| 約数 |
1,
2,
4,
5,
8,
10,
16,
17,
20,
31,
34,
40,
62,
68,
80,
85,
124,
136,
155,
170,
248,
272,
310,
340,
496,
527,
620,
680,
1054,
1240,
1360,
2108,
2480,
2635,
4216,
5270,
8423,
8432,
10540,
16846,
21080,
33692,
42115,
42160,
67384,
84230,
134768,
143191,
168460,
261113,
286382,
336920,
522226,
572764,
673840,
715955,
1044452,
1145528,
1305565,
1431910,
2088904,
2291056,
2611130,
2863820,
4177808,
4438921,
5222260,
5727640,
8877842,
10444520,
11455280,
17755684,
20889040,
22194605,
35511368,
44389210,
71022736,
88778420,
177556840,
355113680
|