| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
40,
52,
65,
80,
104,
127,
130,
208,
254,
260,
508,
520,
635,
1016,
1040,
1270,
1651,
2032,
2540,
3302,
4481,
5080,
6604,
8255,
8962,
10160,
13208,
16510,
17924,
22405,
26416,
33020,
35848,
44810,
58253,
66040,
71696,
89620,
116506,
132080,
179240,
233012,
291265,
358480,
466024,
569087,
582530,
932048,
1138174,
1165060,
2276348,
2330120,
2845435,
4552696,
4660240,
5690870,
7398131,
9105392,
11381740,
14796262,
22763480,
29592524,
36990655,
45526960,
59185048,
73981310,
118370096,
147962620,
295925240,
591850480
|