188804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1447}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 504182016

約数和(自身を除く): 315377456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 932, 1165, 1447, 1631, 1864, 2330, 2894, 3262, 3728, 4660, 5788, 6524, 7235, 8155, 9320, 10129, 11576, 13048, 14470, 16310, 18640, 20258, 23152, 26096, 28940, 32620, 40516, 50645, 57880, 65240, 81032, 101290, 115760, 130480, 162064, 202580, 337151, 405160, 674302, 810320, 1348604, 1685755, 2360057, 2697208, 3371510, 4720114, 5394416, 6743020, 9440228, 11800285, 13486040, 18880456, 23600570, 26972080, 37760912, 47201140, 94402280, 188804560]

約数ペア:

[(1, 188804560), (2, 94402280), (4, 47201140), (5, 37760912), (7, 26972080), (8, 23600570), (10, 18880456), (14, 13486040), (16, 11800285), (20, 9440228), (28, 6743020), (35, 5394416), (40, 4720114), (56, 3371510), (70, 2697208), (80, 2360057), (112, 1685755), (140, 1348604), (233, 810320), (280, 674302), (466, 405160), (560, 337151), (932, 202580), (1165, 162064), (1447, 130480), (1631, 115760), (1864, 101290), (2330, 81032), (2894, 65240), (3262, 57880), (3728, 50645), (4660, 40516), (5788, 32620), (6524, 28940), (7235, 26096), (8155, 23152), (9320, 20258), (10129, 18640), (11576, 16310), (13048, 14470)]