20995904160

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 1152

約数和(自身を含む): 95312609280

約数和(自身を除く): 74316705120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 71, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 127, 132, 135, 140, 142, 144, 147, 154, 160, 165, 168, 176, 180, 189, 196, 198, 210, 213, 216, 220, 224, 231, 240, 245, 252, 254, 264, 270, 280, 284, 288, 294, 297, 308, 315, 330, 336, 352, 355, 360, 378, 381, 385, 392, 396, 420, 426, 432, 440, 441, 462, 480, 490, 495, 497, 504, 508, 528, 539, 540, 560, 568, 588, 594, 616, 630, 635, 639, 660, 672, 693, 710, 720, 735, 756, 762, 770, 781, 784, 792, 840, 852, 864, 880, 882, 889, 924, 945, 980, 990, 994, 1008, 1016, 1056, 1065, 1078, 1080, 1120, 1136, 1143, 1155, 1176, 1188, 1232, 1260, 1270, 1278, 1320, 1323, 1386, 1397, 1420, 1440, 1470, 1485, 1491, 1512, 1524, 1540, 1562, 1568, 1584, 1617, 1680, 1704, 1760, 1764, 1778, 1848, 1890, 1905, 1917, 1960, 1980, 1988, 2016, 2032, 2079, 2130, 2156, 2160, 2205, 2272, 2286, 2310, 2343, 2352, 2376, 2464, 2485, 2520, 2540, 2556, 2640, 2646, 2667, 2695, 2772, 2794, 2840, 2940, 2970, 2982, 3024, 3048, 3080, 3124, 3168, 3195, 3234, 3360, 3408, 3429, 3465, 3479, 3528, 3556, 3696, 3780, 3810, 3834, 3905, 3920, 3960, 3976, 4064, 4158, 4191, 4260, 4312, 4320, 4410, 4445, 4473, 4572, 4620, 4686, 4704, 4752, 4851, 4970, 5040, 5080, 5112, 5280, 5292, 5334, 5390, 5467, 5544, 5588, 5680, 5715, 5880, 5940, 5964, 6048, 6096, 6160, 6223, 6248, 6390, 6468, 6615, 6816, 6858, 6930, 6958, 6985, 7029, 7056, 7112, 7392, 7455, 7560, 7620, 7668, 7810, 7840, 7920, 7952, 8001, 8085, 8316, 8382, 8520, 8624, 8820, 8890, 8946, 9017, 9144, 9240, 9372, 9504, 9585, 9702, 9779, 9940, 10080, 10160, 10224, 10395, 10437, 10584, 10668, 10780, 10934, 11088, 11176, 11360, 11430, 11715, 11760, 11880, 11928, 12192, 12320, 12446, 12496, 12573, 12780, 12936, 13230, 13335, 13419, 13716, 13860, 13916, 13970, 14058, 14112, 14224, 14553, 14910, 15120, 15240, 15336, 15620, 15840, 15904, 16002, 16170, 16401, 16632, 16764, 17040, 17145, 17248, 17395, 17640, 17780, 17892, 18034, 18288, 18480, 18669, 18744, 19170, 19404, 19558, 19880, 20320, 20448, 20790, 20874, 20955, 21087, 21168, 21336, 21560, 21868, 22176, 22352, 22365, 22860, 23430, 23520, 23760, 23856, 24003, 24255, 24892, 24992, 25146, 25560, 25872, 26460, 26670, 26838, 27051, 27335, 27432, 27720, 27832, 27940, 28116, 28448, 29106, 29337, 29820, 30240, 30480, 30672, 31115, 31240, 31311, 32004, 32340, 32802, 33264, 33528, 34080, 34290, 34790, 35145, 35280, 35560, 35784, 36068, 36576, 36960, 37338, 37488, 37719, 38269, 38340, 38808, 39116, 39760, 40005, 41580, 41748, 41910, 42174, 42336, 42672, 43120, 43736, 44704, 44730, 45085, 45720, 46860, 47520, 47712, 48006, 48510, 48895, 49203, 49784, 50292, 51120, 51744, 52185, 52920, 53340, 53676, 54102, 54670, 54864, 55440, 55664, 55880, 56007, 56232, 58212, 58674, 59640, 60960, 61344, 62230, 62480, 62622, 62865, 63119, 64008, 64680, 65604, 66528, 67056, 67095, 