268727340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22063}}^1$

素因数の和:22111

約数の個数: 96

約数和(自身を含む): 889620480

約数和(自身を除く): 620893140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 22063, 44126, 66189, 88252, 110315, 132378, 154441, 220630, 264756, 308882, 330945, 441260, 463323, 617764, 639827, 661890, 772205, 926646, 1279654, 1323780, 1544410, 1853292, 1919481, 2316615, 2559308, 3088820, 3199135, 3838962, 4478789, 4633230, 6398270, 7677924, 8957578, 9266460, 9597405, 12796540, 13436367, 17915156, 19194810, 22393945, 26872734, 38389620, 44787890, 53745468, 67181835, 89575780, 134363670, 268727340]

約数ペア:

[(1, 268727340), (2, 134363670), (3, 89575780), (4, 67181835), (5, 53745468), (6, 44787890), (7, 38389620), (10, 26872734), (12, 22393945), (14, 19194810), (15, 17915156), (20, 13436367), (21, 12796540), (28, 9597405), (29, 9266460), (30, 8957578), (35, 7677924), (42, 6398270), (58, 4633230), (60, 4478789), (70, 3838962), (84, 3199135), (87, 3088820), (105, 2559308), (116, 2316615), (140, 1919481), (145, 1853292), (174, 1544410), (203, 1323780), (210, 1279654), (290, 926646), (348, 772205), (406, 661890), (420, 639827), (435, 617764), (580, 463323), (609, 441260), (812, 330945), (870, 308882), (1015, 264756), (1218, 220630), (1740, 154441), (2030, 132378), (2436, 110315), (3045, 88252), (4060, 66189), (6090, 44126), (12180, 22063)]