160968080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22111}}^1$

素因数の和:22144

約数の個数: 80

約数和(自身を含む): 460637184

約数和(自身を除く): 299669104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 22111, 44222, 88444, 110555, 154777, 176888, 221110, 287443, 309554, 353776, 442220, 574886, 619108, 773885, 884440, 1149772, 1238216, 1437215, 1547770, 1768880, 2012101, 2299544, 2476432, 2874430, 3095540, 4024202, 4599088, 5748860, 6191080, 8048404, 10060505, 11497720, 12382160, 16096808, 20121010, 22995440, 32193616, 40242020, 80484040, 160968080]

約数ペア:

[(1, 160968080), (2, 80484040), (4, 40242020), (5, 32193616), (7, 22995440), (8, 20121010), (10, 16096808), (13, 12382160), (14, 11497720), (16, 10060505), (20, 8048404), (26, 6191080), (28, 5748860), (35, 4599088), (40, 4024202), (52, 3095540), (56, 2874430), (65, 2476432), (70, 2299544), (80, 2012101), (91, 1768880), (104, 1547770), (112, 1437215), (130, 1238216), (140, 1149772), (182, 884440), (208, 773885), (260, 619108), (280, 574886), (364, 442220), (455, 353776), (520, 309554), (560, 287443), (728, 221110), (910, 176888), (1040, 154777), (1456, 110555), (1820, 88444), (3640, 44222), (7280, 22111)]