| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
97,
128,
160,
194,
256,
320,
388,
485,
512,
640,
776,
970,
1280,
1552,
1940,
2560,
3104,
3691,
3880,
6208,
7382,
7760,
12416,
14764,
15520,
18455,
24832,
29528,
31040,
36910,
49664,
59056,
62080,
73820,
118112,
124160,
147640,
236224,
248320,
295280,
358027,
472448,
590560,
716054,
944896,
1181120,
1432108,
1790135,
1889792,
2362240,
2864216,
3580270,
4724480,
5728432,
7160540,
9448960,
11456864,
14321080,
22913728,
28642160,
45827456,
57284320,
91654912,
114568640,
183309824,
229137280,
458274560,
916549120
|