20244719040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 896

約数和(自身を含む): 83814635520

約数和(自身を除く): 63569916480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 52, 56, 58, 60, 61, 64, 65, 70, 78, 80, 84, 87, 91, 96, 104, 105, 112, 116, 120, 122, 130, 131, 140, 145, 156, 160, 168, 174, 182, 183, 192, 195, 203, 208, 210, 224, 232, 240, 244, 260, 262, 273, 280, 290, 305, 312, 320, 336, 348, 364, 366, 377, 390, 393, 406, 416, 420, 427, 435, 448, 455, 464, 480, 488, 520, 524, 546, 560, 580, 609, 610, 624, 655, 672, 696, 728, 732, 754, 780, 786, 793, 812, 832, 840, 854, 870, 910, 915, 917, 928, 960, 976, 1015, 1040, 1048, 1092, 1120, 1131, 1160, 1218, 1220, 1248, 1281, 1310, 1344, 1365, 1392, 1456, 1464, 1508, 1560, 1572, 1586, 1624, 1680, 1703, 1708, 1740, 1769, 1820, 1830, 1834, 1856, 1885, 1952, 1965, 2030, 2080, 2096, 2135, 2184, 2240, 2262, 2320, 2379, 2436, 2440, 2496, 2562, 2620, 2639, 2730, 2751, 2784, 2912, 2928, 3016, 3045, 3120, 3144, 3172, 3248, 3360, 3406, 3416, 3480, 3538, 3640, 3660, 3668, 3770, 3799, 3904, 3930, 3965, 4060, 4160, 4192, 4270, 4368, 4524, 4585, 4640, 4758, 4872, 4880, 5109, 5124, 5240, 5278, 5307, 5460, 5502, 5551, 5568, 5655, 5824, 5856, 6032, 6090, 6240, 6288, 6344, 6405, 6496, 6720, 6812, 6832, 6960, 7076, 7280, 7320, 7336, 7540, 7598, 7860, 7917, 7930, 7991, 8120, 8384, 8515, 8540, 8736, 8845, 9048, 9170, 9280, 9516, 9744, 9760, 10218, 10248, 10480, 10556, 10614, 10920, 11004, 11102, 11310, 11397, 11712, 11895, 11921, 12064, 12180, 12383, 12480, 12576, 12688, 12810, 12992, 13195, 13624, 13664, 13755, 13920, 14152, 14560, 14640, 14672, 15080, 15196, 15720, 15834, 15860, 15982, 16240, 16653, 17030, 17080, 17472, 17690, 18096, 18340, 18995, 19032, 19488, 19520, 20436, 20496, 20960, 21112, 21228, 21840, 22008, 22204, 22620, 22794, 22997, 23790, 23842, 23973, 24128, 24360, 24766, 25152, 25376, 25545, 25620, 26390, 26535, 26593, 27248, 27328, 27510, 27755, 27840, 28304, 29120, 29280, 29344, 30160, 30392, 31440, 31668, 31720, 31964, 32480, 33306, 34060, 34160, 35380, 35763, 36192, 36680, 37149, 37990, 38064, 38976, 39585, 39955, 40872, 40992, 41920, 42224, 42456, 43680, 44016, 44408, 45240, 45588, 45994, 47580, 47684, 47946, 48720, 49387, 49532, 50752, 51090, 51240, 52780, 53070, 53186, 54496, 55020, 55510, 55937, 56608, 56985, 58560, 58688, 59605, 60320, 60784, 61915, 62880, 63336, 63440, 63928, 64960, 66612, 68120, 68320, 68991, 70760, 71526, 72384, 73360, 74298, 75980, 76128, 79170, 79779, 79910, 81744, 81984, 83265, 84448, 84912, 87360, 88032, 88816, 90480, 91176, 91988, 95160, 95368, 95892, 97440, 98774, 99064, 102180, 102480, 103883, 105560, 106140, 106372, 108992, 110040, 111020, 111874, 113216, 113970, 114985, 119210, 119865, 120640, 121568, 123830, 125760, 126672, 126880, 127856, 132965, 133224, 136240, 136640, 137982, 141520, 143052, 146720, 148161, 148596, 151960, 152256, 158340, 159558, 159820, 160979, 163488, 166530, 167811, 168896, 169824, 176064, 177632, 178815, 180960, 182352, 183976, 185745, 190320, 190736, 191784, 194880, 197548, 198128, 204360, 204960, 207766, 211120, 212280, 212744, 220080, 222040, 223748, 227940, 229970, 231739, 238420, 239730, 243136, 246935, 247660, 253344, 253760, 255712, 265930, 266448, 272480, 275964, 279685, 283040, 286104, 293440, 296322, 297192, 303920, 311649, 316680, 319116, 319640, 321958, 326976, 333060, 335622, 339648, 344955, 345709, 355264, 357630, 361920, 364704, 367952, 371490, 380640, 