| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
41,
80,
82,
127,
157,
164,
205,
254,
314,
328,
410,
508,
628,
635,
656,
785,
820,
1016,
1256,
1270,
1570,
1640,
2032,
2512,
2540,
3140,
3280,
5080,
5207,
6280,
6437,
10160,
10414,
12560,
12874,
19939,
20828,
25748,
26035,
32185,
39878,
41656,
51496,
52070,
64370,
79756,
83312,
99695,
102992,
104140,
128740,
159512,
199390,
208280,
257480,
319024,
398780,
416560,
514960,
797560,
817499,
1595120,
1634998,
3269996,
4087495,
6539992,
8174990,
13079984,
16349980,
32699960,
65399920
|