148317680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3294

約数の個数: 80

約数和(自身を含む): 398974464

約数和(自身を除く): 250656784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3191, 3320, 4648, 5810, 6382, 6640, 9296, 11620, 12764, 15955, 22337, 23240, 25528, 31910, 44674, 46480, 51056, 63820, 89348, 111685, 127640, 178696, 223370, 255280, 264853, 357392, 446740, 529706, 893480, 1059412, 1324265, 1786960, 1853971, 2118824, 2648530, 3707942, 4237648, 5297060, 7415884, 9269855, 10594120, 14831768, 18539710, 21188240, 29663536, 37079420, 74158840, 148317680]

約数ペア:

[(1, 148317680), (2, 74158840), (4, 37079420), (5, 29663536), (7, 21188240), (8, 18539710), (10, 14831768), (14, 10594120), (16, 9269855), (20, 7415884), (28, 5297060), (35, 4237648), (40, 3707942), (56, 2648530), (70, 2118824), (80, 1853971), (83, 1786960), (112, 1324265), (140, 1059412), (166, 893480), (280, 529706), (332, 446740), (415, 357392), (560, 264853), (581, 255280), (664, 223370), (830, 178696), (1162, 127640), (1328, 111685), (1660, 89348), (2324, 63820), (2905, 51056), (3191, 46480), (3320, 44674), (4648, 31910), (5810, 25528), (6382, 23240), (6640, 22337), (9296, 15955), (11620, 12764)]