| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
16,
17,
20,
24,
30,
34,
40,
48,
51,
60,
68,
80,
85,
102,
120,
136,
170,
204,
240,
255,
272,
340,
408,
510,
680,
816,
1020,
1360,
2040,
4080,
39023,
78046,
117069,
156092,
195115,
234138,
312184,
390230,
468276,
585345,
624368,
663391,
780460,
936552,
1170690,
1326782,
1560920,
1873104,
1990173,
2341380,
2653564,
3121840,
3316955,
3980346,
4682760,
5307128,
6633910,
7960692,
9365520,
9950865,
10614256,
13267820,
15921384,
19901730,
26535640,
31842768,
39803460,
53071280,
79606920,
159213840
|