| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
155,
160,
248,
263,
310,
317,
320,
496,
526,
620,
634,
992,
1052,
1240,
1268,
1315,
1585,
1984,
2104,
2480,
2536,
2630,
3170,
4208,
4960,
5072,
5260,
6340,
8153,
8416,
9827,
9920,
10144,
10520,
12680,
16306,
16832,
19654,
20288,
21040,
25360,
32612,
39308,
40765,
42080,
49135,
50720,
65224,
78616,
81530,
83371,
84160,
98270,
101440,
130448,
157232,
163060,
166742,
196540,
260896,
314464,
326120,
333484,
393080,
416855,
521792,
628928,
652240,
666968,
786160,
833710,
1304480,
1333936,
1572320,
1667420,
2584501,
2608960,
2667872,
3144640,
3334840,
5169002,
5335744,
6669680,
10338004,
12922505,
13339360,
20676008,
25845010,
26678720,
41352016,
51690020,
82704032,
103380040,
165408064,
206760080,
413520160,
827040320
|