19864278720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 672

約数和(自身を含む): 81080213760

約数和(自身を除く): 61215935040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 139, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 260, 264, 278, 286, 288, 312, 320, 330, 347, 352, 360, 390, 396, 416, 417, 429, 440, 468, 480, 495, 520, 528, 556, 572, 576, 585, 624, 660, 694, 695, 704, 715, 720, 780, 792, 832, 834, 858, 880, 936, 960, 990, 1040, 1041, 1056, 1112, 1144, 1170, 1248, 1251, 1287, 1320, 1388, 1390, 1430, 1440, 1529, 1560, 1584, 1668, 1716, 1735, 1760, 1807, 1872, 1980, 2080, 2082, 2085, 2112, 2145, 2224, 2288, 2340, 2496, 2502, 2574, 2640, 2776, 2780, 2860, 2880, 3058, 3120, 3123, 3168, 3336, 3432, 3470, 3520, 3614, 3744, 3817, 3960, 4160, 4164, 4170, 4290, 4448, 4511, 4576, 4587, 4680, 5004, 5148, 5205, 5280, 5421, 5552, 5560, 5720, 6116, 6240, 6246, 6255, 6336, 6435, 6672, 6864, 6940, 7228, 7488, 7634, 7645, 7920, 8328, 8340, 8580, 8896, 9022, 9035, 9152, 9174, 9360, 10008, 10296, 10410, 10560, 10842, 11104, 11120, 11440, 11451, 12232, 12480, 12492, 12510, 12870, 13344, 13533, 13728, 13761, 13880, 14456, 15268, 15290, 15615, 15840, 16263, 16656, 16680, 17160, 18044, 18070, 18348, 18720, 19085, 19877, 20016, 20592, 20820, 21684, 22208, 22240, 22555, 22880, 22902, 22935, 24464, 24984, 25020, 25740, 26688, 27066, 27105, 27456, 27522, 27760, 28912, 30536, 30580, 31230, 31680, 32526, 33312, 33360, 34320, 34353, 36088, 36140, 36696, 37440, 38170, 39754, 40032, 40599, 41184, 41640, 43368, 44480, 45110, 45760, 45804, 45870, 48233, 48928, 49621, 49968, 50040, 51480, 54132, 54210, 55044, 55520, 57255, 57824, 59631, 61072, 61160, 62460, 65052, 66624, 66720, 67665, 68640, 68706, 68805, 72176, 72280, 73392, 76340, 79508, 80064, 81198, 81315, 82368, 83280, 86736, 90220, 91608, 91740, 96466, 97856, 99242, 99385, 99936, 100080, 102960, 108264, 108420, 110088, 111040, 114510, 115648, 119262, 122144, 122320, 124920, 130104, 133440, 135330, 137280, 137412, 137610, 144352, 144560, 144699, 146784, 148863, 152680, 159016, 162396, 162630, 166560, 171765, 173472, 178893, 180440, 183216, 183480, 192932, 198484, 198770, 199872, 200160, 202995, 205920, 216528, 216840, 220176, 229020, 238524, 241165, 244288, 244640, 248105, 249840, 260208, 270660, 274824, 275220, 288704, 289120, 289398, 293568, 297726, 298155, 305360, 318032, 324792, 325260, 333120, 343530, 346944, 357786, 360880, 366432, 366960, 385864, 396968, 397540, 400320, 405990, 411840, 433056, 433680, 434097, 440352, 446589, 458040, 477048, 482330, 489280, 496210, 499680, 520416, 530563, 541320, 549648, 550440, 578240, 578796, 595452, 596310, 610720, 627029, 636064, 649584, 650520, 687060, 715572, 721760, 723495, 732864, 733920, 744315, 771728, 793936, 795080, 811980, 866112, 867360, 868194, 880704, 893178, 894465, 916080, 954096, 964660, 992420, 999360, 1040832, 1061126, 1082640, 1099296, 1100880, 1157592, 1190904, 1192620, 1221440, 1254058, 1272128, 1299168, 1301040, 1374120, 1431144, 1443520, 1446990, 1467840, 1488630, 1543456, 1587872, 1590160, 1591689, 1623960, 1734720, 1736388, 1786356, 