| 約数 |
1,
2,
4,
5,
8,
10,
16,
19,
20,
38,
40,
71,
76,
80,
95,
142,
152,
190,
284,
293,
304,
355,
380,
568,
586,
710,
760,
1136,
1172,
1349,
1420,
1465,
1520,
2344,
2698,
2840,
2930,
4688,
5396,
5567,
5680,
5860,
6745,
10792,
11134,
11720,
13490,
20803,
21584,
22268,
23440,
26980,
27835,
41606,
44536,
53960,
55670,
83212,
89072,
104015,
107920,
111340,
166424,
208030,
222680,
332848,
395257,
416060,
445360,
790514,
832120,
1581028,
1664240,
1976285,
3162056,
3952570,
6324112,
7905140,
15810280,
31620560
|