20452201920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 672

約数和(自身を含む): 78106828800

約数和(自身を除く): 57654626880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 109, 114, 120, 127, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 218, 228, 240, 243, 254, 270, 285, 288, 304, 320, 324, 327, 342, 360, 380, 381, 405, 432, 436, 456, 480, 486, 508, 513, 540, 545, 570, 576, 608, 635, 648, 654, 684, 720, 760, 762, 810, 855, 864, 872, 912, 960, 972, 981, 1016, 1026, 1080, 1090, 1140, 1143, 1215, 1216, 1270, 1296, 1308, 1368, 1440, 1520, 1524, 1539, 1620, 1635, 1710, 1728, 1744, 1824, 1905, 1944, 1962, 2032, 2052, 2071, 2160, 2180, 2280, 2286, 2413, 2430, 2540, 2565, 2592, 2616, 2736, 2880, 2943, 3040, 3048, 3078, 3240, 3270, 3420, 3429, 3488, 3648, 3810, 3888, 3924, 4064, 4104, 4142, 4320, 4360, 4560, 4572, 4617, 4826, 4860, 4905, 5080, 5130, 5184, 5232, 5472, 5715, 5886, 6080, 6096, 6156, 6213, 6480, 6540, 6840, 6858, 6976, 7239, 7620, 7695, 7776, 7848, 8128, 8208, 8284, 8640, 8720, 8829, 9120, 9144, 9234, 9652, 9720, 9810, 10160, 10260, 10287, 10355, 10464, 10944, 11430, 11772, 12065, 12192, 12312, 12426, 12960, 13080, 13680, 13716, 13843, 14478, 14715, 15240, 15390, 15552, 15696, 16416, 16568, 17145, 17440, 17658, 18240, 18288, 18468, 18639, 19304, 19440, 19620, 20320, 20520, 20574, 20710, 20928, 21717, 22860, 23085, 23544, 24130, 24384, 24624, 24852, 25920, 26160, 26487, 27360, 27432, 27686, 28956, 29430, 30480, 30780, 30861, 31065, 31392, 32832, 33136, 34290, 34880, 35316, 36195, 36576, 36936, 37278, 38608, 38880, 39240, 40640, 41040, 41148, 41420, 41529, 43434, 44145, 45720, 46170, 47088, 48260, 49248, 49704, 51435, 52320, 52974, 54720, 54864, 55372, 55917, 57912, 58860, 60960, 61560, 61722, 62130, 62784, 65151, 66272, 68580, 69215, 70632, 72390, 73152, 73872, 74556, 77216, 77760, 78480, 82080, 82296, 82840, 83058, 86868, 88290, 91440, 92340, 93195, 94176, 96520, 98496, 99408, 102870, 104640, 105948, 108585, 109728, 110744, 111834, 115824, 117720, 121920, 123120, 123444, 124260, 124587, 130302, 132435, 132544, 137160, 138430, 141264, 144780, 147744, 149112, 154305, 154432, 156960, 164160, 164592, 165680, 166116, 167751, 173736, 176580, 182880, 184680, 186390, 188352, 193040, 195453, 198816, 205740, 207645, 211896, 217170, 219456, 221488, 223668, 231648, 235440, 246240, 246888, 248520, 249174, 260604, 263017, 264870, 274320, 276860, 279585, 282528, 289560, 295488, 298224, 308610, 313920, 325755, 329184, 331360, 332232, 335502, 347472, 353160, 365760, 369360, 372780, 373761, 386080, 390906, 397632, 411480, 415290, 423792, 434340, 442976, 447336, 463296, 470880, 492480, 493776, 497040, 498348, 503253, 521208, 526034, 529740, 548640, 553720, 559170, 565056, 579120, 586359, 596448, 617220, 622935, 651510, 658368, 662720, 664464, 671004, 694944, 706320, 738720, 745560, 747522, 772160, 781812, 789051, 822960, 830580, 838755, 847584, 868680, 885952, 894672, 941760, 977265, 987552, 994080, 996696, 1006506, 1042416, 1052068, 1059480, 1097280, 1107440, 1118340, 1121283, 1158240, 1172718, 1192896, 1234440, 1245870, 1303020, 1315085, 1328928, 1342008, 1389888, 1412640, 1477440, 1491120, 1495044, 1563624, 1578102, 1645920, 1661160, 1677510, 1695168, 1737360, 1789344, 1868805, 1954530, 1975104, 1988160, 1993392, 2013012, 2084832, 2104136, 2118960, 2214880, 2236680, 2242566, 2316480, 2345436, 2367153, 2468880, 2491740, 2516265, 2606040, 2630170, 2657856, 2684016, 2825280, 2931795, 2982240, 2990088, 3127248, 3156204, 3291840, 3322320, 3355020, 3363849, 3474720, 3578688, 3737610, 3909060, 3945255, 3986784, 4026024, 4169664, 4208272, 4237920, 4429760, 4473360, 4485132, 4690872, 4734306, 4937760, 4983480, 5032530, 5212080, 5260340, 5368032, 5606415, 5863590, 5964480, 5980176, 6254496, 6312408, 6644640, 6710040, 6727698, 6949440, 7101459, 7475220, 7818120, 7890510, 7973568, 8052048, 8416544, 8475840, 8946720, 8970264, 9381744, 9468612, 9875520, 9966960, 10065060, 10424160, 10520680, 10736064, 11212830, 11727180, 11835765, 11960352, 12508992, 12624816, 13289280, 13420080, 13455396, 14202918, 14950440, 15636240, 15781020, 16104096, 16819245, 16833088, 17893440, 17940528, 18763488, 18937224, 19933920, 20130120, 20848320, 21041360, 21304377, 22425660, 23454360, 23671530, 23920704, 25249632, 26840160, 26910792, 28405836, 29900880, 31272480, 31562040, 32208192, 33638490, 35507295, 35881056, 37526976, 37874448, 39867840, 40260240, 42082720, 42608754, 44851320, 46908720, 47343060, 50499264, 53680320, 53821584, 56811672, 59801760, 62544960, 63124080, 63913131, 67276980, 71014590, 71762112, 75748896, 80520480, 84165440, 85217508, 89702640, 93817440, 94686120, 106521885, 107643168, 113623344, 119603520, 126248160, 127826262, 134553960, 142029180, 151497792, 161040960, 170435016, 179405280, 187634880, 189372240, 213043770, 215286336, 227246688, 252496320, 255652524, 269107920, 284058360, 319565655, 340870032, 358810560, 378744480, 426087540, 454493376, 511305048, 538215840, 568116720, 639131310, 681740064, 757488960, 852175080, 1022610096, 1076431680, 1136233440, 1278262620, 1363480128, 1704350160, 2045220192, 2272466880, 2556525240, 3408700320, 4090440384, 5113050480, 6817400640, 10226100960, 20452201920]

