157080967280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{184039}}^1$

素因数の和:184326

約数の個数: 80

約数和(自身を含む): 374628879360

約数和(自身を除く): 217547912080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 227, 235, 376, 454, 470, 752, 908, 940, 1135, 1816, 1880, 2270, 3632, 3760, 4540, 9080, 10669, 18160, 21338, 42676, 53345, 85352, 106690, 170704, 184039, 213380, 368078, 426760, 736156, 853520, 920195, 1472312, 1840390, 2944624, 3680780, 7361560, 8649833, 14723120, 17299666, 34599332, 41776853, 43249165, 69198664, 83553706, 86498330, 138397328, 167107412, 172996660, 208884265, 334214824, 345993320, 417768530, 668429648, 691986640, 835537060, 1671074120, 1963512091, 3342148240, 3927024182, 7854048364, 9817560455, 15708096728, 19635120910, 31416193456, 39270241820, 78540483640, 157080967280]

約数ペア:

[(1, 157080967280), (2, 78540483640), (4, 39270241820), (5, 31416193456), (8, 19635120910), (10, 15708096728), (16, 9817560455), (20, 7854048364), (40, 3927024182), (47, 3342148240), (80, 1963512091), (94, 1671074120), (188, 835537060), (227, 691986640), (235, 668429648), (376, 417768530), (454, 345993320), (470, 334214824), (752, 208884265), (908, 172996660), (940, 167107412), (1135, 138397328), (1816, 86498330), (1880, 83553706), (2270, 69198664), (3632, 43249165), (3760, 41776853), (4540, 34599332), (9080, 17299666), (10669, 14723120), (18160, 8649833), (21338, 7361560), (42676, 3680780), (53345, 2944624), (85352, 1840390), (106690, 1472312), (170704, 920195), (184039, 853520), (213380, 736156), (368078, 426760)]