190036280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6343}}^1$

素因数の和:6468

約数の個数: 64

約数和(自身を含む): 493309440

約数和(自身を除く): 303273160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 6343, 7490, 12686, 14980, 25372, 29960, 31715, 44401, 50744, 63430, 88802, 126860, 177604, 222005, 253720, 355208, 444010, 678701, 888020, 1357402, 1776040, 2714804, 3393505, 4750907, 5429608, 6787010, 9501814, 13574020, 19003628, 23754535, 27148040, 38007256, 47509070, 95018140, 190036280]

約数ペア:

[(1, 190036280), (2, 95018140), (4, 47509070), (5, 38007256), (7, 27148040), (8, 23754535), (10, 19003628), (14, 13574020), (20, 9501814), (28, 6787010), (35, 5429608), (40, 4750907), (56, 3393505), (70, 2714804), (107, 1776040), (140, 1357402), (214, 888020), (280, 678701), (428, 444010), (535, 355208), (749, 253720), (856, 222005), (1070, 177604), (1498, 126860), (2140, 88802), (2996, 63430), (3745, 50744), (4280, 44401), (5992, 31715), (6343, 29960), (7490, 25372), (12686, 14980)]