| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
79,
80,
97,
124,
155,
158,
160,
194,
248,
310,
316,
388,
395,
485,
496,
620,
632,
776,
790,
970,
992,
1240,
1264,
1552,
1580,
1940,
2449,
2480,
2528,
3007,
3104,
3160,
3880,
4898,
4960,
6014,
6320,
7663,
7760,
9796,
12028,
12245,
12640,
15035,
15326,
15520,
19592,
24056,
24490,
30070,
30652,
38315,
39184,
48112,
48980,
60140,
61304,
76630,
78368,
96224,
97960,
120280,
122608,
153260,
195920,
237553,
240560,
245216,
306520,
391840,
475106,
481120,
613040,
950212,
1187765,
1226080,
1900424,
2375530,
3800848,
4751060,
7601696,
9502120,
19004240,
38008480
|