| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
52,
56,
65,
70,
80,
91,
101,
104,
112,
130,
140,
160,
182,
202,
208,
224,
260,
280,
364,
404,
416,
455,
505,
520,
560,
707,
728,
808,
910,
1010,
1040,
1120,
1313,
1414,
1456,
1616,
1820,
2020,
2080,
2626,
2828,
2912,
3232,
3535,
3640,
4040,
5252,
5656,
6565,
7070,
7280,
8080,
9191,
10504,
11312,
13130,
14140,
14560,
16160,
18382,
21008,
22624,
26260,
28280,
36764,
42016,
45955,
52520,
56560,
73528,
91910,
105040,
113120,
147056,
183820,
210080,
294112,
367640,
735280,
1470560
|