490160160

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1838

約数の個数: 288

約数和(自身を含む): 1983526272

約数和(自身を除く): 1493366112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1801, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3602, 3780, 3888, 4320, 4536, 4860, 5040, 5403, 5670, 6048, 6480, 6804, 7204, 7560, 7776, 8505, 9005, 9072, 9720, 10080, 10806, 11340, 12607, 12960, 13608, 14408, 15120, 16209, 17010, 18010, 18144, 19440, 21612, 22680, 25214, 27015, 27216, 28816, 30240, 32418, 34020, 36020, 37821, 38880, 43224, 45360, 48627, 50428, 54030, 54432, 57632, 63035, 64836, 68040, 72040, 75642, 81045, 86448, 90720, 97254, 100856, 108060, 113463, 126070, 129672, 136080, 144080, 145881, 151284, 162090, 172896, 189105, 194508, 201712, 216120, 226926, 243135, 252140, 259344, 272160, 288160, 291762, 302568, 324180, 340389, 378210, 389016, 403424, 432240, 437643, 453852, 486270, 504280, 518688, 567315, 583524, 605136, 648360, 680778, 729405, 756420, 778032, 864480, 875286, 907704, 972540, 1008560, 1021167, 1134630, 1167048, 1210272, 1296720, 1361556, 1458810, 1512840, 1556064, 1701945, 1750572, 1815408, 1945080, 2017120, 2042334, 2188215, 2269260, 2334096, 2593440, 2723112, 2917620, 3025680, 3063501, 3403890, 3501144, 3630816, 3890160, 4084668, 4376430, 4538520, 4668192, 5105835, 5446224, 5835240, 6051360, 6127002, 6807780, 7002288, 7780320, 8169336, 8752860, 9077040, 10211670, 10892448, 11670480, 12254004, 13615560, 14004576, 15317505, 16338672, 17505720, 18154080, 20423340, 23340960, 24508008, 27231120, 30635010, 32677344, 35011440, 40846680, 49016016, 54462240, 61270020, 70022880, 81693360, 98032032, 122540040, 163386720, 245080080, 490160160]

約数ペア:

[(1, 490160160), (2, 245080080), (3, 163386720), (4, 122540040), (5, 98032032), (6, 81693360), (7, 70022880), (8, 61270020), (9, 54462240), (10, 49016016), (12, 40846680), (14, 35011440), (15, 32677344), (16, 30635010), (18, 27231120), (20, 24508008), (21, 23340960), (24, 20423340), (27, 18154080), (28, 17505720), (30, 16338672), (32, 15317505), (35, 14004576), (36, 13615560), (40, 12254004), (42, 11670480), (45, 10892448), (48, 10211670), (54, 9077040), (56, 8752860), (60, 8169336), (63, 7780320), (70, 7002288), (72, 6807780), (80, 6127002), (81, 6051360), (84, 5835240), (90, 5446224), (96, 5105835), (105, 4668192), (108, 4538520), (112, 4376430), (120, 4084668), (126, 3890160), (135, 3630816), (140, 3501144), (144, 3403890), (160, 3063501), (162, 3025680), (168, 2917620), (180, 2723112), (189, 2593440), (210, 2334096), (216, 2269260), (224, 2188215), (240, 2042334), (243, 2017120), (252, 1945080), (270, 1815408), (280, 1750572), (288, 1701945), (315, 1556064), (324, 1512840), (336, 1458810), (360, 1361556), (378, 1296720), (405, 1210272), (420, 1167048), (432, 1134630), (480, 1021167), (486, 1008560), (504, 972540), (540, 907704), (560, 875286), (567, 864480), (630, 778032), (648, 756420), (672, 729405), (720, 680778), (756, 648360), (810, 605136), (840, 583524), (864, 567315), (945, 518688), (972, 504280), (1008, 486270), (1080, 453852), (1120, 437643), (1134, 432240), (1215, 403424), (1260, 389016), (1296, 378210), (1440, 340389), (1512, 324180), (1620, 302568), (1680, 291762), (1701, 288160), (1801, 272160), (1890, 259344), (1944, 252140), (2016, 243135), (2160, 226926), (2268, 216120), (2430, 201712), (2520, 194508), (2592, 189105), (2835, 172896), (3024, 162090), (3240, 151284), (3360, 145881), (3402, 144080), (3602, 136080), (3780, 129672), (3888, 126070), (4320, 113463), (4536, 108060), (4860, 100856), (5040, 97254), (5403, 90720), (5670, 86448), (6048, 81045), (6480, 75642), (6804, 72040), (7204, 68040), (7560, 64836), (7776, 63035), (8505, 57632), (9005, 54432), (9072, 54030), (9720, 50428), (10080, 48627), (10806, 45360), (11340, 43224), (12607, 38880), (12960, 37821), (13608, 36020), (14408, 34020), (15120, 32418), (16209, 30240), (17010, 28816), (18010, 27216), (18144, 27015), (19440, 25214), (21612, 22680)]