| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
41,
43,
80,
82,
86,
164,
172,
205,
215,
328,
344,
410,
430,
541,
656,
688,
820,
860,
1082,
1640,
1720,
1763,
2164,
2705,
3280,
3440,
3526,
4328,
5410,
7052,
8656,
8815,
10820,
14104,
17630,
21640,
22181,
23263,
28208,
35260,
43280,
44362,
46526,
70520,
88724,
93052,
110905,
116315,
141040,
177448,
186104,
221810,
232630,
354896,
372208,
443620,
465260,
887240,
930520,
953783,
1774480,
1861040,
1907566,
3815132,
4768915,
7630264,
9537830,
15260528,
19075660,
38151320,
76302640
|