2857905120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{850567}}^1$

素因数の和:850592

約数の個数: 96

約数和(自身を含む): 10288470528

約数和(自身を除く): 7430565408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 850567, 1701134, 2551701, 3402268, 4252835, 5103402, 5953969, 6804536, 8505670, 10206804, 11907938, 12758505, 13609072, 17011340, 17861907, 20413608, 23815876, 25517010, 27218144, 29769845, 34022680, 35723814, 40827216, 47631752, 51034020, 59539690, 68045360, 71447628, 81654432, 89309535, 95263504, 102068040, 119079380, 136090720, 142895256, 178619070, 190527008, 204136080, 238158760, 285790512, 357238140, 408272160, 476317520, 571581024, 714476280, 952635040, 1428952560, 2857905120]

約数ペア:

[(1, 2857905120), (2, 1428952560), (3, 952635040), (4, 714476280), (5, 571581024), (6, 476317520), (7, 408272160), (8, 357238140), (10, 285790512), (12, 238158760), (14, 204136080), (15, 190527008), (16, 178619070), (20, 142895256), (21, 136090720), (24, 119079380), (28, 102068040), (30, 95263504), (32, 89309535), (35, 81654432), (40, 71447628), (42, 68045360), (48, 59539690), (56, 51034020), (60, 47631752), (70, 40827216), (80, 35723814), (84, 34022680), (96, 29769845), (105, 27218144), (112, 25517010), (120, 23815876), (140, 20413608), (160, 17861907), (168, 17011340), (210, 13609072), (224, 12758505), (240, 11907938), (280, 10206804), (336, 8505670), (420, 6804536), (480, 5953969), (560, 5103402), (672, 4252835), (840, 3402268), (1120, 2551701), (1680, 1701134), (3360, 850567)]