372960640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 128

約数和(自身を含む): 1002456000

約数和(自身を除く): 629495360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 598, 640, 736, 832, 920, 1040, 1196, 1472, 1495, 1664, 1840, 1949, 2080, 2392, 2944, 2990, 3680, 3898, 4160, 4784, 5980, 7360, 7796, 8320, 9568, 9745, 11960, 14720, 15592, 19136, 19490, 23920, 25337, 31184, 38272, 38980, 44827, 47840, 50674, 62368, 77960, 89654, 95680, 101348, 124736, 126685, 155920, 179308, 191360, 202696, 224135, 249472, 253370, 311840, 358616, 405392, 448270, 506740, 582751, 623680, 717232, 810784, 896540, 1013480, 1165502, 1247360, 1434464, 1621568, 1793080, 2026960, 2331004, 2868928, 2913755, 3243136, 3586160, 4053920, 4662008, 5737856, 5827510, 7172320, 8107840, 9324016, 11655020, 14344640, 16215680, 18648032, 23310040, 28689280, 37296064, 46620080, 74592128, 93240160, 186480320, 372960640]

約数ペア:

[(1, 372960640), (2, 186480320), (4, 93240160), (5, 74592128), (8, 46620080), (10, 37296064), (13, 28689280), (16, 23310040), (20, 18648032), (23, 16215680), (26, 14344640), (32, 11655020), (40, 9324016), (46, 8107840), (52, 7172320), (64, 5827510), (65, 5737856), (80, 4662008), (92, 4053920), (104, 3586160), (115, 3243136), (128, 2913755), (130, 2868928), (160, 2331004), (184, 2026960), (208, 1793080), (230, 1621568), (260, 1434464), (299, 1247360), (320, 1165502), (368, 1013480), (416, 896540), (460, 810784), (520, 717232), (598, 623680), (640, 582751), (736, 506740), (832, 448270), (920, 405392), (1040, 358616), (1196, 311840), (1472, 253370), (1495, 249472), (1664, 224135), (1840, 202696), (1949, 191360), (2080, 179308), (2392, 155920), (2944, 126685), (2990, 124736), (3680, 101348), (3898, 95680), (4160, 89654), (4784, 77960), (5980, 62368), (7360, 50674), (7796, 47840), (8320, 44827), (9568, 38980), (9745, 38272), (11960, 31184), (14720, 25337), (15592, 23920), (19136, 19490)]