112473480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 387866880

約数和(自身を除く): 275393400

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, 257, 280, 420, 514, 521, 771, 840, 1028, 1042, 1285, 1542, 1563, 1799, 2056, 2084, 2570, 2605, 3084, 3126, 3598, 3647, 3855, 4168, 5140, 5210, 5397, 6168, 6252, 7196, 7294, 7710, 7815, 8995, 10280, 10420, 10794, 10941, 12504, 14392, 14588, 15420, 15630, 17990, 18235, 20840, 21588, 21882, 26985, 29176, 30840, 31260, 35980, 36470, 43176, 43764, 53970, 54705, 62520, 71960, 72940, 87528, 107940, 109410, 133897, 145880, 215880, 218820, 267794, 401691, 437640, 535588, 669485, 803382, 937279, 1071176, 1338970, 1606764, 1874558, 2008455, 2677940, 2811837, 3213528, 3749116, 4016910, 4686395, 5355880, 5623674, 7498232, 8033820, 9372790, 11247348, 14059185, 16067640, 18745580, 22494696, 28118370, 37491160, 56236740, 112473480]

約数ペア:

[(1, 112473480), (2, 56236740), (3, 37491160), (4, 28118370), (5, 22494696), (6, 18745580), (7, 16067640), (8, 14059185), (10, 11247348), (12, 9372790), (14, 8033820), (15, 7498232), (20, 5623674), (21, 5355880), (24, 4686395), (28, 4016910), (30, 3749116), (35, 3213528), (40, 2811837), (42, 2677940), (56, 2008455), (60, 1874558), (70, 1606764), (84, 1338970), (105, 1071176), (120, 937279), (140, 803382), (168, 669485), (210, 535588), (257, 437640), (280, 401691), (420, 267794), (514, 218820), (521, 215880), (771, 145880), (840, 133897), (1028, 109410), (1042, 107940), (1285, 87528), (1542, 72940), (1563, 71960), (1799, 62520), (2056, 54705), (2084, 53970), (2570, 43764), (2605, 43176), (3084, 36470), (3126, 35980), (3598, 31260), (3647, 30840), (3855, 29176), (4168, 26985), (5140, 21882), (5210, 21588), (5397, 20840), (6168, 18235), (6252, 17990), (7196, 15630), (7294, 15420), (7710, 14588), (7815, 14392), (8995, 12504), (10280, 10941), (10420, 10794)]