128857247680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{693079}}^1$

素因数の和:693186

約数の個数: 112

約数和(自身を含む): 354901317120

約数和(自身を除く): 226044069440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4648, 5312, 5810, 6640, 9296, 11620, 13280, 18592, 23240, 26560, 37184, 46480, 92960, 185920, 693079, 1386158, 2772316, 3465395, 4851553, 5544632, 6930790, 9703106, 11089264, 13861580, 19406212, 22178528, 24257765, 27723160, 38812424, 44357056, 48515530, 55446320, 57525557, 77624848, 97031060, 110892640, 115051114, 155249696, 194062120, 221785280, 230102228, 287627785, 310499392, 388124240, 402678899, 460204456, 575255570, 776248480, 805357798, 920408912, 1150511140, 1552496960, 1610715596, 1840817824, 2013394495, 2301022280, 3221431192, 3681635648, 4026788990, 4602044560, 6442862384, 8053577980, 9204089120, 12885724768, 16107155960, 18408178240, 25771449536, 32214311920, 64428623840, 128857247680]

約数ペア:

[(1, 128857247680), (2, 64428623840), (4, 32214311920), (5, 25771449536), (7, 18408178240), (8, 16107155960), (10, 12885724768), (14, 9204089120), (16, 8053577980), (20, 6442862384), (28, 4602044560), (32, 4026788990), (35, 3681635648), (40, 3221431192), (56, 2301022280), (64, 2013394495), (70, 1840817824), (80, 1610715596), (83, 1552496960), (112, 1150511140), (140, 920408912), (160, 805357798), (166, 776248480), (224, 575255570), (280, 460204456), (320, 402678899), (332, 388124240), (415, 310499392), (448, 287627785), (560, 230102228), (581, 221785280), (664, 194062120), (830, 155249696), (1120, 115051114), (1162, 110892640), (1328, 97031060), (1660, 77624848), (2240, 57525557), (2324, 55446320), (2656, 48515530), (2905, 44357056), (3320, 38812424), (4648, 27723160), (5312, 24257765), (5810, 22178528), (6640, 19406212), (9296, 13861580), (11620, 11089264), (13280, 9703106), (18592, 6930790), (23240, 5544632), (26560, 4851553), (37184, 3465395), (46480, 2772316), (92960, 1386158), (185920, 693079)]