204185520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 480

約数和(自身を含む): 891371520

約数和(自身を除く): 687186000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 99, 105, 110, 112, 116, 120, 126, 127, 132, 140, 144, 145, 154, 165, 168, 174, 176, 180, 198, 203, 210, 220, 231, 232, 240, 252, 254, 261, 264, 280, 290, 308, 315, 319, 330, 336, 348, 360, 381, 385, 396, 406, 420, 435, 440, 462, 464, 495, 504, 508, 522, 528, 560, 580, 609, 616, 630, 635, 638, 660, 693, 696, 720, 762, 770, 792, 812, 840, 870, 880, 889, 924, 957, 990, 1008, 1015, 1016, 1044, 1143, 1155, 1160, 1218, 1232, 1260, 1270, 1276, 1305, 1320, 1386, 1392, 1397, 1524, 1540, 1584, 1595, 1624, 1680, 1740, 1778, 1827, 1848, 1905, 1914, 1980, 2030, 2032, 2088, 2233, 2286, 2310, 2320, 2436, 2520, 2540, 2552, 2610, 2640, 2667, 2772, 2794, 2871, 3045, 3048, 3080, 3190, 3248, 3465, 3480, 3556, 3654, 3683, 3696, 3810, 3828, 3960, 4060, 4176, 4191, 4445, 4466, 4572, 4620, 4785, 4872, 5040, 5080, 5104, 5220, 5334, 5544, 5588, 5715, 5742, 6090, 6096, 6160, 6380, 6699, 6930, 6960, 6985, 7112, 7308, 7366, 7620, 7656, 7920, 8001, 8120, 8382, 8890, 8932, 9135, 9144, 9240, 9570, 9744, 9779, 10160, 10440, 10668, 11049, 11088, 11165, 11176, 11430, 11484, 12180, 12573, 12760, 13335, 13398, 13860, 13970, 14224, 14355, 14616, 14732, 15240, 15312, 16002, 16240, 16764, 17780, 17864, 18270, 18288, 18415, 18480, 19140, 19558, 20097, 20880, 20955, 21336, 22098, 22330, 22352, 22860, 22968, 24360, 25146, 25520, 25781, 26670, 26796, 27720, 27940, 28710, 29232, 29337, 29464, 30480, 32004, 33147, 33495, 33528, 35560, 35728, 36540, 36830, 38280, 39116, 40005, 40194, 40513, 41910, 42672, 44196, 44660, 45720, 45936, 48720, 48895, 50292, 51562, 53340, 53592, 55245, 55440, 55880, 57420, 58674, 58928, 62865, 64008, 66294, 66990, 67056, 71120, 73080, 73660, 76560, 77343, 78232, 80010, 80388, 81026, 83820, 88011, 88392, 89320, 91440, 97790, 100485, 100584, 103124, 106680, 107184, 110490, 111760, 114840, 117348, 121539, 125730, 128016, 128905, 132588, 133980, 146160, 146685, 147320, 154686, 156464, 160020, 160776, 162052, 165735, 167640, 176022, 176784, 178640, 195580, 200970, 201168, 202565, 206248, 213360, 220980, 229680, 232029, 234696, 243078, 251460, 257810, 265176, 267960, 283591, 293370, 294640, 309372, 320040, 321552, 324104, 331470, 335280, 352044, 364617, 386715, 391160, 401940, 405130, 412496, 440055, 441960, 464058, 469392, 486156, 502920, 515620, 530352, 535920, 567182, 586740, 607695, 618744, 640080, 648208, 662940, 704088, 729234, 773430, 782320, 803880, 810260, 850773, 880110, 883920, 928116, 972312, 1005840, 1031240, 1134364, 1160145, 1173480, 1215390, 1237488, 1325880, 1408176, 1417955, 1458468, 1546860, 1607760, 1620520, 1701546, 1760220, 1823085, 1856232, 1944624, 2062480, 2268728, 2320290, 2346960, 2430780, 2552319, 2651760, 2835910, 2916936, 3093720, 3241040, 3403092, 3520440, 3646170, 3712464, 4253865, 4537456, 4640580, 4861560, 5104638, 5671820, 5833872, 6187440, 6806184, 7040880, 7292340, 8507730, 9281160, 9723120, 10209276, 11343640, 12761595, 13612368, 14584680, 17015460, 18562320, 20418552, 22687280, 25523190, 29169360, 34030920, 40837104, 51046380, 68061840, 102092760, 204185520]

約数ペア:

