A236020 - cp's OEIS frontend

A236020 Natural numbers n sorted by increasing values of k(n) = log_tau(n) (sigma(n)), where sigma(n) = A000203(n) = the sum of divisors of n and tau(n) = A000005(n) = the number of divisors of n.

n	a(n)
1	1
2	2
3	4
4	6
5	12
6	8
7	24
8	3
9	18
10	36
11	30
12	60
13	10
14	20
15	48
16	72
17	120
18	16
19	40
20	84
21	180
22	42
23	90
24	240
25	144
26	360
27	96
28	168
29	28
30	420
31	108
32	80
33	252
34	720
35	14
36	15
37	210
38	840
39	54
40	56
41	336
42	480
43	216
44	126
45	32
46	504
47	288
48	9
49	540
50	1260
51	300
52	132
53	140
54	1680
55	192
56	2520
57	1080
58	600
59	630

[1, 2, 4, 6, 12, 8, 24, 3, 18, 36, 30, 60, 10, 20, 48, 72, 120, 16, 40, 84, 180, 42, 90, 240, 144, 360, 96, 168, 28, 420, 108, 80, 252, 720, 14, 15, 210, 840, 54, 56, 336, 480, 216, 126, 32, 504, 288, 9, 540, 1260, 300, 132, 140, 1680, 192, 2520, 1080, 600, 630]

cp's OEIS Frontend

A236020 Natural numbers n sorted by increasing values of k(n) = log_tau(n) (sigma(n)), where sigma(n) = A000203(n) = the sum of divisors of n and tau(n) = A000005(n) = the number of divisors of n.

Table of values

List of values