68453, 68580, 69580, 70290, 70560, 71120, 71568, 72136, 72765, 74676, 74976, 75438, 76538, 76680, 77616, 78232, 79520, 80010, 81153, 82005, 83160, 83496, 83820, 84348, 85344, 86240, 87472, 88011, 89460, 90170, 91440, 93345, 93720, 93933, 96012, 97020, 97790, 98406, 99187, 99568, 100584, 102240, 104370, 105435, 105840, 106680, 107352, 108204, 109340, 109728, 110880, 111328, 111760, 112014, 112464, 114807, 116424, 117348, 119280, 120015, 124460, 124960, 125244, 125730, 126238, 128016, 129360, 131208, 134112, 134190, 135255, 136906, 137160, 139160, 140580, 142240, 143136, 144272, 145530, 146685, 147609, 149352, 150876, 153076, 153360, 155232, 156464, 156555, 160020, 162306, 164010, 166320, 166992, 167640, 168021, 168696, 174944, 176022, 178920, 180340, 182880, 186690, 187440, 187866, 188595, 189357, 191345, 192024, 194040, 195580, 196812, 198374, 199136, 201168, 205359, 208740, 210870, 211680, 213360, 214704, 216408, 218680, 223520, 224028, 224928, 229614, 232848, 234696, 238560, 240030, 243459, 246015, 248920, 250488, 251460, 252476, 256032, 258720, 262416, 264033, 268380, 270510, 273812, 274320, 278320, 280035, 281160, 288544, 291060, 293370, 295218, 297561, 298704, 301752, 306152, 306720, 312928, 313110, 315595, 320040, 324612, 328020, 332640, 333984, 335280, 336042, 337392, 342265, 344421, 352044, 357840, 360680, 373380, 374880, 375732, 377190, 378714, 382690, 384048, 388080, 391160, 393624, 396748, 402336, 405765, 410718, 417480, 421740, 426720, 429408, 432816, 437360, 440055, 441833, 448056, 459228, 465696, 469392, 469665, 480060, 486918, 492030, 495935, 497840, 500976, 502920, 504952, 524832, 528066, 536760, 541020, 547624, 548640, 556640, 560070, 562320, 568071, 574035, 582120, 586740, 590436, 595122, 597408, 603504, 612304, 616077, 626220, 631190, 640080, 649224, 656040, 670560, 672084, 674784, 684530, 688842, 694309, 704088, 715680, 721360, 738045, 746760, 751464, 754380, 757428, 765380, 768096, 776160, 782320, 787248, 793496, 811530, 821436, 834960, 840105, 843480, 865632, 874720, 880110, 883666, 892683, 896112, 918456, 938784, 939330, 946785, 960120, 973836, 984060, 991870, 995680, 1001952, 1005840, 1009904, 1026795, 1033263, 1056132, 1073520, 1082040, 1095248, 1120140, 1124640, 1136142, 1148070, 1164240, 1173480, 1180872, 1190244, 1207008, 1217295, 1224608, 1232154, 1252440, 1262380, 1280160, 1298448, 1312080, 1320165, 1325499, 1344168, 1369060, 1377684, 1388618, 1408176, 1442720, 1476090, 1487805, 1493520, 1502928, 1508760, 1514856, 1530760, 1564640, 1574496, 1586992, 1623060, 1642872, 1669920, 1680210, 1686960, 1704213, 1722105, 1760220, 1767332, 1785366, 1792224, 1836912, 1848231, 1878660, 1893570, 1920240, 1947672, 1968120, 1983740, 2011680, 2019808, 2053590, 2066526, 2082927, 2112264, 2147040, 2164080, 2190496, 2209165, 2240280, 2272284, 2296140, 2328480, 2346960, 2361744, 2380488, 2434590, 2464308, 2504880, 2524760, 2596896, 2624160, 2640330, 2650998, 2678049, 2688336, 2738120, 2755368, 2777236, 2816352, 