143958320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5694

約数の個数: 80

約数和(自身を含む): 377788320

約数和(自身を除く): 233830000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 5641, 6380, 11282, 12760, 22564, 25520, 28205, 45128, 56410, 62051, 90256, 112820, 124102, 163589, 225640, 248204, 310255, 327178, 451280, 496408, 620510, 654356, 817945, 992816, 1241020, 1308712, 1635890, 1799479, 2482040, 2617424, 3271780, 3598958, 4964080, 6543560, 7197916, 8997395, 13087120, 14395832, 17994790, 28791664, 35989580, 71979160, 143958320]

約数ペア:

[(1, 143958320), (2, 71979160), (4, 35989580), (5, 28791664), (8, 17994790), (10, 14395832), (11, 13087120), (16, 8997395), (20, 7197916), (22, 6543560), (29, 4964080), (40, 3598958), (44, 3271780), (55, 2617424), (58, 2482040), (80, 1799479), (88, 1635890), (110, 1308712), (116, 1241020), (145, 992816), (176, 817945), (220, 654356), (232, 620510), (290, 496408), (319, 451280), (440, 327178), (464, 310255), (580, 248204), (638, 225640), (880, 163589), (1160, 124102), (1276, 112820), (1595, 90256), (2320, 62051), (2552, 56410), (3190, 45128), (5104, 28205), (5641, 25520), (6380, 22564), (11282, 12760)]