201755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{2221}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 606339360

約数和(自身を除く): 404583720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 757, 1514, 2221, 2271, 3028, 3785, 4442, 4542, 6056, 6663, 7570, 8884, 9084, 11105, 11355, 13326, 15140, 17768, 18168, 22210, 22710, 26652, 30280, 33315, 44420, 45420, 53304, 66630, 88840, 90840, 133260, 266520, 1681297, 3362594, 5043891, 6725188, 8406485, 10087782, 13450376, 16812970, 20175564, 25219455, 33625940, 40351128, 50438910, 67251880, 100877820, 201755640]

約数ペア:

[(1, 201755640), (2, 100877820), (3, 67251880), (4, 50438910), (5, 40351128), (6, 33625940), (8, 25219455), (10, 20175564), (12, 16812970), (15, 13450376), (20, 10087782), (24, 8406485), (30, 6725188), (40, 5043891), (60, 3362594), (120, 1681297), (757, 266520), (1514, 133260), (2221, 90840), (2271, 88840), (3028, 66630), (3785, 53304), (4442, 45420), (4542, 44420), (6056, 33315), (6663, 30280), (7570, 26652), (8884, 22710), (9084, 22210), (11105, 18168), (11355, 17768), (13326, 15140)]