170074920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1999}}^1$

素因数の和:2722

約数の個数: 64

約数和(自身を含む): 511200000

約数和(自身を除く): 341125080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 1418, 1999, 2127, 2836, 3545, 3998, 4254, 5672, 5997, 7090, 7996, 8508, 9995, 10635, 11994, 14180, 15992, 17016, 19990, 21270, 23988, 28360, 29985, 39980, 42540, 47976, 59970, 79960, 85080, 119940, 239880, 1417291, 2834582, 4251873, 5669164, 7086455, 8503746, 11338328, 14172910, 17007492, 21259365, 28345820, 34014984, 42518730, 56691640, 85037460, 170074920]

約数ペア:

[(1, 170074920), (2, 85037460), (3, 56691640), (4, 42518730), (5, 34014984), (6, 28345820), (8, 21259365), (10, 17007492), (12, 14172910), (15, 11338328), (20, 8503746), (24, 7086455), (30, 5669164), (40, 4251873), (60, 2834582), (120, 1417291), (709, 239880), (1418, 119940), (1999, 85080), (2127, 79960), (2836, 59970), (3545, 47976), (3998, 42540), (4254, 39980), (5672, 29985), (5997, 28360), (7090, 23988), (7996, 21270), (8508, 19990), (9995, 17016), (10635, 15992), (11994, 14180)]