857036640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 2884460544

約数和(自身を除く): 2027423904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 204, 240, 254, 255, 272, 340, 381, 408, 480, 508, 510, 544, 635, 680, 762, 816, 827, 1016, 1020, 1270, 1360, 1524, 1632, 1654, 1905, 2032, 2040, 2159, 2481, 2540, 2720, 3048, 3308, 3810, 4064, 4080, 4135, 4318, 4962, 5080, 6096, 6477, 6616, 7620, 8160, 8270, 8636, 9924, 10160, 10795, 12192, 12405, 12954, 13232, 14059, 15240, 16540, 17272, 19848, 20320, 21590, 24810, 25908, 26464, 28118, 30480, 32385, 33080, 34544, 39696, 42177, 43180, 49620, 51816, 56236, 60960, 64770, 66160, 69088, 70295, 79392, 84354, 86360, 99240, 103632, 105029, 112472, 129540, 132320, 140590, 168708, 172720, 198480, 207264, 210058, 210885, 224944, 259080, 281180, 315087, 337416, 345440, 396960, 420116, 421770, 449888, 518160, 525145, 562360, 630174, 674832, 840232, 843540, 1036320, 1050290, 1124720, 1260348, 1349664, 1575435, 1680464, 1687080, 1785493, 2100580, 2249440, 2520696, 3150870, 3360928, 3374160, 3570986, 4201160, 5041392, 5356479, 6301740, 6748320, 7141972, 8402320, 8927465, 10082784, 10712958, 12603480, 14283944, 16804640, 17854930, 21425916, 25206960, 26782395, 28567888, 35709860, 42851832, 50413920, 53564790, 57135776, 71419720, 85703664, 107129580, 142839440, 171407328, 214259160, 285678880, 428518320, 857036640]

約数ペア:

[(1, 857036640), (2, 428518320), (3, 285678880), (4, 214259160), (5, 171407328), (6, 142839440), (8, 107129580), (10, 85703664), (12, 71419720), (15, 57135776), (16, 53564790), (17, 50413920), (20, 42851832), (24, 35709860), (30, 28567888), (32, 26782395), (34, 25206960), (40, 21425916), (48, 17854930), (51, 16804640), (60, 14283944), (68, 12603480), (80, 10712958), (85, 10082784), (96, 8927465), (102, 8402320), (120, 7141972), (127, 6748320), (136, 6301740), (160, 5356479), (170, 5041392), (204, 4201160), (240, 3570986), (254, 3374160), (255, 3360928), (272, 3150870), (340, 2520696), (381, 2249440), (408, 2100580), (480, 1785493), (508, 1687080), (510, 1680464), (544, 1575435), (635, 1349664), (680, 1260348), (762, 1124720), (816, 1050290), (827, 1036320), (1016, 843540), (1020, 840232), (1270, 674832), (1360, 630174), (1524, 562360), (1632, 525145), (1654, 518160), (1905, 449888), (2032, 421770), (2040, 420116), (2159, 396960), (2481, 345440), (2540, 337416), (2720, 315087), (3048, 281180), (3308, 259080), (3810, 224944), (4064, 210885), (4080, 210058), (4135, 207264), (4318, 198480), (4962, 172720), (5080, 168708), (6096, 140590), (6477, 132320), (6616, 129540), (7620, 112472), (8160, 105029), (8270, 103632), (8636, 99240), (9924, 86360), (10160, 84354), (10795, 79392), (12192, 70295), (12405, 69088), (12954, 66160), (13232, 64770), (14059, 60960), (15240, 56236), (16540, 51816), (17272, 49620), (19848, 43180), (20320, 42177), (21590, 39696), (24810, 34544), (25908, 33080), (26464, 32385), (28118, 30480)]