764386560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{9479}}^1$

素因数の和:9513

約数の個数: 216

約数和(自身を含む): 3022830720

約数和(自身を除く): 2258444160

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, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 9479, 10080, 11520, 13440, 16128, 18958, 20160, 26880, 28437, 37916, 40320, 47395, 56874, 66353, 75832, 80640, 85311, 94790, 113748, 132706, 142185, 151664, 170622, 189580, 199059, 227496, 265412, 284370, 303328, 331765, 341244, 379160, 398118, 426555, 454992, 530824, 568740, 597177, 606656, 663530, 682488, 758320, 796236, 853110, 909984, 995295, 1061648, 1137480, 1194354, 1213312, 1327060, 1364976, 1516640, 1592472, 1706220, 1819968, 1990590, 2123296, 2274960, 2388708, 2426624, 2654120, 2729952, 2985885, 3033280, 3184944, 3412440, 3639936, 3981180, 4246592, 4549920, 4777416, 5308240, 5459904, 5971770, 6066560, 6369888, 6824880, 7279872, 7962360, 8493184, 9099840, 9554832, 10616480, 10919808, 11943540, 12133120, 12739776, 13649760, 15924720, 16986368, 18199680, 19109664, 21232960, 21839616, 23887080, 25479552, 27299520, 31849440, 36399360, 38219328, 42465920, 47774160, 50959104, 54599040, 63698880, 76438656, 84931840, 95548320, 109198080, 127397760, 152877312, 191096640, 254795520, 382193280, 764386560]

約数ペア:

[(1, 764386560), (2, 382193280), (3, 254795520), (4, 191096640), (5, 152877312), (6, 127397760), (7, 109198080), (8, 95548320), (9, 84931840), (10, 76438656), (12, 63698880), (14, 54599040), (15, 50959104), (16, 47774160), (18, 42465920), (20, 38219328), (21, 36399360), (24, 31849440), (28, 27299520), (30, 25479552), (32, 23887080), (35, 21839616), (36, 21232960), (40, 19109664), (42, 18199680), (45, 16986368), (48, 15924720), (56, 13649760), (60, 12739776), (63, 12133120), (64, 11943540), (70, 10919808), (72, 10616480), (80, 9554832), (84, 9099840), (90, 8493184), (96, 7962360), (105, 7279872), (112, 6824880), (120, 6369888), (126, 6066560), (128, 5971770), (140, 5459904), (144, 5308240), (160, 4777416), (168, 4549920), (180, 4246592), (192, 3981180), (210, 3639936), (224, 3412440), (240, 3184944), (252, 3033280), (256, 2985885), (280, 2729952), (288, 2654120), (315, 2426624), (320, 2388708), (336, 2274960), (360, 2123296), (384, 1990590), (420, 1819968), (448, 1706220), (480, 1592472), (504, 1516640), (560, 1364976), (576, 1327060), (630, 1213312), (640, 1194354), (672, 1137480), (720, 1061648), (768, 995295), (840, 909984), (896, 853110), (960, 796236), (1008, 758320), (1120, 682488), (1152, 663530), (1260, 606656), (1280, 597177), (1344, 568740), (1440, 530824), (1680, 454992), (1792, 426555), (1920, 398118), (2016, 379160), (2240, 341244), (2304, 331765), (2520, 303328), (2688, 284370), (2880, 265412), (3360, 227496), (3840, 199059), (4032, 189580), (4480, 170622), (5040, 151664), (5376, 142185), (5760, 132706), (6720, 113748), (8064, 94790), (8960, 85311), (9479, 80640), (10080, 75832), (11520, 66353), (13440, 56874), (16128, 47395), (18958, 40320), (20160, 37916), (26880, 28437)]