127029303520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1597451}}^1$

素因数の和:1597544

約数の個数: 96

約数和(自身を含む): 347810029056

約数和(自身を除く): 220780725536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3976, 4970, 5680, 7952, 9940, 11360, 15904, 19880, 39760, 79520, 1597451, 3194902, 6389804, 7987255, 11182157, 12779608, 15974510, 22364314, 25559216, 31949020, 44728628, 51118432, 55910785, 63898040, 89457256, 111821570, 113419021, 127796080, 178914512, 223643140, 226838042, 255592160, 357829024, 447286280, 453676084, 567095105, 793933147, 894572560, 907352168, 1134190210, 1587866294, 1789145120, 1814704336, 2268380420, 3175732588, 3629408672, 3969665735, 4536760840, 6351465176, 7939331470, 9073521680, 12702930352, 15878662940, 18147043360, 25405860704, 31757325880, 63514651760, 127029303520]

約数ペア:

[(1, 127029303520), (2, 63514651760), (4, 31757325880), (5, 25405860704), (7, 18147043360), (8, 15878662940), (10, 12702930352), (14, 9073521680), (16, 7939331470), (20, 6351465176), (28, 4536760840), (32, 3969665735), (35, 3629408672), (40, 3175732588), (56, 2268380420), (70, 1814704336), (71, 1789145120), (80, 1587866294), (112, 1134190210), (140, 907352168), (142, 894572560), (160, 793933147), (224, 567095105), (280, 453676084), (284, 447286280), (355, 357829024), (497, 255592160), (560, 226838042), (568, 223643140), (710, 178914512), (994, 127796080), (1120, 113419021), (1136, 111821570), (1420, 89457256), (1988, 63898040), (2272, 55910785), (2485, 51118432), (2840, 44728628), (3976, 31949020), (4970, 25559216), (5680, 22364314), (7952, 15974510), (9940, 12779608), (11360, 11182157), (15904, 7987255), (19880, 6389804), (39760, 3194902), (79520, 1597451)]