| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
32,
40,
52,
64,
65,
80,
104,
128,
130,
160,
208,
256,
260,
320,
416,
520,
640,
832,
1040,
1280,
1664,
2080,
3328,
4160,
8320,
16640,
398581,
797162,
1594324,
1992905,
3188648,
3985810,
5181553,
6377296,
7971620,
10363106,
12754592,
15943240,
20726212,
25509184,
25907765,
31886480,
41452424,
51018368,
51815530,
63772960,
82904848,
102036736,
103631060,
127545920,
165809696,
207262120,
255091840,
331619392,
414524240,
510183680,
663238784,
829048480,
1326477568,
1658096960,
3316193920,
6632387840
|