160491760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14029}}^1$

素因数の和:14066

約数の個数: 80

約数和(自身を含む): 438409440

約数和(自身を除く): 277917680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 14029, 28058, 56116, 70145, 112232, 140290, 154319, 182377, 224464, 280580, 308638, 364754, 561160, 617276, 729508, 771595, 911885, 1122320, 1234552, 1459016, 1543190, 1823770, 2006147, 2469104, 2918032, 3086380, 3647540, 4012294, 6172760, 7295080, 8024588, 10030735, 12345520, 14590160, 16049176, 20061470, 32098352, 40122940, 80245880, 160491760]

約数ペア:

[(1, 160491760), (2, 80245880), (4, 40122940), (5, 32098352), (8, 20061470), (10, 16049176), (11, 14590160), (13, 12345520), (16, 10030735), (20, 8024588), (22, 7295080), (26, 6172760), (40, 4012294), (44, 3647540), (52, 3086380), (55, 2918032), (65, 2469104), (80, 2006147), (88, 1823770), (104, 1543190), (110, 1459016), (130, 1234552), (143, 1122320), (176, 911885), (208, 771595), (220, 729508), (260, 617276), (286, 561160), (440, 364754), (520, 308638), (572, 280580), (715, 224464), (880, 182377), (1040, 154319), (1144, 140290), (1430, 112232), (2288, 70145), (2860, 56116), (5720, 28058), (11440, 14029)]