| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
31,
40,
52,
62,
65,
80,
104,
124,
130,
155,
208,
248,
260,
310,
403,
496,
520,
620,
806,
1040,
1240,
1612,
1999,
2015,
2480,
3224,
3998,
4030,
6448,
7996,
8060,
9995,
15992,
16120,
19990,
25987,
31984,
32240,
39980,
51974,
61969,
79960,
103948,
123938,
129935,
159920,
207896,
247876,
259870,
309845,
415792,
495752,
519740,
619690,
805597,
991504,
1039480,
1239380,
1611194,
2078960,
2478760,
3222388,
4027985,
4957520,
6444776,
8055970,
12889552,
16111940,
32223880,
64447760
|