381472, 383568, 395096, 396256, 398895, 408720, 409920, 415532, 422240, 424560, 425488, 440160, 444080, 447496, 455880, 459940, 463478, 476840, 479460, 482937, 493870, 495320, 506688, 511424, 519415, 531860, 532896, 544960, 551928, 559370, 566080, 572208, 592644, 594384, 607840, 623298, 633360, 638232, 639280, 643916, 666120, 671244, 689910, 691418, 695217, 715260, 727181, 729408, 735904, 740805, 742980, 761280, 762944, 767136, 790192, 792512, 797790, 804895, 817440, 831064, 839055, 844480, 849120, 850976, 880320, 888160, 894992, 911760, 919880, 926956, 953680, 958920, 965874, 987740, 990640, 1037127, 1038830, 1063720, 1065792, 1103856, 1118740, 1144416, 1158695, 1185288, 1188768, 1215680, 1246596, 1266720, 1276464, 1278560, 1287832, 1332240, 1342488, 1379820, 1382836, 1390434, 1430520, 1454362, 1471808, 1481610, 1485960, 1534272, 1558245, 1580384, 1595580, 1609790, 1622173, 1634880, 1662128, 1678110, 1698240, 1701952, 1728545, 1776320, 1789984, 1823520, 1839760, 1853912, 1907360, 1917840, 1931748, 1975480, 1981280, 2074254, 2077660, 2127440, 2181543, 2207712, 2237480, 2288832, 2317390, 2370576, 2377536, 2414685, 2493192, 2533440, 2552928, 2557120, 2575664, 2664480, 2684976, 2759640, 2765672, 2780868, 2861040, 2908724, 2963220, 2971920, 3012607, 3116490, 3160768, 3191160, 3219580, 3244346, 3324256, 3356220, 3457090, 3476085, 3579968, 3635905, 3647040, 3679520, 3707824, 3814720, 3835680, 3863496, 3950960, 3962560, 4148508, 4155320, 4254880, 4363086, 4415424, 4474960, 4634780, 4741152, 4829370, 4866519, 4986384, 5105856, 5151328, 5185635, 5328960, 5369952, 5519280, 5531344, 5561736, 5722080, 5817448, 5926440, 5943840, 6025214, 6232980, 6382320, 6439160, 6488692, 6648512, 6712440, 6914180, 6952170, 7271810, 7359040, 7415648, 7671360, 7726992, 7901920, 8110865, 8297016, 8310640, 8509760, 8726172, 8949920, 9037821, 9269560, 9482304, 9658740, 9733038, 9972768, 10302656, 10371270, 10739904, 10907715, 11038560, 11062688, 11123472, 11444160, 11634896, 11852880, 11887680, 12050428, 12465960, 12764640, 12878320, 12977384, 13424880, 13828360, 13904340, 14543620, 14831296, 15063035, 15453984, 15803840, 16221730, 16594032, 16621280, 17452344, 17899840, 18075642, 18539120, 19317480, 19466076, 19945536, 20742540, 21088249, 21815430, 22077120, 22125376, 22246944, 23269792, 23705760, 24100856, 24332595, 24931920, 25529280, 25756640, 25954768, 26849760, 27656720, 27808680, 29087240, 30126070, 30907968, 32443460, 33188064, 33242560, 34904688, 36151284, 37078240, 38634960, 38932152, 41485080, 42176498, 43630860, 44493888, 45189105, 46539584, 47411520, 48201712, 48665190, 49863840, 51513280, 51909536, 53699520, 55313440, 55617360, 58174480, 60252140, 63264747, 64886920, 66376128, 69809376, 72302568, 74156480, 77269920, 77864304, 82970160, 84352996, 87261720, 90378210, 96403424, 97330380, 99727680, 103819072, 105441245, 110626880, 111234720, 116348960, 120504280, 126529494, 129773840, 139618752, 144605136, 154539840, 155728608, 165940320, 168705992, 174523440, 180756420, 192806848, 194660760, 210882490, 222469440, 232697920, 241008560, 253058988, 259547680, 289210272, 311457216, 316323735, 331880640, 337411984, 349046880, 361512840, 389321520, 421764980, 482017120, 506117976, 519095360, 578420544, 632647470, 674823968, 698093760, 723025680, 778643040, 843529960, 964034240, 1012235952, 1265294940, 1349647936, 1446051360, 1557286080, 1687059920, 2024471904, 2530589880, 2892102720, 3374119840, 4048943808, 5061179760, 6748239680, 10122359520, 20244719040]

