1025117280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64717}}^1$

素因数の和:64749

約数の個数: 144

約数和(自身を含む): 3816291024

約数和(自身を除く): 2791173744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 64717, 129434, 194151, 258868, 323585, 388302, 517736, 582453, 647170, 711887, 776604, 970755, 1035472, 1164906, 1294340, 1423774, 1553208, 1941510, 2070944, 2135661, 2329812, 2588680, 2847548, 2912265, 3106416, 3559435, 3883020, 4271322, 4659624, 5177360, 5695096, 5824530, 6212832, 6406983, 7118870, 7766040, 8542644, 9319248, 10354720, 10678305, 11390192, 11649060, 12813966, 14237740, 15532080, 17085288, 18638496, 21356610, 22780384, 23298120, 25627932, 28475480, 31064160, 32034915, 34170576, 42713220, 46596240, 51255864, 56950960, 64069830, 68341152, 85426440, 93192480, 102511728, 113901920, 128139660, 170852880, 205023456, 256279320, 341705760, 512558640, 1025117280]

約数ペア:

[(1, 1025117280), (2, 512558640), (3, 341705760), (4, 256279320), (5, 205023456), (6, 170852880), (8, 128139660), (9, 113901920), (10, 102511728), (11, 93192480), (12, 85426440), (15, 68341152), (16, 64069830), (18, 56950960), (20, 51255864), (22, 46596240), (24, 42713220), (30, 34170576), (32, 32034915), (33, 31064160), (36, 28475480), (40, 25627932), (44, 23298120), (45, 22780384), (48, 21356610), (55, 18638496), (60, 17085288), (66, 15532080), (72, 14237740), (80, 12813966), (88, 11649060), (90, 11390192), (96, 10678305), (99, 10354720), (110, 9319248), (120, 8542644), (132, 7766040), (144, 7118870), (160, 6406983), (165, 6212832), (176, 5824530), (180, 5695096), (198, 5177360), (220, 4659624), (240, 4271322), (264, 3883020), (288, 3559435), (330, 3106416), (352, 2912265), (360, 2847548), (396, 2588680), (440, 2329812), (480, 2135661), (495, 2070944), (528, 1941510), (660, 1553208), (720, 1423774), (792, 1294340), (880, 1164906), (990, 1035472), (1056, 970755), (1320, 776604), (1440, 711887), (1584, 647170), (1760, 582453), (1980, 517736), (2640, 388302), (3168, 323585), (3960, 258868), (5280, 194151), (7920, 129434), (15840, 64717)]