| 約数 |
1,
2,
4,
5,
8,
10,
11,
16,
20,
22,
40,
44,
55,
71,
80,
88,
110,
142,
176,
220,
284,
355,
440,
557,
568,
710,
781,
880,
1114,
1136,
1420,
1562,
2228,
2785,
2840,
3124,
3905,
4456,
5570,
5680,
6127,
6248,
7810,
8912,
11140,
12254,
12496,
15620,
22280,
24508,
30635,
31240,
39547,
44560,
49016,
61270,
62480,
79094,
98032,
122540,
158188,
197735,
245080,
316376,
395470,
435017,
490160,
632752,
790940,
870034,
1581880,
1740068,
2175085,
3163760,
3480136,
4350170,
6960272,
8700340,
17400680,
34801360
|