222592080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21569}}^1$

素因数の和:21628

約数の個数: 80

約数和(自身を含む): 706115520

約数和(自身を除く): 483523440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 21569, 43138, 64707, 86276, 107845, 129414, 172552, 215690, 258828, 323535, 345104, 431380, 517656, 647070, 862760, 927467, 1035312, 1294140, 1725520, 1854934, 2588280, 2782401, 3709868, 4637335, 5176560, 5564802, 7419736, 9274670, 11129604, 13912005, 14839472, 18549340, 22259208, 27824010, 37098680, 44518416, 55648020, 74197360, 111296040, 222592080]

約数ペア:

[(1, 222592080), (2, 111296040), (3, 74197360), (4, 55648020), (5, 44518416), (6, 37098680), (8, 27824010), (10, 22259208), (12, 18549340), (15, 14839472), (16, 13912005), (20, 11129604), (24, 9274670), (30, 7419736), (40, 5564802), (43, 5176560), (48, 4637335), (60, 3709868), (80, 2782401), (86, 2588280), (120, 1854934), (129, 1725520), (172, 1294140), (215, 1035312), (240, 927467), (258, 862760), (344, 647070), (430, 517656), (516, 431380), (645, 345104), (688, 323535), (860, 258828), (1032, 215690), (1290, 172552), (1720, 129414), (2064, 107845), (2580, 86276), (3440, 64707), (5160, 43138), (10320, 21569)]