20110297680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 800

約数和(自身を含む): 82966118400

約数和(自身を除く): 62855820720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 66, 72, 76, 80, 81, 88, 90, 93, 95, 99, 108, 110, 114, 120, 124, 132, 135, 144, 152, 155, 162, 165, 171, 176, 180, 186, 190, 198, 209, 216, 220, 228, 240, 248, 264, 270, 279, 285, 297, 304, 310, 324, 330, 341, 342, 360, 372, 380, 396, 405, 418, 432, 440, 456, 465, 479, 495, 496, 513, 528, 540, 558, 570, 589, 594, 620, 627, 648, 660, 682, 684, 720, 744, 760, 792, 810, 836, 837, 855, 880, 891, 912, 930, 958, 990, 1023, 1026, 1045, 1080, 1116, 1140, 1178, 1188, 1240, 1254, 1296, 1320, 1364, 1368, 1395, 1437, 1485, 1488, 1520, 1539, 1584, 1620, 1672, 1674, 1705, 1710, 1767, 1782, 1860, 1881, 1916, 1980, 2046, 2052, 2090, 2160, 2232, 2280, 2356, 2376, 2395, 2480, 2508, 2511, 2565, 2640, 2728, 2736, 2790, 2874, 2945, 2970, 3069, 3078, 3135, 3240, 3344, 3348, 3410, 3420, 3534, 3564, 3720, 3762, 3832, 3960, 4092, 4104, 4180, 4185, 4311, 4455, 4464, 4560, 4712, 4752, 4790, 5016, 5022, 5115, 5130, 5269, 5301, 5456, 5580, 5643, 5748, 5890, 5940, 6138, 6156, 6270, 6479, 6480, 6696, 6820, 6840, 7068, 7128, 7185, 7440, 7524, 7664, 7695, 7920, 8184, 8208, 8360, 8370, 8622, 8835, 8910, 9101, 9207, 9405, 9424, 9580, 10032, 10044, 10230, 10260, 10538, 10602, 11160, 11286, 11496, 11780, 11880, 12276, 12312, 12540, 12555, 12933, 12958, 13392, 13640, 13680, 14136, 14256, 14370, 14849, 15048, 15345, 15390, 15807, 15903, 16368, 16720, 16740, 16929, 17244, 17670, 17820, 18202, 18414, 18810, 19160, 19437, 20088, 20460, 20520, 21076, 21204, 21555, 22320, 22572, 22992, 23560, 23760, 24552, 24624, 25080, 25110, 25866, 25916, 26345, 26505, 27280, 27303, 27621, 28215, 28272, 28740, 29698, 30096, 30690, 30780, 31614, 31806, 32395, 33480, 33858, 34488, 35340, 35640, 36404, 36828, 37620, 38320, 38799, 38874, 40176, 40920, 41040, 42152, 42408, 43110, 44547, 45144, 45505, 46035, 47120, 47421, 47709, 49104, 50160, 50220, 51732, 51832, 52690, 53010, 54606, 55242, 56430, 57480, 58311, 59396, 61380, 61560, 63228, 63612, 64665, 64790, 66960, 67716, 68976, 70680, 71280, 72808, 73656, 74245, 75240, 77598, 77748, 79035, 79515, 81840, 81909, 84304, 84645, 84816, 86220, 89094, 90288, 91010, 92070, 94842, 95418, 97185, 100111, 100440, 103464, 103664, 105380, 106020, 109212, 110484, 112860, 114960, 116622, 118792, 122760, 123120, 126456, 127224, 129330, 129580, 133641, 135432, 136515, 138105, 141360, 142263, 145616, 147312, 148490, 150480, 155196, 155496, 158070, 159030, 163339, 163818, 169290, 172440, 174933, 178188, 182020, 184140, 189684, 190836, 193995, 194370, 200222, 200880, 206928, 210760, 212040, 218424, 220968, 222735, 225720, 233244, 237105, 237584, 238545, 245520, 245727, 252912, 254448, 258660, 259160, 267282, 270864, 273030, 276210, 282131, 284526, 291555, 296980, 300333, 310392, 310992, 316140, 318060, 326678, 327636, 338580, 344880, 349866, 356376, 364040, 368280, 379368, 381672, 387990, 388740, 400444, 400923, 409545, 421520, 424080, 426789, 436848, 441936, 445470, 451440, 466488, 474210, 477090, 490017, 491454, 500555, 517320, 518320, 524799, 534564, 546060, 552420, 564262, 569052, 583110, 593960, 600666, 620784, 632280, 636120, 653356, 655272, 668205, 677160, 699732, 711315, 712752, 728080, 736560, 737181, 758736, 763344, 775980, 777480, 800888, 801846, 816695, 819090, 846393, 853578, 874665, 890940, 900999, 932976, 948420, 954180, 980034, 982908, 1001110, 1034640, 1049598, 1069128, 1092120, 1104840, 1128524, 1138104, 1166220, 1187920, 1201332, 1202769, 1228635, 1264560, 1272240, 1306712, 1310544, 1336410, 1354320, 1399464, 1410655, 1422630, 1470051, 1474362, 1501665, 1551960, 1554960, 1601776, 1603692, 1633390, 1638180, 1692786, 1707156, 1749330, 1781880, 1801998, 1896840, 1908360, 1960068, 1965816, 2002220, 2004615, 2099196, 2133945, 2138256, 2184240, 2209680, 2257048, 2276208, 2332440, 2402664, 2405538, 2450085, 2457270, 2539179, 2613424, 2623995, 2672820, 2702997, 2798928, 2821310, 2845260, 2940102, 2948724, 3003330, 3103441, 3103920, 3207384, 3266780, 3276360, 3385572, 3414312, 3498660, 3563760, 3603996, 3685905, 3793680, 3816720, 3920136, 3931632, 4004440, 4009230, 4198392, 4231965, 4267890, 4410153, 4504995, 4514096, 4664880, 4805328, 4811076, 4900170, 4914540, 5078358, 5247990, 5345640, 5405994, 5642620, 5690520, 5880204, 5897448, 6006660, 6013845, 6206882, 6414768, 6533560, 6552720, 6771144, 6828624, 6997320, 7207992, 7350255, 7371810, 7617537, 7840272, 8008880, 8018460, 8108991, 8396784, 8463930, 8535780, 8820306, 9009990, 9310323, 9622152, 9800340, 9829080, 10156716, 10495980, 10691280, 10811988, 11285240, 11381040, 11760408, 11794896, 12013320, 12027690, 12413764, 12695895, 13067120, 13230459, 13514985, 13542288, 13994640, 14415984, 14700510, 14743620, 15235074, 15517205, 16036920, 16217982, 16927860, 17071560, 17640612, 18019980, 18620646, 19244304, 19600680, 19658160, 20313432, 20991960, 21623976, 22050765, 22570480, 22852611, 23520816, 24026640, 24055380, 24827528, 25391790, 26460918, 27029970, 27930969, 29401020, 29487240, 30470148, 31034410, 32073840, 32435964, 33855720, 34143120, 35281224, 36039960, 37241292, 38087685, 39201360, 40544955, 40626864, 41983920, 43247952, 44101530, 45705222, 46551615, 48110760, 49655056, 50783580, 52921836, 54059940, 55861938, 58802040, 58974480, 60940296, 62068820, 64871928, 66152295, 67711440, 70562448, 72079920, 74482584, 76175370, 81089910, 83792907, 88203060, 91410444, 93103230, 96221520, 101567160, 105843672, 108119880, 111723876, 114263055, 117604080, 121880592, 124137640, 129743856, 132304590, 139654845, 148965168, 152350740, 162179820, 167585814, 176406120, 182820888, 186206460, 203134320, 211687344, 216239760, 223447752, 228526110, 248275280, 251378721, 264609180, 279309690, 304701480, 324359640, 335171628, 352812240, 365641776, 372412920, 418964535, 446895504, 457052220, 502757442, 529218360, 558619380, 609402960, 648719280, 670343256, 744825840, 837929070, 914104440, 1005514884, 1058436720, 1117238760, 1256893605, 1340686512, 1675858140, 1828208880, 2011029768, 2234477520, 2513787210, 3351716280, 4022059536, 5027574420, 6703432560, 10055148840, 20110297680]

