393993313080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193133977}}^1$

素因数の和:193134008

約数の個数: 64

約数和(自身を含む): 1251508177440

約数和(自身を除く): 857514864360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 193133977, 386267954, 579401931, 772535908, 965669885, 1158803862, 1545071816, 1931339770, 2317607724, 2897009655, 3283277609, 3862679540, 4635215448, 5794019310, 6566555218, 7725359080, 9849832827, 11588038620, 13133110436, 16416388045, 19699665654, 23176077240, 26266220872, 32832776090, 39399331308, 49249164135, 65665552180, 78798662616, 98498328270, 131331104360, 196996656540, 393993313080]

約数ペア:

[(1, 393993313080), (2, 196996656540), (3, 131331104360), (4, 98498328270), (5, 78798662616), (6, 65665552180), (8, 49249164135), (10, 39399331308), (12, 32832776090), (15, 26266220872), (17, 23176077240), (20, 19699665654), (24, 16416388045), (30, 13133110436), (34, 11588038620), (40, 9849832827), (51, 7725359080), (60, 6566555218), (68, 5794019310), (85, 4635215448), (102, 3862679540), (120, 3283277609), (136, 2897009655), (170, 2317607724), (204, 1931339770), (255, 1545071816), (340, 1158803862), (408, 965669885), (510, 772535908), (680, 579401931), (1020, 386267954), (2040, 193133977)]