20114677440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:107

約数の個数: 1008

約数和(自身を含む): 86855015520

約数和(自身を除く): 66740338080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 55, 60, 64, 65, 66, 68, 72, 78, 80, 85, 88, 90, 96, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 144, 153, 156, 160, 165, 169, 170, 176, 180, 187, 192, 195, 198, 204, 208, 220, 221, 234, 240, 255, 260, 264, 272, 286, 288, 289, 306, 312, 320, 330, 338, 340, 352, 360, 374, 390, 396, 408, 416, 429, 440, 442, 468, 480, 495, 507, 510, 520, 528, 544, 561, 572, 576, 578, 585, 612, 624, 660, 663, 676, 680, 704, 715, 720, 748, 765, 780, 792, 816, 832, 845, 858, 867, 880, 884, 935, 936, 960, 990, 1014, 1020, 1040, 1056, 1088, 1105, 1122, 1144, 1156, 1170, 1224, 1248, 1287, 1320, 1326, 1352, 1360, 1430, 1440, 1445, 1496, 1521, 1530, 1560, 1584, 1632, 1683, 1690, 1716, 1734, 1760, 1768, 1859, 1870, 1872, 1980, 1989, 2028, 2040, 2080, 2112, 2145, 2197, 2210, 2244, 2288, 2312, 2340, 2431, 2448, 2496, 2535, 2574, 2601, 2640, 2652, 2704, 2720, 2805, 2860, 2873, 2880, 2890, 2992, 3042, 3060, 3120, 3168, 3179, 3264, 3315, 3366, 3380, 3432, 3468, 3520, 3536, 3718, 3740, 3744, 3757, 3960, 3978, 4056, 4080, 4160, 4290, 4335, 4394, 4420, 4488, 4576, 4624, 4680, 4862, 4896, 5070, 5148, 5202, 5280, 5304, 5408, 5440, 5577, 5610, 5720, 5746, 5780, 5984, 6084, 6120, 6240, 6336, 6358, 6435, 6591, 6630, 6732, 6760, 6864, 6936, 7072, 7293, 7436, 7480, 7488, 7514, 7605, 7920, 7956, 8112, 8160, 8415, 8580, 8619, 8670, 8788, 8840, 8976, 9152, 9248, 9295, 9360, 9537, 9724, 9792, 9945, 10140, 10296, 10404, 10560, 10608, 10816, 10985, 11154, 11220, 11271, 11440, 11492, 11560, 11968, 12155, 12168, 12240, 12480, 12716, 12870, 13005, 13182, 13260, 13464, 13520, 13728, 13872, 14144, 14365, 14586, 14872, 14960, 15028, 15210, 15840, 15895, 15912, 16224, 16320, 16731, 16830, 17160, 17238, 17340, 17576, 17680, 17952, 18496, 18590, 18720, 18785, 19074, 19448, 19773, 19890, 20280, 20592, 20808, 21216, 21879, 21970, 22308, 22440, 22542, 22880, 22984, 23120, 24167, 24310, 24336, 24480, 25432, 25740, 25857, 26010, 26364, 26520, 26928, 27040, 27456, 27744, 27885, 28611, 28730, 29172, 29744, 29920, 30056, 30420, 31603, 31680, 31790, 31824, 32448, 32955, 33462, 33660, 33813, 34320, 34476, 34680, 35152, 35360, 35904, 36465, 37180, 37349, 37440, 37570, 38148, 38896, 39546, 39780, 40560, 41184, 41327, 41616, 42432, 43095, 43758, 43940, 44616, 44880, 45084, 45760, 45968, 46240, 47685, 48334, 48620, 48672, 48841, 48960, 50864, 51480, 51714, 52020, 52728, 53040, 53856, 54080, 55488, 55770, 56355, 57222, 57460, 58344, 59488, 59840, 60112, 60840, 63206, 63580, 63648, 65910, 66924, 67320, 67626, 68640, 68952, 69360, 70304, 70720, 72501, 72930, 74360, 74698, 75140, 76296, 77792, 79092, 79560, 81120, 82368, 82654, 83232, 83655, 86190, 87516, 87880, 89232, 89760, 90168, 91936, 92480, 94809, 95370, 96668, 97240, 97344, 97682, 98865, 101728, 102960, 103428, 104040, 105456, 106080, 107712, 109395, 111540, 112047, 112710, 114444, 114920, 116688, 118976, 120224, 120835, 121680, 123981, 126412, 