約数ペア:

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(958, 20991960), (990, 20313432), (1023, 19658160), (1026, 19600680), (1045, 19244304), (1080, 18620646), (1116, 18019980), (1140, 17640612), (1178, 17071560), (1188, 16927860), (1240, 16217982), (1254, 16036920), (1296, 15517205), (1320, 15235074), (1364, 14743620), (1368, 14700510), (1395, 14415984), (1437, 13994640), (1485, 13542288), (1488, 13514985), (1520, 13230459), (1539, 13067120), (1584, 12695895), (1620, 12413764), (1672, 12027690), (1674, 12013320), (1705, 11794896), (1710, 11760408), (1767, 11381040), (1782, 11285240), (1860, 10811988), (1881, 10691280), (1916, 10495980), (1980, 10156716), (2046, 9829080), (2052, 9800340), (2090, 9622152), (2160, 9310323), (2232, 9009990), (2280, 8820306), (2356, 8535780), (2376, 8463930), (2395, 8396784), (2480, 8108991), (2508, 8018460), (2511, 8008880), (2565, 7840272), (2640, 7617537), (2728, 7371810), (2736, 7350255), (2790, 7207992), (2874, 6997320), (2945, 6828624), (2970, 6771144), (3069, 6552720), (3078, 6533560), (3135, 6414768), 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