| 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,
1609,
1612,
2015,
2480,
3218,
3224,
4030,
6436,
6448,
8045,
8060,
12872,
16090,
16120,
20917,
25744,
32180,
32240,
41834,
49879,
64360,
83668,
99758,
104585,
128720,
167336,
199516,
209170,
249395,
334672,
399032,
418340,
498790,
648427,
798064,
836680,
997580,
1296854,
1673360,
1995160,
2593708,
3242135,
3990320,
5187416,
6484270,
10374832,
12968540,
25937080,
51874160
|