約数ペア:

[(1, 20244719040), (2, 10122359520), (3, 6748239680), (4, 5061179760), (5, 4048943808), (6, 3374119840), (7, 2892102720), (8, 2530589880), (10, 2024471904), (12, 1687059920), (13, 1557286080), (14, 1446051360), (15, 1349647936), (16, 1265294940), (20, 1012235952), (21, 964034240), (24, 843529960), (26, 778643040), (28, 723025680), (29, 698093760), (30, 674823968), (32, 632647470), (35, 578420544), (39, 519095360), (40, 506117976), (42, 482017120), (48, 421764980), (52, 389321520), (56, 361512840), (58, 349046880), (60, 337411984), (61, 331880640), (64, 316323735), (65, 311457216), (70, 289210272), (78, 259547680), (80, 253058988), (84, 241008560), (87, 232697920), (91, 222469440), (96, 210882490), (104, 194660760), (105, 192806848), (112, 180756420), (116, 174523440), (120, 168705992), (122, 165940320), (130, 155728608), (131, 154539840), (140, 144605136), (145, 139618752), (156, 129773840), (160, 126529494), (168, 120504280), (174, 116348960), (182, 111234720), (183, 110626880), (192, 105441245), (195, 103819072), (203, 99727680), (208, 97330380), (210, 96403424), (224, 90378210), (232, 87261720), (240, 84352996), (244, 82970160), (260, 77864304), (262, 77269920), (273, 74156480), (280, 72302568), (290, 69809376), (305, 66376128), (312, 64886920), (320, 63264747), (336, 60252140), (348, 58174480), (364, 55617360), (366, 55313440), (377, 53699520), (390, 51909536), (393, 51513280), (406, 49863840), (416, 48665190), (420, 48201712), (427, 47411520), (435, 46539584), (448, 45189105), (455, 44493888), (464, 43630860), (480, 42176498), (488, 41485080), (520, 38932152), (524, 38634960), (546, 37078240), (560, 36151284), (580, 34904688), (609, 33242560), (610, 33188064), (624, 32443460), (655, 30907968), (672, 30126070), (696, 29087240), (728, 27808680), (732, 27656720), (754, 26849760), (780, 25954768), (786, 25756640), (793, 25529280), (812, 24931920), (832, 24332595), (840, 24100856), (854, 23705760), (870, 23269792), (910, 22246944), (915, 22125376), (917, 22077120), (928, 21815430), (960, 21088249), (976, 20742540), (1015, 19945536), (1040, 19466076), (1048, 19317480), (1092, 18539120), (1120, 18075642), (1131, 17899840), (1160, 17452344), (1218, 16621280), (1220, 16594032), (1248, 16221730), (1281, 15803840), (1310, 15453984), (1344, 15063035), (1365, 14831296), (1392, 14543620), (1456, 13904340), (1464, 13828360), (1508, 13424880), (1560, 12977384), (1572, 12878320), (1586, 12764640), (1624, 12465960), (1680, 12050428), (1703, 11887680), (1708, 11852880), (1740, 11634896), (1769, 11444160), (1820, 11123472), (1830, 11062688), (1834, 11038560), (1856, 10907715), (1885, 10739904), (1952, 10371270), (1965, 10302656), (2030, 9972768), (2080, 9733038), (2096, 9658740), (2135, 9482304), (2184, 9269560), (2240, 9037821), (2262, 8949920), (2320, 8726172), (2379, 8509760), (2436, 8310640), (2440, 8297016), (2496, 8110865), (2562, 7901920), (2620, 7726992), (2639, 7671360), (2730, 7415648), (2751, 7359040), (2784, 7271810), (2912, 6952170), (2928, 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(7598, 2664480), (7860, 2575664), (7917, 2557120), (7930, 2552928), (7991, 2533440), (8120, 2493192), (8384, 2414685), (8515, 2377536), (8540, 2370576), (8736, 2317390), (8845, 2288832), (9048, 2237480), (9170, 2207712), (9280, 2181543), (9516, 2127440), (9744, 2077660), (9760, 2074254), (10218, 1981280), (10248, 1975480), (10480, 