127160, 127296, 129285, 131820, 133848, 134640, 135252, 137280, 137904, 138720, 140608, 143055, 145002, 145860, 146523, 148720, 149396, 150280, 152592, 155584, 158015, 158184, 159120, 162240, 165308, 166464, 167310, 169065, 172380, 175032, 175760, 178464, 179520, 180336, 183872, 186745, 189618, 190740, 193336, 194480, 195364, 197730, 203456, 205920, 206635, 206856, 208080, 210912, 212160, 217503, 218790, 223080, 224094, 225420, 228888, 229840, 233376, 240448, 241670, 243360, 244205, 247962, 252824, 254320, 258570, 263640, 267696, 269280, 270504, 275808, 277440, 284427, 286110, 290004, 291720, 293046, 297440, 298792, 300560, 305184, 316030, 316368, 318240, 330616, 334620, 336141, 338130, 344760, 350064, 351520, 356928, 360672, 362505, 371943, 373490, 379236, 381480, 386672, 388960, 390728, 395460, 410839, 411840, 413270, 413712, 416160, 421824, 435006, 437580, 439569, 446160, 448188, 450840, 457776, 459680, 466752, 474045, 483340, 486720, 488410, 495924, 505648, 508640, 517140, 527280, 535392, 537251, 538560, 541008, 551616, 560235, 568854, 572220, 580008, 583440, 586092, 594880, 597584, 601120, 610368, 619905, 632060, 632736, 634933, 636480, 661232, 669240, 672282, 676260, 689520, 700128, 703040, 721344, 725010, 732615, 743886, 746980, 758472, 762960, 773344, 777920, 781456, 790920, 821678, 826540, 827424, 832320, 870012, 875160, 879138, 892320, 896376, 901680, 915552, 919360, 948090, 966680, 976820, 991848, 1011296, 1017280, 1034280, 1054560, 1070784, 1074502, 1082016, 1087515, 1120470, 1137708, 1144440, 1160016, 1166880, 1172184, 1195168, 1202240, 1232517, 1239810, 1264120, 1265472, 1269866, 1322464, 1338480, 1344564, 1352520, 1379040, 1400256, 1422135, 1450020, 1465230, 1487772, 1493960, 1516944, 1525920, 1546688, 1562912, 1581840, 1611753, 1643356, 1653080, 1654848, 1680705, 1740024, 1750320, 1758276, 1784640, 1792752, 1803360, 1831104, 1859715, 1896180, 1904799, 1933360, 1953640, 1983696, 2022592, 2054195, 2068560, 2109120, 2149004, 2164032, 2175030, 2197845, 2240940, 2275416, 2288880, 2320032, 2333760, 2344368, 2390336, 2465034, 2479620, 2528240, 2539732, 2644928, 2676960, 2686255, 2689128, 2705040, 2758080, 2844270, 2900040, 2930460, 2975544, 2987920, 3033888, 3051840, 3125824, 3163680, 3174665, 3223506, 3286712, 3306160, 3361410, 3480048, 3500640, 3516552, 3585504, 3606720, 3697551, 3719430, 3792360, 3809598, 3866720, 3907280, 3967392, 4108390, 4137120, 4298008, 4350060, 4395690, 4481880, 4550832, 4577760, 4640064, 4688736, 4835259, 4930068, 4959240, 5056480, 5079464, 5353920, 5372510, 5378256, 5410080, 5688540, 5714397, 5800080, 5860920, 5951088, 5975840, 6067776, 6162585, 6327360, 6349330, 6447012, 6573424, 6612320, 6722820, 6960096, 6984263, 7001280, 7033104, 7171008, 7395102, 7438860, 7584720, 7619196, 7733440, 7814560, 7934784, 8058765, 8216780, 8274240, 8596016, 8700120, 8791380, 8963760, 9101664, 9155520, 9377472, 9523995, 9670518, 9860136, 9918480, 10112960, 10158928, 10745020, 10756512, 10820160, 11377080, 11428794, 11600160, 11721840, 11902176, 11951680, 12325170, 12698660, 12894024, 13146848, 