2559750720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{12637}}^1$

素因数の和:12868

約数の個数: 112

約数和(自身を含む): 8166372288

約数和(自身を除く): 5606621568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12637, 12660, 13504, 16880, 20256, 25274, 25320, 33760, 37911, 40512, 50548, 50640, 63185, 67520, 75822, 101096, 101280, 126370, 151644, 189555, 202192, 202560, 252740, 303288, 379110, 404384, 505480, 606576, 758220, 808768, 1010960, 1213152, 1516440, 2021920, 2426304, 2666407, 3032880, 4043840, 5332814, 6065760, 7999221, 10665628, 12131520, 13332035, 15998442, 21331256, 26664070, 31996884, 39996105, 42662512, 53328140, 63993768, 79992210, 85325024, 106656280, 127987536, 159984420, 170650048, 213312560, 255975072, 319968840, 426625120, 511950144, 639937680, 853250240, 1279875360, 2559750720]

約数ペア:

[(1, 2559750720), (2, 1279875360), (3, 853250240), (4, 639937680), (5, 511950144), (6, 426625120), (8, 319968840), (10, 255975072), (12, 213312560), (15, 170650048), (16, 159984420), (20, 127987536), (24, 106656280), (30, 85325024), (32, 79992210), (40, 63993768), (48, 53328140), (60, 42662512), (64, 39996105), (80, 31996884), (96, 26664070), (120, 21331256), (160, 15998442), (192, 13332035), (211, 12131520), (240, 10665628), (320, 7999221), (422, 6065760), (480, 5332814), (633, 4043840), (844, 3032880), (960, 2666407), (1055, 2426304), (1266, 2021920), (1688, 1516440), (2110, 1213152), (2532, 1010960), (3165, 808768), (3376, 758220), (4220, 606576), (5064, 505480), (6330, 404384), (6752, 379110), (8440, 303288), (10128, 252740), (12637, 202560), (12660, 202192), (13504, 189555), (16880, 151644), (20256, 126370), (25274, 101280), (25320, 101096), (33760, 75822), (37911, 67520), (40512, 63185), (50548, 50640)]