165257950880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2183641}}^1$

素因数の和:2183710

約数の個数: 96

約数和(自身を含む): 435820004928

約数和(自身を除く): 270562054048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 688, 860, 880, 946, 1376, 1720, 1760, 1892, 2365, 3440, 3784, 4730, 6880, 7568, 9460, 15136, 18920, 37840, 75680, 2183641, 4367282, 8734564, 10918205, 17469128, 21836410, 24020051, 34938256, 43672820, 48040102, 69876512, 87345640, 93896563, 96080204, 120100255, 174691280, 187793126, 192160408, 240200510, 349382560, 375586252, 384320816, 469482815, 480401020, 751172504, 768641632, 938965630, 960802040, 1032862193, 1502345008, 1877931260, 1921604080, 2065724386, 3004690016, 3755862520, 3843208160, 4131448772, 5164310965, 7511725040, 8262897544, 10328621930, 15023450080, 16525795088, 20657243860, 33051590176, 41314487720, 82628975440, 165257950880]

約数ペア:

[(1, 165257950880), (2, 82628975440), (4, 41314487720), (5, 33051590176), (8, 20657243860), (10, 16525795088), (11, 15023450080), (16, 10328621930), (20, 8262897544), (22, 7511725040), (32, 5164310965), (40, 4131448772), (43, 3843208160), (44, 3755862520), (55, 3004690016), (80, 2065724386), (86, 1921604080), (88, 1877931260), (110, 1502345008), (160, 1032862193), (172, 960802040), (176, 938965630), (215, 768641632), (220, 751172504), (344, 480401020), (352, 469482815), (430, 384320816), (440, 375586252), (473, 349382560), (688, 240200510), (860, 192160408), (880, 187793126), (946, 174691280), (1376, 120100255), (1720, 96080204), (1760, 93896563), (1892, 87345640), (2365, 69876512), (3440, 48040102), (3784, 43672820), (4730, 34938256), (6880, 24020051), (7568, 21836410), (9460, 17469128), (15136, 10918205), (18920, 8734564), (37840, 4367282), (75680, 2183641)]