約数ペア:

[(1, 20452201920), (2, 10226100960), (3, 6817400640), (4, 5113050480), (5, 4090440384), (6, 3408700320), (8, 2556525240), (9, 2272466880), (10, 2045220192), (12, 1704350160), (15, 1363480128), (16, 1278262620), (18, 1136233440), (19, 1076431680), (20, 1022610096), (24, 852175080), (27, 757488960), (30, 681740064), (32, 639131310), (36, 568116720), (38, 538215840), (40, 511305048), (45, 454493376), (48, 426087540), (54, 378744480), (57, 358810560), (60, 340870032), (64, 319565655), (72, 284058360), (76, 269107920), (80, 255652524), (81, 252496320), (90, 227246688), (95, 215286336), (96, 213043770), (108, 189372240), (109, 187634880), (114, 179405280), (120, 170435016), (127, 161040960), (135, 151497792), (144, 142029180), (152, 134553960), (160, 127826262), (162, 126248160), (171, 119603520), (180, 113623344), (190, 107643168), (192, 106521885), (216, 94686120), (218, 93817440), (228, 89702640), (240, 85217508), (243, 84165440), (254, 80520480), (270, 75748896), (285, 71762112), (288, 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(1824, 11212830), (1905, 10736064), (1944, 10520680), (1962, 10424160), (2032, 10065060), (2052, 9966960), (2071, 9875520), (2160, 9468612), (2180, 9381744), (2280, 8970264), (2286, 8946720), (2413, 8475840), (2430, 8416544), (2540, 8052048), (2565, 7973568), (2592, 7890510), (2616, 7818120), (2736, 7475220), (2880, 7101459), (2943, 6949440), (3040, 6727698), (3048, 6710040), (3078, 6644640), (3240, 6312408), (3270, 6254496), (3420, 5980176), (3429, 5964480), (3488, 5863590), (3648, 5606415), (3810, 5368032), (3888, 5260340), (3924, 5212080), (4064, 5032530), (4104, 4983480), (4142, 4937760), (4320, 4734306), (4360, 4690872), (4560, 4485132), (4572, 4473360), (4617, 4429760), (4826, 4237920), (4860, 4208272), (4905, 4169664), (5080, 4026024), (5130, 3986784), (5184, 3945255), (5232, 3909060), (5472, 3737610), (5715, 3578688), (5886, 3474720), (6080, 3363849), (6096, 3355020), (6156, 3322320), (6213, 3291840), (6480, 3156204), (6540, 3127248), (6840, 2990088), (6858, 2982240), (6976, 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(20928, 977265), (21717, 941760), (22860, 894672), (23085, 885952), (23544, 868680), (24130, 847584), (24384, 838755), (24624, 830580), (24852, 822960), (25920, 789051), (26160, 781812), (26487, 772160), (27360, 747522), (27432, 745560), (27686, 738720), (28956, 706320), (29430, 694944), (30480, 671004), (30780, 664464), (30861, 662720), (31065, 658368), (31392, 651510), (32832, 622935), (33136, 617220), (34290, 596448), (34880, 586359), (35316, 579120), (36195, 565056), (36576, 559170), (36936, 553720), (37278, 548640), (38608, 529740), (38880, 526034), (39240, 521208), (40640, 503253), (41040, 498348), (41148, 497040), (41420, 493776), (41529, 492480), (43434, 470880), (44145, 463296), (45720, 447336), (46170, 442976), (47088, 434340), (48260, 423792), (49248, 415290), (49704, 411480), (51435, 397632), (52320, 390906), (52974, 386080), (54720, 373761), (54864, 372780), (55372, 369360), (55917, 365760), (57912, 353160), (58860, 347472), (60960, 335502), (61560, 332232), (61722, 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