159543080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 370872000

約数和(自身を除く): 211328920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 67, 118, 134, 236, 268, 295, 335, 472, 536, 590, 670, 1009, 1180, 1340, 2018, 2360, 2680, 3953, 4036, 5045, 7906, 8072, 10090, 15812, 19765, 20180, 31624, 39530, 40360, 59531, 67603, 79060, 119062, 135206, 158120, 238124, 270412, 297655, 338015, 476248, 540824, 595310, 676030, 1190620, 1352060, 2381240, 2704120, 3988577, 7977154, 15954308, 19942885, 31908616, 39885770, 79771540, 159543080]

約数ペア:

[(1, 159543080), (2, 79771540), (4, 39885770), (5, 31908616), (8, 19942885), (10, 15954308), (20, 7977154), (40, 3988577), (59, 2704120), (67, 2381240), (118, 1352060), (134, 1190620), (236, 676030), (268, 595310), (295, 540824), (335, 476248), (472, 338015), (536, 297655), (590, 270412), (670, 238124), (1009, 158120), (1180, 135206), (1340, 119062), (2018, 79060), (2360, 67603), (2680, 59531), (3953, 40360), (4036, 39530), (5045, 31624), (7906, 20180), (8072, 19765), (10090, 15812)]