| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
29,
35,
40,
49,
56,
58,
70,
98,
116,
140,
145,
196,
203,
232,
245,
280,
290,
392,
406,
490,
580,
743,
812,
980,
1015,
1160,
1421,
1486,
1624,
1960,
2030,
2842,
2972,
3715,
4060,
5201,
5684,
5944,
7105,
7430,
8120,
10402,
11368,
14210,
14860,
20804,
21547,
26005,
28420,
29720,
36407,
41608,
43094,
52010,
56840,
72814,
86188,
104020,
107735,
145628,
150829,
172376,
182035,
208040,
215470,
291256,
301658,
364070,
430940,
603316,
728140,
754145,
861880,
1055803,
1206632,
1456280,
1508290,
2111606,
3016580,
4223212,
5279015,
6033160,
8446424,
10558030,
21116060,
42232120
|