283121160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337049}}^1$

素因数の和:337070

約数の個数: 64

約数和(自身を含む): 970704000

約数和(自身を除く): 687582840

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, 105, 120, 140, 168, 210, 280, 420, 840, 337049, 674098, 1011147, 1348196, 1685245, 2022294, 2359343, 2696392, 3370490, 4044588, 4718686, 5055735, 6740980, 7078029, 8089176, 9437372, 10111470, 11796715, 13481960, 14156058, 18874744, 20222940, 23593430, 28312116, 35390145, 40445880, 47186860, 56624232, 70780290, 94373720, 141560580, 283121160]

約数ペア:

[(1, 283121160), (2, 141560580), (3, 94373720), (4, 70780290), (5, 56624232), (6, 47186860), (7, 40445880), (8, 35390145), (10, 28312116), (12, 23593430), (14, 20222940), (15, 18874744), (20, 14156058), (21, 13481960), (24, 11796715), (28, 10111470), (30, 9437372), (35, 8089176), (40, 7078029), (42, 6740980), (56, 5055735), (60, 4718686), (70, 4044588), (84, 3370490), (105, 2696392), (120, 2359343), (140, 2022294), (168, 1685245), (210, 1348196), (280, 1011147), (420, 674098), (840, 337049)]