221345760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3776

約数の個数: 96

約数和(自身を含む): 702922752

約数和(自身を除く): 481576992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3631, 3810, 4064, 5080, 6096, 7262, 7620, 10160, 10893, 12192, 14524, 15240, 18155, 20320, 21786, 29048, 30480, 36310, 43572, 54465, 58096, 60960, 72620, 87144, 108930, 116192, 145240, 174288, 217860, 290480, 348576, 435720, 461137, 580960, 871440, 922274, 1383411, 1742880, 1844548, 2305685, 2766822, 3689096, 4611370, 5533644, 6917055, 7378192, 9222740, 11067288, 13834110, 14756384, 18445480, 22134576, 27668220, 36890960, 44269152, 55336440, 73781920, 110672880, 221345760]

約数ペア:

[(1, 221345760), (2, 110672880), (3, 73781920), (4, 55336440), (5, 44269152), (6, 36890960), (8, 27668220), (10, 22134576), (12, 18445480), (15, 14756384), (16, 13834110), (20, 11067288), (24, 9222740), (30, 7378192), (32, 6917055), (40, 5533644), (48, 4611370), (60, 3689096), (80, 2766822), (96, 2305685), (120, 1844548), (127, 1742880), (160, 1383411), (240, 922274), (254, 871440), (381, 580960), (480, 461137), (508, 435720), (635, 348576), (762, 290480), (1016, 217860), (1270, 174288), (1524, 145240), (1905, 116192), (2032, 108930), (2540, 87144), (3048, 72620), (3631, 60960), (3810, 58096), (4064, 54465), (5080, 43572), (6096, 36310), (7262, 30480), (7620, 29048), (10160, 21786), (10893, 20320), (12192, 18155), (14524, 15240)]