164748634680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8863}}^1\times {\mathrm{22129}}^1$

素因数の和:31013

約数の個数: 128

約数和(自身を含む): 564941721600

約数和(自身を除く): 400193086920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8863, 17726, 22129, 26589, 35452, 44258, 44315, 53178, 62041, 66387, 70904, 88516, 88630, 106356, 110645, 124082, 132774, 132945, 154903, 177032, 177260, 186123, 212712, 221290, 248164, 265548, 265890, 309806, 310205, 331935, 354520, 372246, 442580, 464709, 496328, 531096, 531780, 619612, 620410, 663870, 744492, 774515, 885160, 929418, 930615, 1063560, 1239224, 1240820, 1327740, 1488984, 1549030, 1858836, 1861230, 2323545, 2481640, 2655480, 3098060, 3717672, 3722460, 4647090, 6196120, 7444920, 9294180, 18588360, 196129327, 392258654, 588387981, 784517308, 980646635, 1176775962, 1372905289, 1569034616, 1961293270, 2353551924, 2745810578, 2941939905, 3922586540, 4118715867, 4707103848, 5491621156, 5883879810, 6864526445, 7845173080, 8237431734, 10983242312, 11767759620, 13729052890, 16474863468, 20593579335, 23535519240, 27458105780, 32949726936, 41187158670, 54916211560, 82374317340, 164748634680]

約数ペア:

[(1, 164748634680), (2, 82374317340), (3, 54916211560), (4, 41187158670), (5, 32949726936), (6, 27458105780), (7, 23535519240), (8, 20593579335), (10, 16474863468), (12, 13729052890), (14, 11767759620), (15, 10983242312), (20, 8237431734), (21, 7845173080), (24, 6864526445), (28, 5883879810), (30, 5491621156), (35, 4707103848), (40, 4118715867), (42, 3922586540), (56, 2941939905), (60, 2745810578), (70, 2353551924), (84, 1961293270), (105, 1569034616), (120, 1372905289), (140, 1176775962), (168, 980646635), (210, 784517308), (280, 588387981), (420, 392258654), (840, 196129327), (8863, 18588360), (17726, 9294180), (22129, 7444920), (26589, 6196120), (35452, 4647090), (44258, 3722460), (44315, 3717672), (53178, 3098060), (62041, 2655480), (66387, 2481640), (70904, 2323545), (88516, 1861230), (88630, 1858836), (106356, 1549030), (110645, 1488984), (124082, 1327740), (132774, 1240820), (132945, 1239224), (154903, 1063560), (177032, 930615), (177260, 929418), (186123, 885160), (212712, 774515), (221290, 744492), (248164, 663870), (265548, 620410), (265890, 619612), (309806, 531780), (310205, 531096), (331935, 496328), (354520, 464709), (372246, 442580)]