64970772160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{935639}}^1$

素因数の和:935694

約数の個数: 112

約数和(自身を含む): 182517166080

約数和(自身を除く): 117546393920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 935639, 1871278, 3742556, 4678195, 6549473, 7485112, 9356390, 13098946, 14970224, 18712780, 26197892, 29004809, 29940448, 32747365, 37425560, 52395784, 58009618, 59880896, 65494730, 74851120, 104791568, 116019236, 130989460, 145024045, 149702240, 203033663, 209583136, 232038472, 261978920, 290048090, 299404480, 406067326, 419166272, 464076944, 523957840, 580096180, 812134652, 928153888, 1015168315, 1047915680, 1160192360, 1624269304, 1856307776, 2030336630, 2095831360, 2320384720, 3248538608, 4060673260, 4640769440, 6497077216, 8121346520, 9281538880, 12994154432, 16242693040, 32485386080, 64970772160]

約数ペア:

[(1, 64970772160), (2, 32485386080), (4, 16242693040), (5, 12994154432), (7, 9281538880), (8, 8121346520), (10, 6497077216), (14, 4640769440), (16, 4060673260), (20, 3248538608), (28, 2320384720), (31, 2095831360), (32, 2030336630), (35, 1856307776), (40, 1624269304), (56, 1160192360), (62, 1047915680), (64, 1015168315), (70, 928153888), (80, 812134652), (112, 580096180), (124, 523957840), (140, 464076944), (155, 419166272), (160, 406067326), (217, 299404480), (224, 290048090), (248, 261978920), (280, 232038472), (310, 209583136), (320, 203033663), (434, 149702240), (448, 145024045), (496, 130989460), (560, 116019236), (620, 104791568), (868, 74851120), (992, 65494730), (1085, 59880896), (1120, 58009618), (1240, 52395784), (1736, 37425560), (1984, 32747365), (2170, 29940448), (2240, 29004809), (2480, 26197892), (3472, 18712780), (4340, 14970224), (4960, 13098946), (6944, 9356390), (8680, 7485112), (9920, 6549473), (13888, 4678195), (17360, 3742556), (34720, 1871278), (69440, 935639)]