297802680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8647}}^1$

素因数の和:8709

約数の個数: 128

約数和(自身を含む): 1046062080

約数和(自身を除く): 748259400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 8647, 11480, 17220, 17294, 25941, 34440, 34588, 43235, 51882, 60529, 69176, 86470, 103764, 121058, 129705, 172940, 181587, 207528, 242116, 259410, 302645, 345880, 354527, 363174, 484232, 518820, 605290, 709054, 726348, 907935, 1037640, 1063581, 1210580, 1418108, 1452696, 1772635, 1815870, 2127162, 2421160, 2481689, 2836216, 3545270, 3631740, 4254324, 4963378, 5317905, 7090540, 7263480, 7445067, 8508648, 9926756, 10635810, 12408445, 14181080, 14890134, 19853512, 21271620, 24816890, 29780268, 37225335, 42543240, 49633780, 59560536, 74450670, 99267560, 148901340, 297802680]

約数ペア:

[(1, 297802680), (2, 148901340), (3, 99267560), (4, 74450670), (5, 59560536), (6, 49633780), (7, 42543240), (8, 37225335), (10, 29780268), (12, 24816890), (14, 21271620), (15, 19853512), (20, 14890134), (21, 14181080), (24, 12408445), (28, 10635810), (30, 9926756), (35, 8508648), (40, 7445067), (41, 7263480), (42, 7090540), (56, 5317905), (60, 4963378), (70, 4254324), (82, 3631740), (84, 3545270), (105, 2836216), (120, 2481689), (123, 2421160), (140, 2127162), (164, 1815870), (168, 1772635), (205, 1452696), (210, 1418108), (246, 1210580), (280, 1063581), (287, 1037640), (328, 907935), (410, 726348), (420, 709054), (492, 605290), (574, 518820), (615, 484232), (820, 363174), (840, 354527), (861, 345880), (984, 302645), (1148, 259410), (1230, 242116), (1435, 207528), (1640, 181587), (1722, 172940), (2296, 129705), (2460, 121058), (2870, 103764), (3444, 86470), (4305, 69176), (4920, 60529), (5740, 51882), (6888, 43235), (8610, 34588), (8647, 34440), (11480, 25941), (17220, 17294)]