| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
35,
40,
52,
56,
65,
70,
80,
91,
101,
104,
112,
130,
140,
169,
182,
202,
208,
260,
280,
338,
364,
404,
455,
505,
520,
560,
676,
707,
728,
808,
845,
910,
1010,
1040,
1183,
1313,
1352,
1414,
1456,
1616,
1690,
1820,
2020,
2366,
2626,
2704,
2828,
3380,
3535,
3640,
4040,
4732,
5252,
5656,
5915,
6565,
6760,
7070,
7280,
8080,
9191,
9464,
10504,
11312,
11830,
13130,
13520,
14140,
17069,
18382,
18928,
21008,
23660,
26260,
28280,
34138,
36764,
45955,
47320,
52520,
56560,
68276,
73528,
85345,
91910,
94640,
105040,
119483,
136552,
147056,
170690,
183820,
238966,
273104,
341380,
367640,
477932,
597415,
682760,
735280,
955864,
1194830,
1365520,
1911728,
2389660,
4779320,
9558640
|