| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
56,
70,
80,
112,
140,
280,
283,
560,
566,
1132,
1415,
1567,
1981,
2264,
2830,
3134,
3962,
4528,
5660,
6268,
7835,
7924,
9905,
10969,
11320,
12536,
15670,
15848,
19810,
21938,
22640,
25072,
31340,
31696,
39620,
43876,
54845,
62680,
79240,
87752,
109690,
125360,
158480,
175504,
219380,
438760,
443461,
877520,
886922,
1773844,
2217305,
3104227,
3547688,
4434610,
6208454,
7095376,
8869220,
12416908,
15521135,
17738440,
24833816,
31042270,
35476880,
49667632,
62084540,
124169080,
248338160
|