284091840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 224

約数和(自身を含む): 1013886720

約数和(自身を除く): 729794880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 251, 262, 270, 288, 320, 360, 393, 432, 480, 502, 524, 540, 576, 655, 720, 753, 786, 864, 960, 1004, 1048, 1080, 1179, 1255, 1310, 1440, 1506, 1572, 1728, 1965, 2008, 2096, 2160, 2259, 2358, 2510, 2620, 2880, 3012, 3144, 3537, 3765, 3930, 4016, 4192, 4320, 4518, 4716, 5020, 5240, 5895, 6024, 6288, 6777, 7074, 7530, 7860, 8032, 8384, 8640, 9036, 9432, 10040, 10480, 11295, 11790, 12048, 12576, 13554, 14148, 15060, 15720, 16064, 17685, 18072, 18864, 20080, 20960, 22590, 23580, 24096, 25152, 27108, 28296, 30120, 31440, 32881, 33885, 35370, 36144, 37728, 40160, 41920, 45180, 47160, 48192, 54216, 56592, 60240, 62880, 65762, 67770, 70740, 72288, 75456, 80320, 90360, 94320, 98643, 108432, 113184, 120480, 125760, 131524, 135540, 141480, 144576, 164405, 180720, 188640, 197286, 216864, 226368, 240960, 263048, 271080, 282960, 295929, 328810, 361440, 377280, 394572, 433728, 493215, 526096, 542160, 565920, 591858, 657620, 722880, 789144, 887787, 986430, 1052192, 1084320, 1131840, 1183716, 1315240, 1479645, 1578288, 1775574, 1972860, 2104384, 2168640, 2367432, 2630480, 2959290, 3156576, 3551148, 3945720, 4438935, 4734864, 5260960, 5918580, 6313152, 7102296, 7891440, 8877870, 9469728, 10521920, 11837160, 14204592, 15782880, 17755740, 18939456, 23674320, 28409184, 31565760, 35511480, 47348640, 56818368, 71022960, 94697280, 142045920, 284091840]

約数ペア:

[(1, 284091840), (2, 142045920), (3, 94697280), (4, 71022960), (5, 56818368), (6, 47348640), (8, 35511480), (9, 31565760), (10, 28409184), (12, 23674320), (15, 18939456), (16, 17755740), (18, 15782880), (20, 14204592), (24, 11837160), (27, 10521920), (30, 9469728), (32, 8877870), (36, 7891440), (40, 7102296), (45, 6313152), (48, 5918580), (54, 5260960), (60, 4734864), (64, 4438935), (72, 3945720), (80, 3551148), (90, 3156576), (96, 2959290), (108, 2630480), (120, 2367432), (131, 2168640), (135, 2104384), (144, 1972860), (160, 1775574), (180, 1578288), (192, 1479645), (216, 1315240), (240, 1183716), (251, 1131840), (262, 1084320), (270, 1052192), (288, 986430), (320, 887787), (360, 789144), (393, 722880), (432, 657620), (480, 591858), (502, 565920), (524, 542160), (540, 526096), (576, 493215), (655, 433728), (720, 394572), (753, 377280), (786, 361440), (864, 328810), (960, 295929), (1004, 282960), (1048, 271080), (1080, 263048), (1179, 240960), (1255, 226368), (1310, 216864), (1440, 197286), (1506, 188640), (1572, 180720), (1728, 164405), (1965, 144576), (2008, 141480), (2096, 135540), (2160, 131524), (2259, 125760), (2358, 120480), (2510, 113184), (2620, 108432), (2880, 98643), (3012, 94320), (3144, 90360), (3537, 80320), (3765, 75456), (3930, 72288), (4016, 70740), (4192, 67770), (4320, 65762), (4518, 62880), (4716, 60240), (5020, 56592), (5240, 54216), (5895, 48192), (6024, 47160), (6288, 45180), (6777, 41920), (7074, 40160), (7530, 37728), (7860, 36144), (8032, 35370), (8384, 33885), (8640, 32881), (9036, 31440), (9432, 30120), (10040, 28296), (10480, 27108), (11295, 25152), (11790, 24096), (12048, 23580), (12576, 22590), (13554, 20960), (14148, 20080), (15060, 18864), (15720, 18072), (16064, 17685)]