390180824320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{406981}}^1$

素因数の和:407116

約数の個数: 144

約数和(自身を含む): 1078105085568

約数和(自身を除く): 687924261248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 256, 280, 320, 428, 448, 535, 560, 640, 749, 856, 896, 1070, 1120, 1280, 1498, 1712, 1792, 2140, 2240, 2996, 3424, 3745, 4280, 4480, 5992, 6848, 7490, 8560, 8960, 11984, 13696, 14980, 17120, 23968, 27392, 29960, 34240, 47936, 59920, 68480, 95872, 119840, 136960, 191744, 239680, 406981, 479360, 813962, 958720, 1627924, 2034905, 2848867, 3255848, 4069810, 5697734, 6511696, 8139620, 11395468, 13023392, 14244335, 16279240, 22790936, 26046784, 28488670, 32558480, 43546967, 45581872, 52093568, 56977340, 65116960, 87093934, 91163744, 104187136, 113954680, 130233920, 174187868, 182327488, 217734835, 227909360, 260467840, 304828769, 348375736, 364654976, 435469670, 455818720, 520935680, 609657538, 696751472, 729309952, 870939340, 911637440, 1219315076, 1393502944, 1524143845, 1741878680, 1823274880, 2438630152, 2787005888, 3048287690, 3483757360, 3646549760, 4877260304, 5574011776, 6096575380, 6967514720, 9754520608, 11148023552, 12193150760, 13935029440, 19509041216, 24386301520, 27870058880, 39018082432, 48772603040, 55740117760, 78036164864, 97545206080, 195090412160, 390180824320]

約数ペア:

[(1, 390180824320), (2, 195090412160), (4, 97545206080), (5, 78036164864), (7, 55740117760), (8, 48772603040), (10, 39018082432), (14, 27870058880), (16, 24386301520), (20, 19509041216), (28, 13935029440), (32, 12193150760), (35, 11148023552), (40, 9754520608), (56, 6967514720), (64, 6096575380), (70, 5574011776), (80, 4877260304), (107, 3646549760), (112, 3483757360), (128, 3048287690), (140, 2787005888), (160, 2438630152), (214, 1823274880), (224, 1741878680), (256, 1524143845), (280, 1393502944), (320, 1219315076), (428, 911637440), (448, 870939340), (535, 729309952), (560, 696751472), (640, 609657538), (749, 520935680), (856, 455818720), (896, 435469670), (1070, 364654976), (1120, 348375736), (1280, 304828769), (1498, 260467840), (1712, 227909360), (1792, 217734835), (2140, 182327488), (2240, 174187868), (2996, 130233920), (3424, 113954680), (3745, 104187136), (4280, 91163744), (4480, 87093934), (5992, 65116960), (6848, 56977340), (7490, 52093568), (8560, 45581872), (8960, 43546967), (11984, 32558480), (13696, 28488670), (14980, 26046784), (17120, 22790936), (23968, 16279240), (27392, 14244335), (29960, 13023392), (34240, 11395468), (47936, 8139620), (59920, 6511696), (68480, 5697734), (95872, 4069810), (119840, 3255848), (136960, 2848867), (191744, 2034905), (239680, 1627924), (406981, 958720), (479360, 813962)]