70829040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 220405536

約数和(自身を除く): 149576496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 701, 842, 1263, 1402, 1684, 2103, 2105, 2526, 2804, 3368, 3505, 4206, 4210, 5052, 5608, 6315, 6736, 7010, 8412, 8420, 10104, 10515, 11216, 12630, 14020, 16824, 16840, 20208, 21030, 25260, 28040, 33648, 33680, 42060, 50520, 56080, 84120, 101040, 168240, 295121, 590242, 885363, 1180484, 1475605, 1770726, 2360968, 2951210, 3541452, 4426815, 4721936, 5902420, 7082904, 8853630, 11804840, 14165808, 17707260, 23609680, 35414520, 70829040]

約数ペア:

[(1, 70829040), (2, 35414520), (3, 23609680), (4, 17707260), (5, 14165808), (6, 11804840), (8, 8853630), (10, 7082904), (12, 5902420), (15, 4721936), (16, 4426815), (20, 3541452), (24, 2951210), (30, 2360968), (40, 1770726), (48, 1475605), (60, 1180484), (80, 885363), (120, 590242), (240, 295121), (421, 168240), (701, 101040), (842, 84120), (1263, 56080), (1402, 50520), (1684, 42060), (2103, 33680), (2105, 33648), (2526, 28040), (2804, 25260), (3368, 21030), (3505, 20208), (4206, 16840), (4210, 16824), (5052, 14020), (5608, 12630), (6315, 11216), (6736, 10515), (7010, 10104), (8412, 8420)]