2085766720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3180

約数の個数: 112

約数和(自身を含む): 5302056960

約数和(自身を除く): 3216290240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 254, 272, 320, 340, 508, 544, 635, 680, 1016, 1088, 1270, 1360, 2032, 2159, 2540, 2720, 3019, 4064, 4318, 5080, 5440, 6038, 8128, 8636, 10160, 10795, 12076, 15095, 17272, 20320, 21590, 24152, 30190, 34544, 40640, 43180, 48304, 51323, 60380, 69088, 86360, 96608, 102646, 120760, 138176, 172720, 193216, 205292, 241520, 256615, 345440, 383413, 410584, 483040, 513230, 690880, 766826, 821168, 966080, 1026460, 1533652, 1642336, 1917065, 2052920, 3067304, 3284672, 3834130, 4105840, 6134608, 6518021, 7668260, 8211680, 12269216, 13036042, 15336520, 16423360, 24538432, 26072084, 30673040, 32590105, 52144168, 61346080, 65180210, 104288336, 122692160, 130360420, 208576672, 260720840, 417153344, 521441680, 1042883360, 2085766720]

約数ペア:

[(1, 2085766720), (2, 1042883360), (4, 521441680), (5, 417153344), (8, 260720840), (10, 208576672), (16, 130360420), (17, 122692160), (20, 104288336), (32, 65180210), (34, 61346080), (40, 52144168), (64, 32590105), (68, 30673040), (80, 26072084), (85, 24538432), (127, 16423360), (136, 15336520), (160, 13036042), (170, 12269216), (254, 8211680), (272, 7668260), (320, 6518021), (340, 6134608), (508, 4105840), (544, 3834130), (635, 3284672), (680, 3067304), (1016, 2052920), (1088, 1917065), (1270, 1642336), (1360, 1533652), (2032, 1026460), (2159, 966080), (2540, 821168), (2720, 766826), (3019, 690880), (4064, 513230), (4318, 483040), (5080, 410584), (5440, 383413), (6038, 345440), (8128, 256615), (8636, 241520), (10160, 205292), (10795, 193216), (12076, 172720), (15095, 138176), (17272, 120760), (20320, 102646), (21590, 96608), (24152, 86360), (30190, 69088), (34544, 60380), (40640, 51323), (43180, 48304)]