209824320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1868

約数の個数: 112

約数和(自身を含む): 671827968

約数和(自身を除く): 462003648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1721, 1905, 2032, 2540, 3048, 3442, 3810, 4064, 5080, 5163, 6096, 6884, 7620, 8128, 8605, 10160, 10326, 12192, 13768, 15240, 17210, 20320, 20652, 24384, 25815, 27536, 30480, 34420, 40640, 41304, 51630, 55072, 60960, 68840, 82608, 103260, 110144, 121920, 137680, 165216, 206520, 218567, 275360, 330432, 413040, 437134, 550720, 655701, 826080, 874268, 1092835, 1311402, 1652160, 1748536, 2185670, 2622804, 3278505, 3497072, 4371340, 5245608, 6557010, 6994144, 8742680, 10491216, 13114020, 13988288, 17485360, 20982432, 26228040, 34970720, 41964864, 52456080, 69941440, 104912160, 209824320]

約数ペア:

[(1, 209824320), (2, 104912160), (3, 69941440), (4, 52456080), (5, 41964864), (6, 34970720), (8, 26228040), (10, 20982432), (12, 17485360), (15, 13988288), (16, 13114020), (20, 10491216), (24, 8742680), (30, 6994144), (32, 6557010), (40, 5245608), (48, 4371340), (60, 3497072), (64, 3278505), (80, 2622804), (96, 2185670), (120, 1748536), (127, 1652160), (160, 1311402), (192, 1092835), (240, 874268), (254, 826080), (320, 655701), (381, 550720), (480, 437134), (508, 413040), (635, 330432), (762, 275360), (960, 218567), (1016, 206520), (1270, 165216), (1524, 137680), (1721, 121920), (1905, 110144), (2032, 103260), (2540, 82608), (3048, 68840), (3442, 60960), (3810, 55072), (4064, 51630), (5080, 41304), (5163, 40640), (6096, 34420), (6884, 30480), (7620, 27536), (8128, 25815), (8605, 24384), (10160, 20652), (10326, 20320), (12192, 17210), (13768, 15240)]