997678080

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 352

約数和(自身を含む): 4056007680

約数和(自身を除く): 3058329600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1031, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2062, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3093, 3360, 3456, 3584, 3780, 3840, 4032, 4124, 4320, 4480, 4608, 5040, 5120, 5155, 5376, 5760, 6048, 6186, 6720, 6912, 7168, 7217, 7560, 7680, 8064, 8248, 8640, 8960, 9216, 9279, 10080, 10310, 10752, 11520, 12096, 12372, 13440, 13824, 14434, 15120, 15360, 15465, 16128, 16496, 17280, 17920, 18558, 20160, 20620, 21504, 21651, 23040, 24192, 24744, 26880, 27648, 27837, 28868, 30240, 30930, 32256, 32992, 34560, 35840, 36085, 37116, 40320, 41240, 43302, 46080, 46395, 48384, 49488, 53760, 55674, 57736, 60480, 61860, 64512, 64953, 65984, 69120, 72170, 74232, 80640, 82480, 86604, 92790, 96768, 98976, 107520, 108255, 111348, 115472, 120960, 123720, 129906, 131968, 138240, 139185, 144340, 148464, 161280, 164960, 173208, 185580, 193536, 194859, 197952, 216510, 222696, 230944, 241920, 247440, 259812, 263936, 278370, 288680, 296928, 322560, 324765, 329920, 346416, 371160, 389718, 395904, 433020, 445392, 461888, 483840, 494880, 519624, 527872, 556740, 577360, 593856, 649530, 659840, 692832, 742320, 779436, 791808, 866040, 890784, 923776, 967680, 974295, 989760, 1039248, 1055744, 1113480, 1154720, 1187712, 1299060, 1319680, 1385664, 1484640, 1558872, 1583616, 1732080, 1781568, 1847552, 1948590, 1979520, 2078496, 2226960, 2309440, 2375424, 2598120, 2639360, 2771328, 2969280, 3117744, 3167232, 3464160, 3563136, 3695104, 3897180, 3959040, 4156992, 4453920, 4618880, 4750848, 5196240, 5278720, 5542656, 5938560, 6235488, 6928320, 7126272, 7390208, 7794360, 7918080, 8313984, 8907840, 9237760, 9501696, 10392480, 11085312, 11877120, 12470976, 13856640, 14252544, 15588720, 15836160, 16627968, 17815680, 18475520, 20784960, 22170624, 23754240, 24941952, 27713280, 28505088, 31177440, 33255936, 35631360, 36951040, 41569920, 47508480, 49883904, 55426560, 62354880, 66511872, 71262720, 83139840, 99767808, 110853120, 124709760, 142525440, 166279680, 199535616, 249419520, 332559360, 498839040, 997678080]

約数ペア:

[(1, 997678080), (2, 498839040), (3, 332559360), (4, 249419520), (5, 199535616), (6, 166279680), (7, 142525440), (8, 124709760), (9, 110853120), (10, 99767808), (12, 83139840), (14, 71262720), (15, 66511872), (16, 62354880), (18, 55426560), (20, 49883904), (21, 47508480), (24, 41569920), (27, 36951040), (28, 35631360), (30, 33255936), (32, 31177440), (35, 28505088), (36, 27713280), (40, 24941952), (42, 23754240), (45, 22170624), (48, 20784960), (54, 18475520), (56, 17815680), (60, 16627968), (63, 15836160), (64, 15588720), (70, 14252544), (72, 13856640), (80, 12470976), (84, 11877120), (90, 11085312), (96, 10392480), (105, 9501696), (108, 9237760), (112, 8907840), (120, 8313984), (126, 7918080), (128, 7794360), (135, 7390208), (140, 7126272), (144, 6928320), (160, 6235488), (168, 5938560), (180, 5542656), (189, 5278720), (192, 5196240), (210, 4750848), (216, 4618880), (224, 4453920), (240, 4156992), (252, 3959040), (256, 3897180), (270, 3695104), (280, 3563136), (288, 3464160), (315, 3167232), (320, 3117744), (336, 2969280), (360, 2771328), (378, 2639360), (384, 2598120), (420, 2375424), (432, 2309440), (448, 2226960), (480, 2078496), (504, 1979520), (512, 1948590), (540, 1847552), (560, 1781568), (576, 1732080), (630, 1583616), (640, 1558872), (672, 1484640), (720, 1385664), (756, 1319680), (768, 1299060), (840, 1187712), (864, 1154720), (896, 1113480), (945, 1055744), (960, 1039248), (1008, 989760), (1024, 974295), (1031, 967680), (1080, 923776), (1120, 890784), (1152, 866040), (1260, 791808), (1280, 779436), (1344, 742320), (1440, 692832), (1512, 659840), (1536, 649530), (1680, 593856), (1728, 577360), (1792, 556740), (1890, 527872), (1920, 519624), (2016, 494880), (2062, 483840), (2160, 461888), (2240, 445392), (2304, 433020), (2520, 395904), (2560, 389718), (2688, 371160), (2880, 346416), (3024, 329920), (3072, 324765), (3093, 322560), (3360, 296928), (3456, 288680), (3584, 278370), (3780, 263936), (3840, 259812), (4032, 247440), (4124, 241920), (4320, 230944), (4480, 222696), (4608, 216510), (5040, 197952), (5120, 194859), (5155, 193536), (5376, 185580), (5760, 173208), (6048, 164960), (6186, 161280), (6720, 148464), (6912, 144340), (7168, 139185), (7217, 138240), (7560, 131968), (7680, 129906), (8064, 123720), (8248, 120960), (8640, 115472), (8960, 111348), (9216, 108255), (9279, 107520), (10080, 98976), (10310, 96768), (10752, 92790), (11520, 86604), (12096, 82480), (12372, 80640), (13440, 74232), (13824, 72170), (14434, 69120), (15120, 65984), (15360, 64953), (15465, 64512), (16128, 61860), (16496, 60480), (17280, 57736), (17920, 55674), (18558, 53760), (20160, 49488), (20620, 48384), (21504, 46395), (21651, 46080), (23040, 43302), (24192, 41240), (24744, 40320), (26880, 37116), (27648, 36085), (27837, 35840), (28868, 34560), (30240, 32992), (30930, 32256)]