166279680

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 240

約数和(自身を含む): 658779264

約数和(自身を除く): 492499584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1031, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2062, 2240, 2304, 2520, 2560, 2688, 2880, 3093, 3360, 3584, 3840, 4032, 4124, 4480, 4608, 5040, 5155, 5376, 5760, 6186, 6720, 7217, 7680, 8064, 8248, 8960, 9279, 10080, 10310, 10752, 11520, 12372, 13440, 14434, 15465, 16128, 16496, 17920, 18558, 20160, 20620, 21651, 23040, 24744, 26880, 28868, 30930, 32256, 32992, 36085, 37116, 40320, 41240, 43302, 46395, 49488, 53760, 57736, 61860, 64953, 65984, 72170, 74232, 80640, 82480, 86604, 92790, 98976, 108255, 115472, 123720, 129906, 131968, 144340, 148464, 161280, 164960, 173208, 185580, 197952, 216510, 230944, 247440, 259812, 263936, 288680, 296928, 324765, 329920, 346416, 371160, 395904, 433020, 461888, 494880, 519624, 527872, 577360, 593856, 649530, 659840, 692832, 742320, 791808, 866040, 923776, 989760, 1039248, 1154720, 1187712, 1299060, 1319680, 1385664, 1484640, 1583616, 1732080, 1847552, 1979520, 2078496, 2309440, 2375424, 2598120, 2639360, 2771328, 2969280, 3464160, 3695104, 3959040, 4156992, 4618880, 4750848, 5196240, 5542656, 5938560, 6928320, 7918080, 8313984, 9237760, 10392480, 11085312, 11877120, 13856640, 16627968, 18475520, 20784960, 23754240, 27713280, 33255936, 41569920, 55426560, 83139840, 166279680]

約数ペア:

[(1, 166279680), (2, 83139840), (3, 55426560), (4, 41569920), (5, 33255936), (6, 27713280), (7, 23754240), (8, 20784960), (9, 18475520), (10, 16627968), (12, 13856640), (14, 11877120), (15, 11085312), (16, 10392480), (18, 9237760), (20, 8313984), (21, 7918080), (24, 6928320), (28, 5938560), (30, 5542656), (32, 5196240), (35, 4750848), (36, 4618880), (40, 4156992), (42, 3959040), (45, 3695104), (48, 3464160), (56, 2969280), (60, 2771328), (63, 2639360), (64, 2598120), (70, 2375424), (72, 2309440), (80, 2078496), (84, 1979520), (90, 1847552), (96, 1732080), (105, 1583616), (112, 1484640), (120, 1385664), (126, 1319680), (128, 1299060), (140, 1187712), (144, 1154720), (160, 1039248), (168, 989760), (180, 923776), (192, 866040), (210, 791808), (224, 742320), (240, 692832), (252, 659840), (256, 649530), (280, 593856), (288, 577360), (315, 527872), (320, 519624), (336, 494880), (360, 461888), (384, 433020), (420, 395904), (448, 371160), (480, 346416), (504, 329920), (512, 324765), (560, 296928), (576, 288680), (630, 263936), (640, 259812), (672, 247440), (720, 230944), (768, 216510), (840, 197952), (896, 185580), (960, 173208), (1008, 164960), (1031, 161280), (1120, 148464), (1152, 144340), (1260, 131968), (1280, 129906), (1344, 123720), (1440, 115472), (1536, 108255), (1680, 98976), (1792, 92790), (1920, 86604), (2016, 82480), (2062, 80640), (2240, 74232), (2304, 72170), (2520, 65984), (2560, 64953), (2688, 61860), (2880, 57736), (3093, 53760), (3360, 49488), (3584, 46395), (3840, 43302), (4032, 41240), (4124, 40320), (4480, 37116), (4608, 36085), (5040, 32992), (5155, 32256), (5376, 30930), (5760, 28868), (6186, 26880), (6720, 24744), (7217, 23040), (7680, 21651), (8064, 20620), (8248, 20160), (8960, 18558), (9279, 17920), (10080, 16496), (10310, 16128), (10752, 15465), (11520, 14434), (12372, 13440)]