A276683 - cp's OEIS frontend

A276683 Number of divisors of the n-th 10-gonal number.

n	a(n)
1	1
2	4
3	4
4	6
5	4
6	12
7	6
8	8
9	8
10	8
11	4
12	24
13	6
14	8
15	12
16	10
17	8
18	16
19	4
20	24
21	12
22	16
23	4
24	24
25	6
26	8
27	20
28	12
29	4
30	32
31	6
32	24
33	12
34	16
35	8
36	24
37	8
38	8
39	16
40	16
41	8
42	48
43	6
44	12
45	16
46	8
47	8
48	50
49	6
50	12
51	12
52	24
53	8
54	20
55	16
56	32
57	24
58	8
59	4
60	36
61	4
62	24
63	16
64	28
65	8
66	32
67	8
68	12
69	24
70	16
71	4
72	64
73	6
74	8

[1, 4, 4, 6, 4, 12, 6, 8, 8, 8, 4, 24, 6, 8, 12, 10, 8, 16, 4, 24, 12, 16, 4, 24, 6, 8, 20, 12, 4, 32, 6, 24, 12, 16, 8, 24, 8, 8, 16, 16, 8, 48, 6, 12, 16, 8, 8, 50, 6, 12, 12, 24, 8, 20, 16, 32, 24, 8, 4, 36, 4, 24, 16, 28, 8, 32, 8, 12, 24, 16, 4, 64, 6, 8]

cp's OEIS Frontend

A276683 Number of divisors of the n-th 10-gonal number.

Table of values

List of values

n	a(n)
1	1
2	4
3	4
4	6
5	4
6	12
7	6
8	8
9	8
10	8
11	4
12	24
13	6
14	8
15	12
16	10
17	8
18	16
19	4
20	24
21	12
22	16
23	4
24	24
25	6
26	8
27	20
28	12
29	4
30	32
31	6
32	24
33	12
34	16
35	8
36	24
37	8
38	8
39	16
40	16
41	8
42	48
43	6
44	12
45	16
46	8
47	8
48	50
49	6
50	12
51	12
52	24
53	8
54	20
55	16
56	32
57	24
58	8
59	4
60	36
61	4
62	24
63	16
64	28
65	8
66	32
67	8
68	12
69	24
70	16
71	4
72	64
73	6
74	8

n	a(n)
1	1
2	4
3	4
4	6
5	4
6	12
7	6
8	8
9	8
10	8
11	4
12	24
13	6
14	8
15	12
16	10
17	8
18	16
19	4
20	24
21	12
22	16
23	4
24	24
25	6
26	8
27	20
28	12
29	4
30	32
31	6
32	24
33	12
34	16
35	8
36	24
37	8
38	8
39	16
40	16
41	8
42	48
43	6
44	12
45	16
46	8
47	8
48	50
49	6
50	12
51	12
52	24
53	8
54	20
55	16
56	32
57	24
58	8
59	4
60	36
61	4
62	24
63	16
64	28
65	8
66	32
67	8
68	12
69	24
70	16
71	4
72	64
73	6
74	8

n	a(n)
1	1
2	4
3	4
4	6
5	4
6	12
7	6
8	8
9	8
10	8
11	4
12	24
13	6
14	8
15	12
16	10
17	8
18	16
19	4
20	24
21	12
22	16
23	4
24	24
25	6
26	8
27	20
28	12
29	4
30	32
31	6
32	24
33	12
34	16
35	8
36	24
37	8
38	8
39	16
40	16
41	8
42	48
43	6
44	12
45	16
46	8
47	8
48	50
49	6
50	12
51	12
52	24
53	8
54	20
55	16
56	32
57	24
58	8
59	4
60	36
61	4
62	24
63	16
64	28
65	8
66	32
67	8
68	12
69	24
70	16
71	4
72	64
73	6
74	8