81327317760

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20162

約数の個数: 432

約数和(自身を含む): 314267894304

約数和(自身を除く): 232940576544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2592, 2808, 2880, 3120, 3159, 3240, 3328, 3456, 3510, 3744, 3840, 3888, 4160, 4212, 4320, 4680, 4860, 4992, 5184, 5265, 5616, 5760, 6240, 6318, 6480, 6912, 7020, 7488, 7776, 8320, 8424, 8640, 9360, 9720, 9984, 10368, 10530, 11232, 11520, 12480, 12636, 12960, 14040, 14976, 15552, 15795, 16640, 16848, 17280, 18720, 19440, 20113, 20736, 21060, 22464, 24960, 25272, 25920, 28080, 29952, 31104, 31590, 33696, 34560, 37440, 38880, 40226, 42120, 44928, 49920, 50544, 51840, 56160, 60339, 62208, 63180, 67392, 74880, 77760, 80452, 84240, 89856, 100565, 101088, 103680, 112320, 120678, 126360, 134784, 149760, 155520, 160904, 168480, 181017, 201130, 202176, 224640, 241356, 252720, 261469, 269568, 301695, 311040, 321808, 336960, 362034, 402260, 404352, 449280, 482712, 505440, 522938, 543051, 603390, 643616, 673920, 724068, 784407, 804520, 808704, 905085, 965424, 1010880, 1045876, 1086102, 1206780, 1287232, 1307345, 1347840, 1448136, 1568814, 1609040, 1629153, 1810170, 1930848, 2021760, 2091752, 2172204, 2353221, 2413560, 2574464, 2614690, 2715255, 2896272, 3137628, 3218080, 3258306, 3620340, 3861696, 3922035, 4043520, 4183504, 4344408, 4706442, 4827120, 4887459, 5148928, 5229380, 5430510, 5792544, 6275256, 6436160, 6516612, 7059663, 7240680, 7723392, 7844070, 8145765, 8367008, 8688816, 9412884, 9654240, 9774918, 10458760, 10861020, 11585088, 11766105, 12550512, 12872320, 13033224, 14119326, 14481360, 15446784, 15688140, 16291530, 16734016, 17377632, 18825768, 19308480, 19549836, 20917520, 21178989, 21722040, 23170176, 23532210, 24437295, 25101024, 25744640, 26066448, 28238652, 28962720, 31376280, 32583060, 33468032, 34755264, 35298315, 37651536, 38616960, 39099672, 41835040, 42357978, 43444080, 46340352, 47064420, 48874590, 50202048, 52132896, 56477304, 57925440, 62752560, 63536967, 65166120, 66936064, 69510528, 70596630, 75303072, 77233920, 78199344, 83670080, 84715956, 86888160, 94128840, 97749180, 100404096, 104265792, 105894945, 112954608, 115850880, 125505120, 127073934, 130332240, 139021056, 141193260, 150606144, 156398688, 167340160, 169431912, 173776320, 188257680, 195498360, 200808192, 208531584, 211789890, 225909216, 231701760, 251010240, 254147868, 260664480, 282386520, 301212288, 312797376, 317684835, 334680320, 338863824, 347552640, 376515360, 390996720, 417063168, 423579780, 451818432, 502020480, 508295736, 521328960, 564773040, 602424576, 625594752, 635369670, 677727648, 695105280, 753030720, 781993440, 847159560, 903636864, 1004040960, 1016591472, 1042657920, 1129546080, 1251189504, 1270739340, 1355455296, 1506061440, 1563986880, 1694319120, 1807273728, 2033182944, 2085315840, 2259092160, 2541478680, 2710910592, 3012122880, 3127973760, 3388638240, 4066365888, 4518184320, 5082957360, 5421821184, 6255947520, 6777276480, 8132731776, 9036368640, 10165914720, 13554552960, 16265463552, 20331829440, 27109105920, 40663658880, 81327317760]

約数ペア:

