1995217512960

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{8191}}^1$

素因数の和:8444

約数の個数: 640

約数和(自身を含む): 7646157471744

約数和(自身を除く): 5650939958784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 197, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 394, 420, 448, 460, 480, 483, 512, 552, 560, 591, 640, 644, 672, 690, 736, 768, 788, 805, 840, 896, 920, 960, 966, 985, 1104, 1120, 1182, 1280, 1288, 1344, 1379, 1380, 1472, 1536, 1576, 1610, 1680, 1792, 1840, 1920, 1932, 1970, 2208, 2240, 2364, 2415, 2560, 2576, 2688, 2758, 2760, 2944, 2955, 3152, 3220, 3360, 3584, 3680, 3840, 3864, 3940, 4137, 4416, 4480, 4531, 4728, 4830, 5152, 5376, 5516, 5520, 5888, 5910, 6304, 6440, 6720, 6895, 7360, 7680, 7728, 7880, 8191, 8274, 8832, 8960, 9062, 9456, 9660, 10304, 10752, 11032, 11040, 11776, 11820, 12608, 12880, 13440, 13593, 13790, 14720, 15456, 15760, 16382, 16548, 17664, 17920, 18124, 18912, 19320, 20608, 20685, 22064, 22080, 22655, 23640, 24573, 25216, 25760, 26880, 27186, 27580, 29440, 30912, 31520, 31717, 32764, 33096, 35328, 36248, 37824, 38640, 40955, 41216, 41370, 44128, 44160, 45310, 47280, 49146, 50432, 51520, 53760, 54372, 55160, 57337, 58880, 61824, 63040, 63434, 65528, 66192, 67965, 72496, 75648, 77280, 81910, 82432, 82740, 88256, 88320, 90620, 94560, 95151, 98292, 100864, 103040, 108744, 110320, 114674, 122865, 123648, 126080, 126868, 131056, 132384, 135930, 144992, 151296, 154560, 158585, 163820, 165480, 172011, 176512, 176640, 181240, 188393, 189120, 190302, 196584, 206080, 217488, 220640, 229348, 245730, 247296, 252160, 253736, 262112, 264768, 271860, 286685, 289984, 302592, 309120, 317170, 327640, 330960, 344022, 353024, 362480, 376786, 378240, 380604, 393168, 412160, 434976, 441280, 458696, 475755, 491460, 504320, 507472, 524224, 529536, 543720, 565179, 573370, 579968, 618240, 634340, 655280, 661920, 688044, 706048, 724960, 753572, 756480, 761208, 786336, 860055, 869952, 882560, 917392, 941965, 951510, 982920, 1014944, 1048448, 1059072, 1087440, 1130358, 1146740, 1159936, 1236480, 1268680, 1310560, 1318751, 1323840, 1376088, 1449920, 1507144, 1512960, 1522416, 1572672, 1613627, 1720110, 1739904, 1765120, 1834784, 1883930, 1903020, 1965840, 2029888, 2096896, 2118144, 2174880, 2260716, 2293480, 2319872, 2537360, 2621120, 2637502, 2647680, 2752176, 2825895, 2899840, 3014288, 3044832, 3145344, 3227254, 3440220, 3479808, 3530240, 3669568, 3767860, 3806040, 3931680, 3956253, 4059776, 4193792, 4349760, 4521432, 4586960, 4840881, 5074720, 5242240, 5275004, 5295360, 5504352, 5651790, 5799680, 6028576, 6089664, 6290688, 6454508, 6593755, 6880440, 6959616, 7339136, 7535720, 7612080, 7863360, 7912506, 8068135, 8119552, 8699520, 9042864, 9173920, 9681762, 10149440, 10484480, 10550008, 10590720, 11008704, 11295389, 11303580, 11599360, 12057152, 12179328, 12581376, 12909016, 13187510, 13760880, 14678272, 15071440, 15224160, 15726720, 15825012, 16136270, 16239104, 17399040, 18085728, 18347840, 19363524, 19781265, 20298880, 20968960, 21100016, 22017408, 22590778, 22607160, 24114304, 24204405, 24358656, 25818032, 26375020, 27521760, 29356544, 30142880, 30448320, 31453440, 31650024, 32272540, 33886167, 34798080, 36171456, 36695680, 37113421, 38727048, 39562530, 40597760, 42200032, 44034816, 45181556, 45214320, 48228608, 48408810, 48717312, 51636064, 52750040, 55043520, 56476945, 60285760, 60896640, 62906880, 63300048, 64545080, 67772334, 72342912, 73391360, 74226842, 77454096, 79125060, 81195520, 84400064, 88069632, 90363112, 90428640, 96457216, 96817620, 103272128, 105500080, 110087040, 111340263, 112953890, 120571520, 121793280, 126600096, 129090160, 135544668, 144685824, 146782720, 148453684, 154908192, 158250120, 168800128, 169430835, 180726224, 180857280, 185567105, 193635240, 206544256, 211000160, 220174080, 222680526, 225907780, 241143040, 243586560, 253200192, 258180320, 259793947, 271089336, 289371648, 296907368, 309816384, 316500240, 337600256, 338861670, 361452448, 361714560, 371134210, 387270480, 413088512, 422000320, 440348160, 445361052, 451815560, 482286080, 506400384, 516360640, 519587894, 542178672, 556701315, 593814736, 619632768, 633000480, 675200512, 677723340, 722904896, 723429120, 742268420, 774540960, 779381841, 826177024, 844000640, 890722104, 903631120, 1012800768, 1032721280, 1039175788, 1084357344, 1113402630, 1187629472, 1239265536, 1266000960, 1298969735, 1355446680, 1445809792, 1446858240, 1484536840, 1549081920, 1558763682, 1688001280, 1781444208, 1807262240, 2025601536, 2065442560, 2078351576, 2168714688, 2226805260, 2375258944, 2478531072, 2532001920, 2597939470, 2710893360, 2891619584, 2969073680, 3098163840, 3117527364, 3376002560, 3562888416, 3614524480, 3896909205, 4130885120, 4156703152, 4337429376, 4453610520, 4750517888, 5064003840, 5195878940, 5421786720, 5783239168, 5938147360, 6196327680, 6235054728, 7125776832, 7229048960, 7793818410, 8313406304, 8674858752, 8907221040, 9501035776, 10128007680, 10391757880, 10843573440, 11876294720, 12392655360, 12470109456, 14251553664, 14458097920, 15587636820, 16626812608, 17349717504, 17814442080, 19002071552, 20783515760, 21687146880, 23752589440, 24940218912, 28503107328, 28916195840, 31175273640, 33253625216, 35628884160, 41567031520, 43374293760, 47505178880, 49880437824, 57006214656, 62350547280, 66507250432, 71257768320, 83134063040, 86748587520, 95010357760, 99760875648, 124701094560, 133014500864, 142515536640, 166268126080, 199521751296, 249402189120, 285031073280, 332536252160, 399043502592, 498804378240, 665072504320, 997608756480, 1995217512960]

