142937160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27701}}^1$

素因数の和:27758

約数の個数: 64

約数和(自身を含む): 438799680

約数和(自身を除く): 295862520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 27701, 55402, 83103, 110804, 138505, 166206, 221608, 277010, 332412, 415515, 554020, 664824, 831030, 1108040, 1191143, 1662060, 2382286, 3324120, 3573429, 4764572, 5955715, 7146858, 9529144, 11911430, 14293716, 17867145, 23822860, 28587432, 35734290, 47645720, 71468580, 142937160]

約数ペア:

[(1, 142937160), (2, 71468580), (3, 47645720), (4, 35734290), (5, 28587432), (6, 23822860), (8, 17867145), (10, 14293716), (12, 11911430), (15, 9529144), (20, 7146858), (24, 5955715), (30, 4764572), (40, 3573429), (43, 3324120), (60, 2382286), (86, 1662060), (120, 1191143), (129, 1108040), (172, 831030), (215, 664824), (258, 554020), (344, 415515), (430, 332412), (516, 277010), (645, 221608), (860, 166206), (1032, 138505), (1290, 110804), (1720, 83103), (2580, 55402), (5160, 27701)]