143396080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 349691904

約数和(自身を除く): 206295824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 863, 1072, 1240, 1340, 1726, 2077, 2480, 2680, 3452, 4154, 4315, 5360, 6904, 8308, 8630, 10385, 13808, 16616, 17260, 20770, 26753, 33232, 34520, 41540, 53506, 57821, 69040, 83080, 107012, 115642, 133765, 166160, 214024, 231284, 267530, 289105, 428048, 462568, 535060, 578210, 925136, 1070120, 1156420, 1792451, 2140240, 2312840, 3584902, 4625680, 7169804, 8962255, 14339608, 17924510, 28679216, 35849020, 71698040, 143396080]

約数ペア:

[(1, 143396080), (2, 71698040), (4, 35849020), (5, 28679216), (8, 17924510), (10, 14339608), (16, 8962255), (20, 7169804), (31, 4625680), (40, 3584902), (62, 2312840), (67, 2140240), (80, 1792451), (124, 1156420), (134, 1070120), (155, 925136), (248, 578210), (268, 535060), (310, 462568), (335, 428048), (496, 289105), (536, 267530), (620, 231284), (670, 214024), (863, 166160), (1072, 133765), (1240, 115642), (1340, 107012), (1726, 83080), (2077, 69040), (2480, 57821), (2680, 53506), (3452, 41540), (4154, 34520), (4315, 33232), (5360, 26753), (6904, 20770), (8308, 17260), (8630, 16616), (10385, 13808)]