A334407 - cp's OEIS frontend

A334407 Numbers k whose divisors can be partitioned into two disjoint sets with equal sum, such that if d is in one set, then k/d is in the other set.

n	a(n)
1	60
2	140
3	160
4	168
5	180
6	216
7	220
8	252
9	260
10	300
11	312
12	340
13	360
14	380
15	396
16	420
17	432
18	460
19	462
20	480
21	500
22	504
23	520
24	540
25	580
26	600
27	616
28	620
29	624
30	630
31	660
32	672
33	684
34	720
35	728
36	740
37	756
38	780
39	792
40	810
41	820
42	840
43	858
44	860
45	864
46	870
47	924
48	936
49	940
50	960
51	990
52	1008
53	1020

[60, 140, 160, 168, 180, 216, 220, 252, 260, 300, 312, 340, 360, 380, 396, 420, 432, 460, 462, 480, 500, 504, 520, 540, 580, 600, 616, 620, 624, 630, 660, 672, 684, 720, 728, 740, 756, 780, 792, 810, 820, 840, 858, 860, 864, 870, 924, 936, 940, 960, 990, 1008, 1020]

cp's OEIS Frontend

A334407 Numbers k whose divisors can be partitioned into two disjoint sets with equal sum, such that if d is in one set, then k/d is in the other set.

Table of values

List of values