143274040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5661

約数の個数: 96

約数和(自身を含む): 403915680

約数和(自身を除く): 260641640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 5623, 6370, 11246, 12740, 22492, 25480, 28115, 39361, 44984, 56230, 73099, 78722, 112460, 146198, 157444, 196805, 224920, 275527, 292396, 314888, 365495, 393610, 511693, 551054, 584792, 730990, 787220, 1023386, 1102108, 1377635, 1461980, 1574440, 2046772, 2204216, 2558465, 2755270, 2923960, 3581851, 4093544, 5116930, 5510540, 7163702, 10233860, 11021080, 14327404, 17909255, 20467720, 28654808, 35818510, 71637020, 143274040]

約数ペア:

[(1, 143274040), (2, 71637020), (4, 35818510), (5, 28654808), (7, 20467720), (8, 17909255), (10, 14327404), (13, 11021080), (14, 10233860), (20, 7163702), (26, 5510540), (28, 5116930), (35, 4093544), (40, 3581851), (49, 2923960), (52, 2755270), (56, 2558465), (65, 2204216), (70, 2046772), (91, 1574440), (98, 1461980), (104, 1377635), (130, 1102108), (140, 1023386), (182, 787220), (196, 730990), (245, 584792), (260, 551054), (280, 511693), (364, 393610), (392, 365495), (455, 314888), (490, 292396), (520, 275527), (637, 224920), (728, 196805), (910, 157444), (980, 146198), (1274, 112460), (1820, 78722), (1960, 73099), (2548, 56230), (3185, 44984), (3640, 39361), (5096, 28115), (5623, 25480), (6370, 22492), (11246, 12740)]