83139840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1065

約数の個数: 216

約数和(自身を含む): 329067648

約数和(自身を除く): 245927808

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1031, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2062, 2240, 2304, 2520, 2688, 2880, 3093, 3360, 3840, 4032, 4124, 4480, 5040, 5155, 5376, 5760, 6186, 6720, 7217, 8064, 8248, 8960, 9279, 10080, 10310, 11520, 12372, 13440, 14434, 15465, 16128, 16496, 18558, 20160, 20620, 21651, 24744, 26880, 28868, 30930, 32992, 36085, 37116, 40320, 41240, 43302, 46395, 49488, 57736, 61860, 64953, 65984, 72170, 74232, 80640, 82480, 86604, 92790, 98976, 108255, 115472, 123720, 129906, 131968, 144340, 148464, 164960, 173208, 185580, 197952, 216510, 230944, 247440, 259812, 263936, 288680, 296928, 324765, 329920, 346416, 371160, 395904, 433020, 461888, 494880, 519624, 577360, 593856, 649530, 659840, 692832, 742320, 791808, 866040, 923776, 989760, 1039248, 1154720, 1187712, 1299060, 1319680, 1385664, 1484640, 1732080, 1847552, 1979520, 2078496, 2309440, 2375424, 2598120, 2771328, 2969280, 3464160, 3959040, 4156992, 4618880, 5196240, 5542656, 5938560, 6928320, 8313984, 9237760, 10392480, 11877120, 13856640, 16627968, 20784960, 27713280, 41569920, 83139840]

約数ペア:

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