104212920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 128

約数和(自身を含む): 361267200

約数和(自身を除く): 257054280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1279, 1358, 1455, 1940, 2037, 2328, 2558, 2716, 2910, 3395, 3837, 3880, 4074, 5116, 5432, 5820, 6395, 6790, 7674, 8148, 8953, 10185, 10232, 11640, 12790, 13580, 15348, 16296, 17906, 19185, 20370, 25580, 26859, 27160, 30696, 35812, 38370, 40740, 44765, 51160, 53718, 71624, 76740, 81480, 89530, 107436, 124063, 134295, 153480, 179060, 214872, 248126, 268590, 358120, 372189, 496252, 537180, 620315, 744378, 868441, 992504, 1074360, 1240630, 1488756, 1736882, 1860945, 2481260, 2605323, 2977512, 3473764, 3721890, 4342205, 4962520, 5210646, 6947528, 7443780, 8684410, 10421292, 13026615, 14887560, 17368820, 20842584, 26053230, 34737640, 52106460, 104212920]

約数ペア:

[(1, 104212920), (2, 52106460), (3, 34737640), (4, 26053230), (5, 20842584), (6, 17368820), (7, 14887560), (8, 13026615), (10, 10421292), (12, 8684410), (14, 7443780), (15, 6947528), (20, 5210646), (21, 4962520), (24, 4342205), (28, 3721890), (30, 3473764), (35, 2977512), (40, 2605323), (42, 2481260), (56, 1860945), (60, 1736882), (70, 1488756), (84, 1240630), (97, 1074360), (105, 992504), (120, 868441), (140, 744378), (168, 620315), (194, 537180), (210, 496252), (280, 372189), (291, 358120), (388, 268590), (420, 248126), (485, 214872), (582, 179060), (679, 153480), (776, 134295), (840, 124063), (970, 107436), (1164, 89530), (1279, 81480), (1358, 76740), (1455, 71624), (1940, 53718), (2037, 51160), (2328, 44765), (2558, 40740), (2716, 38370), (2910, 35812), (3395, 30696), (3837, 27160), (3880, 26859), (4074, 25580), (5116, 20370), (5432, 19185), (5820, 17906), (6395, 16296), (6790, 15348), (7674, 13580), (8148, 12790), (8953, 11640), (10185, 10232)]