889447680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1$

素因数の和:7057

約数の個数: 216

約数和(自身を含む): 3357637920

約数和(自身を除く): 2468190240

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7019, 7040, 7920, 8448, 10560, 11520, 12672, 14038, 14080, 15840, 21057, 21120, 25344, 28076, 31680, 35095, 42114, 42240, 56152, 63171, 63360, 70190, 77209, 84228, 105285, 112304, 126342, 126720, 140380, 154418, 168456, 210570, 224608, 231627, 252684, 280760, 308836, 315855, 336912, 386045, 421140, 449216, 463254, 505368, 561520, 617672, 631710, 673824, 694881, 772090, 842280, 898432, 926508, 1010736, 1123040, 1158135, 1235344, 1263420, 1347648, 1389762, 1544180, 1684560, 1796864, 1853016, 2021472, 2246080, 2316270, 2470688, 2526840, 2695296, 2779524, 3088360, 3369120, 3474405, 3706032, 4042944, 4492160, 4632540, 4941376, 5053680, 5390592, 5559048, 6176720, 6738240, 6948810, 7412064, 8085888, 8984320, 9265080, 9882752, 10107360, 11118096, 12353440, 13476480, 13897620, 14824128, 16171776, 18530160, 19765504, 20214720, 22236192, 24706880, 26952960, 27795240, 29648256, 37060320, 40429440, 44472384, 49413760, 55590480, 59296512, 74120640, 80858880, 88944768, 98827520, 111180960, 148241280, 177889536, 222361920, 296482560, 444723840, 889447680]

約数ペア:

[(1, 889447680), (2, 444723840), (3, 296482560), (4, 222361920), (5, 177889536), (6, 148241280), (8, 111180960), (9, 98827520), (10, 88944768), (11, 80858880), (12, 74120640), (15, 59296512), (16, 55590480), (18, 49413760), (20, 44472384), (22, 40429440), (24, 37060320), (30, 29648256), (32, 27795240), (33, 26952960), (36, 24706880), (40, 22236192), (44, 20214720), (45, 19765504), (48, 18530160), (55, 16171776), (60, 14824128), (64, 13897620), (66, 13476480), (72, 12353440), (80, 11118096), (88, 10107360), (90, 9882752), (96, 9265080), (99, 8984320), (110, 8085888), (120, 7412064), (128, 6948810), (132, 6738240), (144, 6176720), (160, 5559048), (165, 5390592), (176, 5053680), (180, 4941376), (192, 4632540), (198, 4492160), (220, 4042944), (240, 3706032), (256, 3474405), (264, 3369120), (288, 3088360), (320, 2779524), (330, 2695296), (352, 2526840), (360, 2470688), (384, 2316270), (396, 2246080), (440, 2021472), (480, 1853016), (495, 1796864), (528, 1684560), (576, 1544180), (640, 1389762), (660, 1347648), (704, 1263420), (720, 1235344), (768, 1158135), (792, 1123040), (880, 1010736), (960, 926508), (990, 898432), (1056, 842280), (1152, 772090), (1280, 694881), (1320, 673824), (1408, 631710), (1440, 617672), (1584, 561520), (1760, 505368), (1920, 463254), (1980, 449216), (2112, 421140), (2304, 386045), (2640, 336912), (2816, 315855), (2880, 308836), (3168, 280760), (3520, 252684), (3840, 231627), (3960, 224608), (4224, 210570), (5280, 168456), (5760, 154418), (6336, 140380), (7019, 126720), (7040, 126342), (7920, 112304), (8448, 105285), (10560, 84228), (11520, 77209), (12672, 70190), (14038, 63360), (14080, 63171), (15840, 56152), (21057, 42240), (21120, 42114), (25344, 35095), (28076, 31680)]