| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
26,
40,
52,
65,
80,
101,
104,
130,
202,
208,
260,
404,
457,
505,
520,
808,
914,
1010,
1040,
1313,
1616,
1828,
2020,
2285,
2626,
3656,
4040,
4570,
5252,
5941,
6565,
7312,
8080,
9140,
10504,
11882,
13130,
18280,
21008,
23764,
26260,
29705,
36560,
46157,
47528,
52520,
59410,
92314,
95056,
105040,
118820,
184628,
230785,
237640,
369256,
461570,
475280,
600041,
738512,
923140,
1200082,
1846280,
2400164,
3000205,
3692560,
4800328,
6000410,
9600656,
12000820,
24001640,
48003280
|