13224640, 13445640, 13920192, 13968526, 14066208, 14790204, 14877720, 15169440, 15238392, 15629120, 16117530, 16433560, 17192032, 17400240, 17582760, 17927520, 18203328, 18487755, 19047990, 19341036, 19720272, 19836960, 20317856, 20952789, 21490040, 21513024, 22754160, 22857588, 23200320, 23443680, 23804352, 24176295, 24650340, 25397320, 25788048, 26293696, 26891280, 27937052, 28132416, 28571985, 29580408, 29755440, 30338880, 30476784, 32235060, 32867120, 34384064, 34800480, 34921315, 35165520, 35855040, 36975510, 38095980, 38682072, 39440544, 39673920, 40635712, 41905578, 42980080, 45508320, 45715176, 46887360, 48352590, 49300680, 50794640, 51576096, 53782560, 55874104, 57143970, 59160816, 59510880, 60953568, 62858367, 64470120, 65734240, 69600960, 69842630, 70331040, 73951020, 76191960, 77364144, 78881088, 83811156, 85960160, 91016640, 91430352, 96705180, 98601360, 101589280, 103152192, 104763945, 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約数ペア:

[(1, 20114677440), (2, 10057338720), (3, 6704892480), (4, 5028669360), (5, 4022935488), (6, 3352446240), (8, 2514334680), (9, 2234964160), (10, 2011467744), (11, 1828607040), (12, 1676223120), (13, 1547282880), (15, 1340978496), (16, 1257167340), (17, 1183216320), (18, 1117482080), (20, 1005733872), (22, 914303520), (24, 838111560), (26, 773641440), (30, 670489248), (32, 628583670), (33, 609535680), (34, 591608160), (36, 558741040), (39, 515760960), (40, 502866936), (44, 457151760), (45, 446992832), (48, 419055780), (51, 394405440), (52, 386820720), (55, 365721408), (60, 335244624), (64, 314291835), (65, 309456576), (66, 304767840), (68, 295804080), (72, 279370520), (78, 257880480), (80, 251433468), (85, 236643264), (88, 228575880), (90, 223496416), (96, 209527890), (99, 203178560), (102, 197202720), (104, 193410360), (110, 182860704), (117, 171920320), (120, 167622312), (130, 154728288), (132, 152383920), (136, 147902040), (143, 140662080), (144, 139685260), (153, 131468480), (156, 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(2040, 9860136), (2080, 9670518), (2112, 9523995), (2145, 9377472), (2197, 9155520), (2210, 9101664), (2244, 8963760), (2288, 8791380), (2312, 8700120), (2340, 8596016), (2431, 8274240), (2448, 8216780), (2496, 8058765), (2535, 7934784), (2574, 7814560), (2601, 7733440), (2640, 7619196), (2652, 7584720), (2704, 7438860), (2720, 7395102), (2805, 7171008), (2860, 7033104), (2873, 7001280), (2880, 6984263), (2890, 6960096), (2992, 6722820), (3042, 6612320), (3060, 6573424), (3120, 6447012), (3168, 6349330), (3179, 6327360), (3264, 6162585), (3315, 6067776), (3366, 5975840), (3380, 5951088), (3432, 5860920), (3468, 5800080), (3520, 5714397), (3536, 5688540), (3718, 5410080), (3740, 5378256), (3744, 5372510), (3757, 5353920), (3960, 5079464), (3978, 5056480), (4056, 4959240), (4080, 4930068), (4160, 4835259), (4290, 4688736), (4335, 4640064), (4394, 4577760), (4420, 4550832), (4488, 4481880), (4576, 4395690), (4624, 4350060), (4680, 4298008), (4862, 4137120), (4896, 4108390), (5070, 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