1569229880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{37831}}^1$

素因数の和:37920

約数の個数: 64

約数和(自身を含む): 3799846080

約数和(自身を除く): 2230616200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 1037, 1220, 2074, 2440, 4148, 5185, 8296, 10370, 20740, 37831, 41480, 75662, 151324, 189155, 302648, 378310, 643127, 756620, 1286254, 1513240, 2307691, 2572508, 3215635, 4615382, 5145016, 6431270, 9230764, 11538455, 12862540, 18461528, 23076910, 25725080, 39230747, 46153820, 78461494, 92307640, 156922988, 196153735, 313845976, 392307470, 784614940, 1569229880]

約数ペア:

[(1, 1569229880), (2, 784614940), (4, 392307470), (5, 313845976), (8, 196153735), (10, 156922988), (17, 92307640), (20, 78461494), (34, 46153820), (40, 39230747), (61, 25725080), (68, 23076910), (85, 18461528), (122, 12862540), (136, 11538455), (170, 9230764), (244, 6431270), (305, 5145016), (340, 4615382), (488, 3215635), (610, 2572508), (680, 2307691), (1037, 1513240), (1220, 1286254), (2074, 756620), (2440, 643127), (4148, 378310), (5185, 302648), (8296, 189155), (10370, 151324), (20740, 75662), (37831, 41480)]