約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
41,
80,
82,
157,
164,
205,
313,
314,
328,
410,
626,
628,
656,
785,
820,
1252,
1256,
1565,
1570,
1640,
2504,
2512,
3130,
3140,
3280,
5008,
6260,
6280,
6437,
12520,
12560,
12833,
12874,
25040,
25666,
25748,
32185,
49141,
51332,
51496,
64165,
64370,
98282,
102664,
102992,
128330,
128740,
196564,
205328,
245705,
256660,
257480,
393128,
491410,
513320,
514960,
786256,
982820,
1026640,
1965640,
2014781,
3931280,
4029562,
8059124,
10073905,
16118248,
20147810,
32236496,
40295620,
80591240,
161182480
|