714938280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{851117}}^1$

素因数の和:851138

約数の個数: 64

約数和(自身を含む): 2451219840

約数和(自身を除く): 1736281560

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, 851117, 1702234, 2553351, 3404468, 4255585, 5106702, 5957819, 6808936, 8511170, 10213404, 11915638, 12766755, 17022340, 17873457, 20426808, 23831276, 25533510, 29789095, 34044680, 35746914, 47662552, 51067020, 59578190, 71493828, 89367285, 102134040, 119156380, 142987656, 178734570, 238312760, 357469140, 714938280]

約数ペア:

[(1, 714938280), (2, 357469140), (3, 238312760), (4, 178734570), (5, 142987656), (6, 119156380), (7, 102134040), (8, 89367285), (10, 71493828), (12, 59578190), (14, 51067020), (15, 47662552), (20, 35746914), (21, 34044680), (24, 29789095), (28, 25533510), (30, 23831276), (35, 20426808), (40, 17873457), (42, 17022340), (56, 12766755), (60, 11915638), (70, 10213404), (84, 8511170), (105, 6808936), (120, 5957819), (140, 5106702), (168, 4255585), (210, 3404468), (280, 2553351), (420, 1702234), (840, 851117)]