201427680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3176

約数の個数: 96

約数和(自身を含む): 639273600

約数和(自身を除く): 437845920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3019, 3336, 4170, 4448, 5560, 6038, 6672, 8340, 9057, 11120, 12076, 13344, 15095, 16680, 18114, 22240, 24152, 30190, 33360, 36228, 45285, 48304, 60380, 66720, 72456, 90570, 96608, 120760, 144912, 181140, 241520, 289824, 362280, 419641, 483040, 724560, 839282, 1258923, 1449120, 1678564, 2098205, 2517846, 3357128, 4196410, 5035692, 6294615, 6714256, 8392820, 10071384, 12589230, 13428512, 16785640, 20142768, 25178460, 33571280, 40285536, 50356920, 67142560, 100713840, 201427680]

約数ペア:

[(1, 201427680), (2, 100713840), (3, 67142560), (4, 50356920), (5, 40285536), (6, 33571280), (8, 25178460), (10, 20142768), (12, 16785640), (15, 13428512), (16, 12589230), (20, 10071384), (24, 8392820), (30, 6714256), (32, 6294615), (40, 5035692), (48, 4196410), (60, 3357128), (80, 2517846), (96, 2098205), (120, 1678564), (139, 1449120), (160, 1258923), (240, 839282), (278, 724560), (417, 483040), (480, 419641), (556, 362280), (695, 289824), (834, 241520), (1112, 181140), (1390, 144912), (1668, 120760), (2085, 96608), (2224, 90570), (2780, 72456), (3019, 66720), (3336, 60380), (4170, 48304), (4448, 45285), (5560, 36228), (6038, 33360), (6672, 30190), (8340, 24152), (9057, 22240), (11120, 18114), (12076, 16680), (13344, 15095)]