280147776270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2179}}^1\times {\mathrm{2999}}^1$

素因数の和:6617

約数の個数: 64

約数和(自身を含む): 673358400000

約数和(自身を除く): 393210623730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1429, 2179, 2858, 2999, 4287, 4358, 5998, 6537, 7145, 8574, 8997, 10895, 13074, 14290, 14995, 17994, 21435, 21790, 29990, 32685, 42870, 44985, 65370, 89970, 3113791, 4285571, 6227582, 6534821, 8571142, 9341373, 12856713, 13069642, 15568955, 18682746, 19604463, 21427855, 25713426, 31137910, 32674105, 39208926, 42855710, 46706865, 64283565, 65348210, 93413730, 98022315, 128567130, 196044630, 9338259209, 18676518418, 28014777627, 46691296045, 56029555254, 93382592090, 140073888135, 280147776270]

約数ペア:

[(1, 280147776270), (2, 140073888135), (3, 93382592090), (5, 56029555254), (6, 46691296045), (10, 28014777627), (15, 18676518418), (30, 9338259209), (1429, 196044630), (2179, 128567130), (2858, 98022315), (2999, 93413730), (4287, 65348210), (4358, 64283565), (5998, 46706865), (6537, 42855710), (7145, 39208926), (8574, 32674105), (8997, 31137910), (10895, 25713426), (13074, 21427855), (14290, 19604463), (14995, 18682746), (17994, 15568955), (21435, 13069642), (21790, 12856713), (29990, 9341373), (32685, 8571142), (42870, 6534821), (44985, 6227582), (65370, 4285571), (89970, 3113791)]