[(1, 204185520), (2, 102092760), (3, 68061840), (4, 51046380), (5, 40837104), (6, 34030920), (7, 29169360), (8, 25523190), (9, 22687280), (10, 20418552), (11, 18562320), (12, 17015460), (14, 14584680), (15, 13612368), (16, 12761595), (18, 11343640), (20, 10209276), (21, 9723120), (22, 9281160), (24, 8507730), (28, 7292340), (29, 7040880), (30, 6806184), (33, 6187440), (35, 5833872), (36, 5671820), (40, 5104638), (42, 4861560), (44, 4640580), (45, 4537456), (48, 4253865), (55, 3712464), (56, 3646170), (58, 3520440), (60, 3403092), (63, 3241040), (66, 3093720), (70, 2916936), (72, 2835910), (77, 2651760), (80, 2552319), (84, 2430780), (87, 2346960), (88, 2320290), (90, 2268728), (99, 2062480), (105, 1944624), (110, 1856232), (112, 1823085), (116, 1760220), (120, 1701546), (126, 1620520), (127, 1607760), (132, 1546860), (140, 1458468), (144, 1417955), (145, 1408176), (154, 1325880), (165, 1237488), (168, 1215390), (174, 1173480), (176, 1160145), (180, 1134364), (198, 1031240), (203, 1005840), (210, 972312), (220, 928116), (231, 883920), (232, 880110), (240, 850773), (252, 810260), (254, 803880), (261, 782320), (264, 773430), (280, 729234), (290, 704088), (308, 662940), (315, 648208), (319, 640080), (330, 618744), (336, 607695), (348, 586740), (360, 567182), (381, 535920), (385, 530352), (396, 515620), (406, 502920), (420, 486156), (435, 469392), (440, 464058), (462, 441960), (464, 440055), (495, 412496), (504, 405130), (508, 401940), (522, 391160), (528, 386715), (560, 364617), (580, 352044), (609, 335280), (616, 331470), (630, 324104), (635, 321552), (638, 320040), (660, 309372), (693, 294640), (696, 293370), (720, 283591), (762, 267960), (770, 265176), (792, 257810), (812, 251460), (840, 243078), (870, 234696), (880, 232029), (889, 229680), (924, 220980), (957, 213360), (990, 206248), (1008, 202565), (1015, 201168), (1016, 200970), (1044, 195580), (1143, 178640), (1155, 176784), (1160, 176022), (1218, 167640), (1232, 165735), (1260, 162052), (1270, 160776), (1276, 160020), (1305, 156464), (1320, 154686), (1386, 147320), (1392, 146685), (1397, 146160), (1524, 133980), (1540, 132588), (1584, 128905), (1595, 128016), (1624, 125730), (1680, 121539), (1740, 117348), (1778, 114840), (1827, 111760), (1848, 110490), (1905, 107184), (1914, 106680), (1980, 103124), (2030, 100584), (2032, 100485), (2088, 97790), (2233, 91440), (2286, 89320), (2310, 88392), (2320, 88011), (2436, 83820), (2520, 81026), (2540, 80388), (2552, 80010), (2610, 78232), (2640, 77343), (2667, 76560), (2772, 73660), (2794, 73080), (2871, 71120), (3045, 67056), (3048, 66990), (3080, 66294), (3190, 64008), (3248, 62865), (3465, 58928), (3480, 58674), (3556, 57420), (3654, 55880), (3683, 55440), (3696, 55245), (3810, 53592), (3828, 53340), (3960, 51562), (4060, 50292), (4176, 48895), (4191, 48720), (4445, 45936), (4466, 45720), (4572, 44660), (4620, 44196), (4785, 42672), (4872, 41910), (5040, 40513), (5080, 40194), (5104, 40005), (5220, 39116), (5334, 38280), (5544, 36830), (5588, 36540), (5715, 35728), (5742, 35560), (6090, 33528), (6096, 33495), (6160, 33147), (6380, 32004), (6699, 30480), (6930, 29464), (6960, 29337), (6985, 29232), (7112, 28710), (7308, 27940), (7366, 27720), (7620, 26796), (7656, 26670), (7920, 25781), (8001, 25520), (8120, 25146), (8382, 24360), (8890, 22968), (8932, 22860), (9135, 22352), (9144, 22330), (9240, 22098), (9570, 21336), (9744, 20955), (9779, 20880), (10160, 20097), (10440, 19558), (10668, 19140), (11049, 18480), (11088, 18415), (11165, 18288), (11176, 18270), (11430, 17864), (11484, 17780), (12180, 16764), (12573, 16240), (12760, 16002), (13335, 15312), (13398, 15240), (13860, 14732), (13970, 14616), (14224, 14355)]