1788930, 1832160, 1881087, 1908192, 1929320, 1984840, 2122252, 2165280, 2170485, 2198592, 2201760, 2232945, 2315184, 2381808, 2385240, 2508116, 2598336, 2602080, 2652815, 2748240, 2862288, 2893980, 2977260, 3086912, 3135145, 3175744, 3180320, 3183378, 3247920, 3472776, 3572712, 3577860, 3664320, 3762174, 3816384, 3858640, 3969680, 4244504, 4330560, 4340970, 4403520, 4465890, 4630368, 4763616, 4770480, 4775067, 5016232, 5204160, 5305630, 5496480, 5643261, 5724576, 5787960, 5954520, 6270290, 6360640, 6366756, 6495840, 6897319, 6945552, 7145424, 7155720, 7524348, 7717280, 7939360, 7958445, 8489008, 8681940, 8931780, 9260736, 9405435, 9527232, 9540960, 9550134, 10032464, 10611260, 10992960, 11286522, 11449152, 11575920, 11909040, 12540580, 12733512, 12991680, 13794638, 13891104, 14290848, 14311440, 15048696, 15434560, 15878720, 15916890, 16978016, 17363880, 17863560, 18810870, 19081920, 19100268, 20064928, 20691957, 21222520, 22573044, 23151840, 23818080, 23875335, 25081160, 25467024, 27589276, 27782208, 28216305, 28581696, 28622880, 30097392, 31833780, 33956032, 34486595, 34727760, 35727120, 37621740, 38200536, 40129856, 41383914, 42445040, 45146088, 46303680, 47636160, 47750670, 50162320, 50934048, 55178552, 56432610, 57245760, 60194784, 62075871, 63667560, 68973190, 69455520, 71454240, 75243480, 76401072, 82767828, 84890080, 90292176, 95501340, 100324640, 101868096, 103459785, 110357104, 112865220, 120389568, 124151742, 127335120, 137946380, 138911040, 142908480, 150486960, 152802144, 165535656, 169780160, 180584352, 191002680, 200649280, 206919570, 220714208, 225730440, 248303484, 254670240, 275892760, 300973920, 305604288, 310379355, 331071312, 361168704, 382005360, 413839140, 441428416, 451460880, 496606968, 509340480, 551785520, 601947840, 620758710, 662142624, 764010720, 827678280, 902921760, 993213936, 1103571040, 1241517420, 1324285248, 1528021440, 1655356560, 1805843520, 1986427872, 2207142080, 2483034840, 3310713120, 3972855744, 4966069680, 6621426240, 9932139360, 19864278720]

約数ペア:

[(1, 19864278720), (2, 9932139360), (3, 6621426240), (4, 4966069680), (5, 3972855744), (6, 3310713120), (8, 2483034840), (9, 2207142080), (10, 1986427872), (11, 1805843520), (12, 1655356560), (13, 1528021440), (15, 1324285248), (16, 1241517420), (18, 1103571040), (20, 993213936), (22, 902921760), (24, 827678280), (26, 764010720), (30, 662142624), (32, 620758710), (33, 601947840), (36, 551785520), (39, 509340480), (40, 496606968), (44, 451460880), (45, 441428416), (48, 413839140), (52, 382005360), (55, 361168704), (60, 331071312), (64, 310379355), (65, 305604288), (66, 300973920), (72, 275892760), (78, 254670240), (80, 248303484), (88, 225730440), (90, 220714208), (96, 206919570), (99, 200649280), (104, 191002680), (110, 180584352), (117, 169780160), (120, 165535656), (130, 152802144), (132, 150486960), (139, 142908480), (143, 138911040), (144, 137946380), (156, 127335120), (160, 124151742), (165, 120389568), (176, 112865220), (180, 110357104), (192, 103459785), (195, 101868096), (198, 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