144001480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8431}}^1$

素因数の和:8510

約数の個数: 64

約数和(自身を含む): 376404480

約数和(自身を除く): 232403000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8431, 8540, 16862, 17080, 33724, 42155, 59017, 67448, 84310, 118034, 168620, 236068, 295085, 337240, 472136, 514291, 590170, 1028582, 1180340, 2057164, 2360680, 2571455, 3600037, 4114328, 5142910, 7200074, 10285820, 14400148, 18000185, 20571640, 28800296, 36000370, 72000740, 144001480]

約数ペア:

[(1, 144001480), (2, 72000740), (4, 36000370), (5, 28800296), (7, 20571640), (8, 18000185), (10, 14400148), (14, 10285820), (20, 7200074), (28, 5142910), (35, 4114328), (40, 3600037), (56, 2571455), (61, 2360680), (70, 2057164), (122, 1180340), (140, 1028582), (244, 590170), (280, 514291), (305, 472136), (427, 337240), (488, 295085), (610, 236068), (854, 168620), (1220, 118034), (1708, 84310), (2135, 67448), (2440, 59017), (3416, 42155), (4270, 33724), (8431, 17080), (8540, 16862)]