224640920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3329}}^1$

素因数の和:3588

約数の個数: 64

約数和(自身を含む): 580219200

約数和(自身を除く): 355578280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 964, 1205, 1687, 1928, 2410, 3329, 3374, 4820, 6658, 6748, 8435, 9640, 13316, 13496, 16645, 16870, 23303, 26632, 33290, 33740, 46606, 66580, 67480, 93212, 116515, 133160, 186424, 233030, 466060, 802289, 932120, 1604578, 3209156, 4011445, 5616023, 6418312, 8022890, 11232046, 16045780, 22464092, 28080115, 32091560, 44928184, 56160230, 112320460, 224640920]

約数ペア:

[(1, 224640920), (2, 112320460), (4, 56160230), (5, 44928184), (7, 32091560), (8, 28080115), (10, 22464092), (14, 16045780), (20, 11232046), (28, 8022890), (35, 6418312), (40, 5616023), (56, 4011445), (70, 3209156), (140, 1604578), (241, 932120), (280, 802289), (482, 466060), (964, 233030), (1205, 186424), (1687, 133160), (1928, 116515), (2410, 93212), (3329, 67480), (3374, 66580), (4820, 46606), (6658, 33740), (6748, 33290), (8435, 26632), (9640, 23303), (13316, 16870), (13496, 16645)]