約数ペア:

[(1, 1995217512960), (2, 997608756480), (3, 665072504320), (4, 498804378240), (5, 399043502592), (6, 332536252160), (7, 285031073280), (8, 249402189120), (10, 199521751296), (12, 166268126080), (14, 142515536640), (15, 133014500864), (16, 124701094560), (20, 99760875648), (21, 95010357760), (23, 86748587520), (24, 83134063040), (28, 71257768320), (30, 66507250432), (32, 62350547280), (35, 57006214656), (40, 49880437824), (42, 47505178880), (46, 43374293760), (48, 41567031520), (56, 35628884160), (60, 33253625216), (64, 31175273640), (69, 28916195840), (70, 28503107328), (80, 24940218912), (84, 23752589440), (92, 21687146880), (96, 20783515760), (105, 19002071552), (112, 17814442080), (115, 17349717504), (120, 16626812608), (128, 15587636820), (138, 14458097920), (140, 14251553664), (160, 12470109456), (161, 12392655360), (168, 11876294720), (184, 10843573440), (192, 10391757880), (197, 10128007680), (210, 9501035776), (224, 8907221040), (230, 8674858752), (240, 8313406304), (256, 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(2240, 890722104), (2364, 844000640), (2415, 826177024), (2560, 779381841), (2576, 774540960), (2688, 742268420), (2758, 723429120), (2760, 722904896), (2944, 677723340), (2955, 675200512), (3152, 633000480), (3220, 619632768), (3360, 593814736), (3584, 556701315), (3680, 542178672), (3840, 519587894), (3864, 516360640), (3940, 506400384), (4137, 482286080), (4416, 451815560), (4480, 445361052), (4531, 440348160), (4728, 422000320), (4830, 413088512), (5152, 387270480), (5376, 371134210), (5516, 361714560), (5520, 361452448), (5888, 338861670), (5910, 337600256), (6304, 316500240), (6440, 309816384), (6720, 296907368), (6895, 289371648), (7360, 271089336), (7680, 259793947), (7728, 258180320), (7880, 253200192), (8191, 243586560), (8274, 241143040), (8832, 225907780), (8960, 222680526), (9062, 220174080), (9456, 211000160), (9660, 206544256), (10304, 193635240), (10752, 185567105), (11032, 180857280), (11040, 180726224), (11776, 169430835), (11820, 168800128), (12608, 158250120), (12880, 154908192), (13440, 148453684), (13593, 146782720), (13790, 144685824), (14720, 135544668), (15456, 129090160), (15760, 126600096), (16382, 121793280), (16548, 120571520), (17664, 112953890), (17920, 111340263), (18124, 110087040), (18912, 105500080), (19320, 103272128), (20608, 96817620), (20685, 96457216), (22064, 90428640), (22080, 90363112), (22655, 88069632), (23640, 84400064), (24573, 81195520), (25216, 79125060), (25760, 77454096), (26880, 74226842), (27186, 73391360), (27580, 72342912), (29440, 67772334), (30912, 64545080), (31520, 63300048), (31717, 62906880), (32764, 60896640), (33096, 60285760), (35328, 56476945), (36248, 55043520), (37824, 52750040), (38640, 51636064), (40955, 48717312), (41216, 48408810), (41370, 48228608), (44128, 45214320), (44160, 45181556), (45310, 44034816), (47280, 42200032), (49146, 40597760), (50432, 39562530), (51520, 38727048), (53760, 37113421), (54372, 36695680), (55160, 36171456), (57337, 34798080), (58880, 33886167), (61824, 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(1087440, 1834784), (1130358, 1765120), (1146740, 1739904), (1159936, 1720110), (1236480, 1613627), (1268680, 1572672), (1310560, 1522416), (1318751, 1512960), (1323840, 1507144), (1376088, 1449920)]