2840355, 2952180, 2975610, 2987040, 3005856, 3017520, 3029712, 3061520, 3080385, 3173984, 3246120, 3285744, 3360420, 3373920, 3408426, 3444210, 3471545, 3520440, 3534664, 3570732, 3673824, 3696462, 3757320, 3787140, 3840480, 3895344, 3936240, 3967480, 3976497, 4107180, 4133052, 4165854, 4224528, 4328160, 4418330, 4463415, 4480560, 4544568, 4592280, 4693920, 4723488, 4760976, 4860163, 4869180, 4928616, 5009760, 5049520, 5166315, 5280660, 5301996, 5356098, 5376672, 5476240, 5510736, 5554472, 5680710, 5904360, 5951220, 6035040, 6059424, 6123040, 6160770, 6248781, 6492240, 6571488, 6627495, 6720840, 6816852, 6888420, 6943090, 7040880, 7069328, 7141464, 7392924, 7514640, 7574280, 7790688, 7872480, 7934960, 7952994, 8214360, 8266104, 8331708, 8449056, 8521065, 8836660, 8926830, 8961120, 9089136, 9184560, 9241155, 9521952, 9720326, 9738360, 9857232, 10099040, 10332630, 10414635, 10561320, 10603992, 10712196, 10952480, 11021472, 11108944, 11361420, 11808720, 11902440, 11929491, 12321540, 12497562, 12984480, 13254990, 13390245, 13441680, 13633704, 13776840, 13886180, 14081760, 14138656, 14282928, 14580489, 14785848, 15029280, 15148560, 15869920, 15905988, 16428720, 16532208, 16663416, 17042130, 17673320, 17853660, 18178272, 18369120, 18482310, 18746343, 19440652, 19476720, 19714464, 19882485, 20665260, 20829270, 21122640, 21207984, 21424392, 22217888, 22722840, 23617440, 23804880, 23858982, 24300815, 24643080, 24995124, 26509980, 26780490, 26883360, 27267408, 27553680, 27772360, 28565856, 29160978, 29571696, 30297120, 31243905, 31811976, 32857440, 33064416, 33326832, 34084260, 35346640, 35707320, 36964620, 37492686, 38881304, 38953440, 39764970, 41330520, 41658540, 42245280, 42415968, 42848784, 43741467, 45445680, 47609760, 47717964, 48601630, 49286160, 49990248, 53019960, 53560980, 54534816, 55107360, 55544720, 58321956, 59143392, 59647455, 62487810, 63623952, 66653664, 68168520, 70693280, 71414640, 72902445, 73929240, 74985372, 77762608, 79529940, 82661040, 83317080, 85697568, 87482934, 90891360, 93731715, 95435928, 97203260, 98572320, 99980496, 106039920, 107121960, 111089440, 116643912, 119294910, 124975620, 127247904, 131224401, 136337040, 142829280, 145804890, 147858480, 149970744, 155525216, 159059880, 165322080, 166634160, 174965868, 187463430, 190871856, 194406520, 199960992, 212079840, 214243920, 218707335, 233287824, 238589820, 249951240, 262448802, 272674080, 291609780, 295716960, 299941488, 318119760, 333268320, 349931736, 374926860, 381743712, 388813040, 428487840, 437414670, 466575648, 477179640, 499902480, 524897604, 583219560, 599882976, 636239520, 656122005, 699863472, 749853720, 777626080, 874829340, 954359280, 999804960, 1049795208, 1166439120, 1312244010, 1399726944, 1499707440, 1749658680, 1908718560, 2099590416, 2332878240, 2624488020, 2999414880, 3499317360, 4199180832, 5248976040, 6998634720, 10497952080, 20995904160]

約数ペア:

[(1, 20995904160), (2, 10497952080), (3, 6998634720), (4, 5248976040), (5, 4199180832), (6, 3499317360), (7, 2999414880), (8, 2624488020), (9, 2332878240), (10, 2099590416), (11, 1908718560), (12, 1749658680), (14, 1499707440), (15, 1399726944), (16, 1312244010), (18, 1166439120), (20, 1049795208), (21, 999804960), (22, 954359280), (24, 874829340), (27, 777626080), (28, 749853720), (30, 699863472), (32, 656122005), (33, 636239520), (35, 599882976), (36, 583219560), (40, 524897604), (42, 499902480), (44, 477179640), (45, 466575648), (48, 437414670), (49, 428487840), (54, 388813040), (55, 381743712), (56, 374926860), (60, 349931736), (63, 333268320), (66, 318119760), (70, 299941488), (71, 295716960), (72, 291609780), (77, 272674080), (80, 262448802), (84, 249951240), (88, 238589820), (90, 233287824), (96, 218707335), (98, 214243920), (99, 212079840), (105, 199960992), (108, 194406520), (110, 190871856), (112, 187463430), (120, 174965868), (126, 166634160), (127, 165322080), (132, 159059880), (135, 155525216), (140, 149970744), (142, 147858480), (144, 145804890), (147, 142829280), (154, 136337040), (160, 131224401), (165, 127247904), (168, 124975620), (176, 119294910), (180, 116643912), (189, 111089440), (196, 107121960), (198, 106039920), (210, 99980496), (213, 98572320), (216, 97203260), (220, 95435928), (224, 93731715), (231, 90891360), (240, 87482934), (245, 85697568), (252, 83317080), (254, 82661040), (264, 79529940), (270, 77762608), (280, 74985372), (284, 73929240), (288, 72902445), (294, 71414640), (297, 70693280), (308, 68168520), (315, 66653664), (330, 63623952), (336, 62487810), (352, 59647455), (355, 59143392), (360, 58321956), (378, 55544720), (381, 55107360), (385, 54534816), (392, 53560980), (396, 53019960), (420, 49990248), (426, 49286160), (432, 48601630), (440, 47717964), (441, 47609760), (462, 45445680), (480, 43741467), (490, 42848784), (495, 42415968), (497, 42245280), (504, 41658540), (508, 41330520), (528, 39764970), (539, 38953440), (540, 38881304), (560, 37492686), (568, 36964620), (588, 35707320), (594, 35346640), (616, 34084260), (630, 33326832), (635, 33064416), (639, 32857440), (660, 31811976), (672, 31243905), (693, 30297120), (710, 29571696), (720, 29160978), (735, 28565856), (756, 27772360), (762, 27553680), (770, 27267408), (781, 26883360), (784, 26780490), (792, 26509980), (840, 24995124), (852, 24643080), (864, 24300815), (880, 23858982), (882, 23804880), (889, 23617440), (924, 22722840), (945, 22217888), (980, 21424392), (990, 21207984), (994, 21122640), (1008, 20829270), (1016, 20665260), (1056, 19882485), (1065, 19714464), (1078, 19476720), (1080, 19440652), (1120, 18746343), (1136, 18482310), (1143, 18369120), (1155, 18178272), (1176, 17853660), (1188, 17673320), (1232, 17042130), (1260, 16663416), (1270, 16532208), (1278, 16428720), (1320, 15905988), (1323, 15869920), (1386, 15148560), (1397, 15029280), (1420, 14785848), (1440, 14580489), (1470, 14282928), (1485, 14138656), (1491, 14081760), (1512, 13886180), (1524, 13776840), (1540, 13633704), (1562, 13441680), (1568, 