105684160

素因数分解:

$2^6\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1721

約数の個数: 56

約数和(自身を含む): 252959616

約数和(自身を除く): 147275456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 223, 320, 446, 892, 1115, 1481, 1784, 2230, 2962, 3568, 4460, 5924, 7136, 7405, 8920, 11848, 14272, 14810, 17840, 23696, 29620, 35680, 47392, 59240, 71360, 94784, 118480, 236960, 330263, 473920, 660526, 1321052, 1651315, 2642104, 3302630, 5284208, 6605260, 10568416, 13210520, 21136832, 26421040, 52842080, 105684160]

約数ペア:

[(1, 105684160), (2, 52842080), (4, 26421040), (5, 21136832), (8, 13210520), (10, 10568416), (16, 6605260), (20, 5284208), (32, 3302630), (40, 2642104), (64, 1651315), (80, 1321052), (160, 660526), (223, 473920), (320, 330263), (446, 236960), (892, 118480), (1115, 94784), (1481, 71360), (1784, 59240), (2230, 47392), (2962, 35680), (3568, 29620), (4460, 23696), (5924, 17840), (7136, 14810), (7405, 14272), (8920, 11848)]