1931748), (10556, 1917840), (10614, 1907360), (10920, 1853912), (11004, 1839760), (11102, 1823520), (11310, 1789984), (11397, 1776320), (11712, 1728545), (11895, 1701952), (11921, 1698240), (12064, 1678110), (12180, 1662128), (12383, 1634880), (12480, 1622173), (12576, 1609790), (12688, 1595580), (12810, 1580384), (12992, 1558245), (13195, 1534272), (13624, 1485960), (13664, 1481610), (13755, 1471808), (13920, 1454362), (14152, 1430520), (14560, 1390434), (14640, 1382836), (14672, 1379820), (15080, 1342488), (15196, 1332240), (15720, 1287832), (15834, 1278560), (15860, 1276464), (15982, 1266720), (16240, 1246596), (16653, 1215680), (17030, 1188768), (17080, 1185288), (17472, 1158695), (17690, 1144416), (18096, 1118740), (18340, 1103856), (18995, 1065792), (19032, 1063720), (19488, 1038830), (19520, 1037127), (20436, 990640), (20496, 987740), (20960, 965874), (21112, 958920), (21228, 953680), (21840, 926956), (22008, 919880), (22204, 911760), (22620, 894992), (22794, 888160), (22997, 880320), (23790, 850976), (23842, 849120), (23973, 844480), (24128, 839055), (24360, 831064), (24766, 817440), (25152, 804895), (25376, 797790), (25545, 792512), (25620, 790192), (26390, 767136), (26535, 762944), (26593, 761280), (27248, 742980), (27328, 740805), (27510, 735904), (27755, 729408), (27840, 727181), (28304, 715260), (29120, 695217), (29280, 691418), (29344, 689910), (30160, 671244), (30392, 666120), (31440, 643916), (31668, 639280), (31720, 638232), (31964, 633360), (32480, 623298), (33306, 607840), (34060, 594384), (34160, 592644), (35380, 572208), (35763, 566080), (36192, 559370), (36680, 551928), (37149, 544960), (37990, 532896), (38064, 531860), (38976, 519415), (39585, 511424), (39955, 506688), (40872, 495320), (40992, 493870), (41920, 482937), (42224, 479460), (42456, 476840), (43680, 463478), (44016, 459940), (44408, 455880), (45240, 447496), (45588, 444080), (45994, 440160), (47580, 425488), (47684, 424560), (47946, 422240), (48720, 415532), (49387, 409920), (49532, 408720), (50752, 398895), (51090, 396256), (51240, 395096), (52780, 383568), (53070, 381472), (53186, 380640), (54496, 371490), (55020, 367952), (55510, 364704), (55937, 361920), (56608, 357630), (56985, 355264), (58560, 345709), (58688, 344955), (59605, 339648), (60320, 335622), (60784, 333060), (61915, 326976), (62880, 321958), (63336, 319640), (63440, 319116), (63928, 316680), (64960, 311649), (66612, 303920), (68120, 297192), (68320, 296322), (68991, 293440), (70760, 286104), (71526, 283040), (72384, 279685), (73360, 275964), (74298, 272480), (75980, 266448), (76128, 265930), (79170, 255712), (79779, 253760), (79910, 253344), (81744, 247660), (81984, 246935), (83265, 243136), (84448, 239730), (84912, 238420), (87360, 231739), (88032, 229970), (88816, 227940), (90480, 223748), (91176, 222040), (91988, 220080), (95160, 212744), (95368, 212280), (95892, 211120), (97440, 207766), (98774, 204960), (99064, 204360), (102180, 198128), (102480, 197548), (103883, 194880), (105560, 191784), (106140, 190736), (106372, 190320), (108992, 185745), (110040, 183976), (111020, 182352), (111874, 180960), (113216, 178815), (113970, 177632), (114985, 176064), (119210, 169824), (119865, 168896), (120640, 167811), (121568, 166530), (123830, 163488), (125760, 160979), (126672, 159820), (126880, 159558), (127856, 158340), (132965, 152256), (133224, 151960), (136240, 148596), (136640, 148161), (137982, 146720), (141520, 143052)]