2856556080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2017}}^1$

素因数の和:2324

約数の個数: 240

約数和(自身を含む): 11008206144

約数和(自身を除く): 8151650064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 281, 315, 336, 360, 420, 504, 560, 562, 630, 720, 840, 843, 1008, 1124, 1260, 1405, 1680, 1686, 1967, 2017, 2248, 2520, 2529, 2810, 3372, 3934, 4034, 4215, 4496, 5040, 5058, 5620, 5901, 6051, 6744, 7868, 8068, 8430, 9835, 10085, 10116, 11240, 11802, 12102, 12645, 13488, 14119, 15736, 16136, 16860, 17703, 18153, 19670, 20170, 20232, 22480, 23604, 24204, 25290, 28238, 29505, 30255, 31472, 32272, 33720, 35406, 36306, 39340, 40340, 40464, 42357, 47208, 48408, 50580, 56476, 59010, 60510, 67440, 70595, 70812, 72612, 78680, 80680, 84714, 88515, 90765, 94416, 96816, 101160, 112952, 118020, 121020, 127071, 141190, 141624, 145224, 157360, 161360, 169428, 177030, 181530, 202320, 211785, 225904, 236040, 242040, 254142, 282380, 283248, 290448, 338856, 354060, 363060, 423570, 472080, 484080, 508284, 564760, 566777, 635355, 677712, 708120, 726120, 847140, 1016568, 1129520, 1133554, 1270710, 1416240, 1452240, 1694280, 1700331, 2033136, 2267108, 2541420, 2833885, 3388560, 3400662, 3967439, 4534216, 5082840, 5100993, 5667770, 6801324, 7934878, 8501655, 9068432, 10165680, 10201986, 11335540, 11902317, 13602648, 15869756, 17003310, 19837195, 20403972, 22671080, 23804634, 25504965, 27205296, 31739512, 34006620, 35706951, 39674390, 40807944, 45342160, 47609268, 51009930, 59511585, 63479024, 68013240, 71413902, 79348780, 81615888, 95218536, 102019860, 119023170, 136026480, 142827804, 158697560, 178534755, 190437072, 204039720, 238046340, 285655608, 317395120, 357069510, 408079440, 476092680, 571311216, 714139020, 952185360, 1428278040, 2856556080]

約数ペア:

[(1, 2856556080), (2, 1428278040), (3, 952185360), (4, 714139020), (5, 571311216), (6, 476092680), (7, 408079440), (8, 357069510), (9, 317395120), (10, 285655608), (12, 238046340), (14, 204039720), (15, 190437072), (16, 178534755), (18, 158697560), (20, 142827804), (21, 136026480), (24, 119023170), (28, 102019860), (30, 95218536), (35, 81615888), (36, 79348780), (40, 71413902), (42, 68013240), (45, 63479024), (48, 59511585), (56, 51009930), (60, 47609268), (63, 45342160), (70, 40807944), (72, 39674390), (80, 35706951), (84, 34006620), (90, 31739512), (105, 27205296), (112, 25504965), (120, 23804634), (126, 22671080), (140, 20403972), (144, 19837195), (168, 17003310), (180, 15869756), (210, 13602648), (240, 11902317), (252, 11335540), (280, 10201986), (281, 10165680), (315, 9068432), (336, 8501655), (360, 7934878), (420, 6801324), (504, 5667770), (560, 5100993), (562, 5082840), (630, 4534216), (720, 3967439), (840, 3400662), (843, 3388560), (1008, 2833885), (1124, 2541420), (1260, 2267108), (1405, 2033136), (1680, 1700331), (1686, 1694280), (1967, 1452240), (2017, 1416240), (2248, 1270710), (2520, 1133554), (2529, 1129520), (2810, 1016568), (3372, 847140), (3934, 726120), (4034, 708120), (4215, 677712), (4496, 635355), (5040, 566777), (5058, 564760), (5620, 508284), (5901, 484080), (6051, 472080), (6744, 423570), (7868, 363060), (8068, 354060), (8430, 338856), (9835, 290448), (10085, 283248), (10116, 282380), (11240, 254142), (11802, 242040), (12102, 236040), (12645, 225904), (13488, 211785), (14119, 202320), (15736, 181530), (16136, 177030), (16860, 169428), (17703, 161360), (18153, 157360), (19670, 145224), (20170, 141624), (20232, 141190), (22480, 127071), (23604, 121020), (24204, 118020), (25290, 112952), (28238, 101160), (29505, 96816), (30255, 94416), (31472, 90765), (32272, 88515), (33720, 84714), (35406, 80680), (36306, 78680), (39340, 72612), (40340, 70812), (40464, 70595), (42357, 67440), (47208, 60510), (48408, 59010), (50580, 56476)]