[(1, 81327317760), (2, 40663658880), (3, 27109105920), (4, 20331829440), (5, 16265463552), (6, 13554552960), (8, 10165914720), (9, 9036368640), (10, 8132731776), (12, 6777276480), (13, 6255947520), (15, 5421821184), (16, 5082957360), (18, 4518184320), (20, 4066365888), (24, 3388638240), (26, 3127973760), (27, 3012122880), (30, 2710910592), (32, 2541478680), (36, 2259092160), (39, 2085315840), (40, 2033182944), (45, 1807273728), (48, 1694319120), (52, 1563986880), (54, 1506061440), (60, 1355455296), (64, 1270739340), (65, 1251189504), (72, 1129546080), (78, 1042657920), (80, 1016591472), (81, 1004040960), (90, 903636864), (96, 847159560), (104, 781993440), (108, 753030720), (117, 695105280), (120, 677727648), (128, 635369670), (130, 625594752), (135, 602424576), (144, 564773040), (156, 521328960), (160, 508295736), (162, 502020480), (180, 451818432), (192, 423579780), (195, 417063168), (208, 390996720), (216, 376515360), (234, 347552640), (240, 338863824), (243, 334680320), (256, 317684835), (260, 312797376), (270, 301212288), (288, 282386520), (312, 260664480), (320, 254147868), (324, 251010240), (351, 231701760), (360, 225909216), (384, 211789890), (390, 208531584), (405, 200808192), (416, 195498360), (432, 188257680), (468, 173776320), (480, 169431912), (486, 167340160), (520, 156398688), (540, 150606144), (576, 141193260), (585, 139021056), (624, 130332240), (640, 127073934), (648, 125505120), (702, 115850880), (720, 112954608), (768, 105894945), (780, 104265792), (810, 100404096), (832, 97749180), (864, 94128840), (936, 86888160), (960, 84715956), (972, 83670080), (1040, 78199344), (1053, 77233920), (1080, 75303072), (1152, 70596630), (1170, 69510528), (1215, 66936064), (1248, 65166120), (1280, 63536967), (1296, 62752560), (1404, 57925440), (1440, 56477304), (1560, 52132896), (1620, 50202048), (1664, 48874590), (1728, 47064420), (1755, 46340352), (1872, 43444080), (1920, 42357978), (1944, 41835040), (2080, 39099672), (2106, 38616960), (2160, 37651536), (2304, 35298315), (2340, 34755264), (2430, 33468032), (2496, 32583060), (2592, 31376280), (2808, 28962720), (2880, 28238652), (3120, 26066448), (3159, 25744640), (3240, 25101024), (3328, 24437295), (3456, 23532210), (3510, 23170176), (3744, 21722040), (3840, 21178989), (3888, 20917520), (4160, 19549836), (4212, 19308480), (4320, 18825768), (4680, 17377632), (4860, 16734016), (4992, 16291530), (5184, 15688140), (5265, 15446784), (5616, 14481360), (5760, 14119326), (6240, 13033224), (6318, 12872320), (6480, 12550512), (6912, 11766105), (7020, 11585088), (7488, 10861020), (7776, 10458760), (8320, 9774918), (8424, 9654240), (8640, 9412884), (9360, 8688816), (9720, 8367008), (9984, 8145765), (10368, 7844070), (10530, 7723392), (11232, 7240680), (11520, 7059663), (12480, 6516612), (12636, 6436160), (12960, 6275256), (14040, 5792544), (14976, 5430510), (15552, 5229380), (15795, 5148928), (16640, 4887459), (16848, 4827120), (17280, 4706442), (18720, 4344408), (19440, 4183504), (20113, 4043520), (20736, 3922035), (21060, 3861696), (22464, 3620340), (24960, 3258306), (25272, 3218080), (25920, 3137628), (28080, 2896272), (29952, 2715255), (31104, 2614690), (31590, 2574464), (33696, 2413560), (34560, 2353221), (37440, 2172204), (38880, 2091752), (40226, 2021760), (42120, 1930848), (44928, 1810170), (49920, 1629153), (50544, 1609040), (51840, 1568814), (56160, 1448136), (60339, 1347840), (62208, 1307345), (63180, 1287232), (67392, 1206780), (74880, 1086102), (77760, 1045876), (80452, 1010880), (84240, 965424), (89856, 905085), (100565, 808704), (101088, 804520), (103680, 784407), (112320, 724068), (120678, 673920), (126360, 643616), (134784, 603390), (149760, 543051), (155520, 522938), (160904, 505440), (168480, 482712), (181017, 449280), (201130, 404352), (202176, 402260), (224640, 362034), (241356, 336960), (252720, 321808), (261469, 311040), (269568, 301695)]