13390245), (1584, 13254990), (1617, 12984480), (1680, 12497562), (1704, 12321540), (1760, 11929491), (1764, 11902440), (1778, 11808720), (1848, 11361420), (1890, 11108944), (1905, 11021472), (1917, 10952480), (1960, 10712196), (1980, 10603992), (1988, 10561320), (2016, 10414635), (2032, 10332630), (2079, 10099040), (2130, 9857232), (2156, 9738360), (2160, 9720326), (2205, 9521952), (2272, 9241155), (2286, 9184560), (2310, 9089136), (2343, 8961120), (2352, 8926830), (2376, 8836660), (2464, 8521065), (2485, 8449056), (2520, 8331708), (2540, 8266104), (2556, 8214360), (2640, 7952994), (2646, 7934960), (2667, 7872480), (2695, 7790688), (2772, 7574280), (2794, 7514640), (2840, 7392924), (2940, 7141464), (2970, 7069328), (2982, 7040880), (3024, 6943090), (3048, 6888420), (3080, 6816852), (3124, 6720840), (3168, 6627495), (3195, 6571488), (3234, 6492240), (3360, 6248781), (3408, 6160770), (3429, 6123040), (3465, 6059424), (3479, 6035040), (3528, 5951220), (3556, 5904360), (3696, 5680710), (3780, 5554472), (3810, 5510736), (3834, 5476240), (3905, 5376672), (3920, 5356098), (3960, 5301996), (3976, 5280660), (4064, 5166315), (4158, 5049520), (4191, 5009760), (4260, 4928616), (4312, 4869180), (4320, 4860163), (4410, 4760976), (4445, 4723488), (4473, 4693920), (4572, 4592280), (4620, 4544568), (4686, 4480560), (4704, 4463415), (4752, 4418330), (4851, 4328160), (4970, 4224528), (5040, 4165854), (5080, 4133052), (5112, 4107180), (5280, 3976497), (5292, 3967480), (5334, 3936240), (5390, 3895344), (5467, 3840480), (5544, 3787140), (5588, 3757320), (5680, 3696462), (5715, 3673824), (5880, 3570732), (5940, 3534664), (5964, 3520440), (6048, 3471545), (6096, 3444210), (6160, 3408426), (6223, 3373920), (6248, 3360420), (6390, 3285744), (6468, 3246120), (6615, 3173984), (6816, 3080385), (6858, 3061520), (6930, 3029712), (6958, 3017520), (6985, 3005856), (7029, 2987040), (7056, 2975610), (7112, 2952180), (7392, 2840355), (7455, 2816352), (7560, 2777236), (7620, 2755368), (7668, 2738120), (7810, 2688336), (7840, 2678049), (7920, 2650998), (7952, 2640330), (8001, 2624160), (8085, 2596896), (8316, 2524760), (8382, 2504880), (8520, 2464308), (8624, 2434590), (8820, 2380488), (8890, 2361744), (8946, 2346960), (9017, 2328480), (9144, 2296140), (9240, 2272284), (9372, 2240280), (9504, 2209165), (9585, 2190496), (9702, 2164080), (9779, 2147040), (9940, 2112264), (10080, 2082927), (10160, 2066526), (10224, 2053590), (10395, 2019808), (10437, 2011680), (10584, 1983740), (10668, 1968120), (10780, 1947672), (10934, 1920240), (11088, 1893570), (11176, 1878660), (11360, 1848231), (11430, 1836912), (11715, 1792224), (11760, 1785366), (11880, 1767332), (11928, 1760220), (12192, 1722105), (12320, 1704213), (12446, 1686960), (12496, 1680210), (12573, 1669920), (12780, 1642872), (12936, 1623060), (13230, 1586992), (13335, 1574496), (13419, 1564640), (13716, 1530760), (13860, 1514856), (13916, 1508760), (13970, 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