20791330560

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:662

約数の個数: 1152

約数和(自身を含む): 99226552320

約数和(自身を除く): 78435221760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 108, 110, 112, 117, 120, 126, 128, 130, 132, 135, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 189, 192, 195, 198, 208, 210, 216, 220, 224, 231, 234, 240, 252, 256, 260, 264, 270, 273, 280, 286, 288, 297, 308, 312, 315, 320, 330, 336, 351, 352, 360, 364, 378, 384, 385, 390, 396, 416, 420, 429, 432, 440, 448, 455, 462, 468, 480, 495, 504, 520, 528, 540, 546, 560, 572, 576, 585, 594, 601, 616, 624, 630, 640, 660, 672, 693, 702, 704, 715, 720, 728, 756, 768, 770, 780, 792, 819, 832, 840, 858, 864, 880, 896, 910, 924, 936, 945, 960, 990, 1001, 1008, 1040, 1056, 1080, 1092, 1120, 1144, 1152, 1155, 1170, 1188, 1202, 1232, 1248, 1260, 1280, 1287, 1320, 1344, 1365, 1386, 1404, 1408, 1430, 1440, 1456, 1485, 1512, 1540, 1560, 1584, 1638, 1664, 1680, 1716, 1728, 1755, 1760, 1792, 1803, 1820, 1848, 1872, 1890, 1920, 1980, 2002, 2016, 2079, 2080, 2112, 2145, 2160, 2184, 2240, 2288, 2304, 2310, 2340, 2376, 2404, 2457, 2464, 2496, 2520, 2574, 2640, 2688, 2730, 2772, 2808, 2816, 2860, 2880, 2912, 2970, 3003, 3005, 3024, 3080, 3120, 3168, 3276, 3328, 3360, 3432, 3456, 3465, 3510, 3520, 3606, 3640, 3696, 3744, 3780, 3840, 3861, 3960, 4004, 4032, 4095, 4158, 4160, 4207, 4224, 4290, 4320, 4368, 4480, 4576, 4620, 4680, 4752, 4808, 4914, 4928, 4992, 5005, 5040, 5148, 5280, 5376, 5409, 5460, 5544, 5616, 5720, 5760, 5824, 5940, 6006, 6010, 6048, 6160, 6240, 6336, 6435, 6552, 6611, 6720, 6864, 6912, 6930, 7020, 7040, 7212, 7280, 7392, 7488, 7560, 7722, 7813, 7920, 8008, 8064, 8190, 8316, 8320, 8414, 8448, 8580, 8640, 8736, 8960, 9009, 9015, 9152, 9240, 9360, 9504, 9616, 9828, 9856, 9984, 10010, 10080, 10296, 10395, 10560, 10818, 10920, 11088, 11232, 11440, 11520, 11648, 11880, 12012, 12020, 12096, 12285, 12320, 12480, 12621, 12672, 12870, 13104, 13222, 13440, 13728, 13860, 14040, 14080, 14424, 14560, 14784, 14976, 15015, 15120, 15444, 15626, 15840, 16016, 16128, 16227, 16380, 16632, 16640, 16828, 17160, 17280, 17472, 18018, 18030, 18304, 18480, 18720, 19008, 19232, 19305, 19656, 19712, 19833, 20020, 20160, 20592, 20790, 21035, 21120, 21636, 21840, 22176, 22464, 22880, 23296, 23439, 23760, 24024, 24040, 24192, 24570, 24640, 24960, 25242, 25344, 25740, 26208, 26444, 26880, 27027, 27045, 27456, 27720, 28080, 28848, 29120, 29568, 29952, 30030, 30240, 30888, 31252, 31680, 32032, 32454, 32760, 33055, 33264, 33656, 34320, 34560, 34944, 36036, 36060, 36608, 36960, 37440, 37863, 38016, 38464, 38610, 39065, 39312, 39666, 40040, 40320, 41184, 41580, 42070, 42240, 43272, 43680, 44352, 44928, 45045, 45760, 46277, 46878, 47520, 48048, 48080, 48384, 49140, 49280, 49920, 50484, 51480, 52416, 52888, 54054, 54090, 54691, 54912, 55440, 56160, 57696, 58240, 59136, 59499, 60060, 60480, 61776, 62504, 63105, 63360, 64064, 64908, 65520, 66110, 66528, 67312, 68640, 69888, 70317, 72072, 72120, 73920, 74880, 75726, 76032, 76928, 77220, 78130, 78624, 79332, 80080, 80640, 81135, 82368, 83160, 84140, 85943, 86544, 87360, 88704, 89856, 90090, 91520, 92554, 93756, 95040, 96096, 96160, 98280, 98560, 99165, 100968, 102960, 104832, 105776, 108108, 108180, 109382, 109824, 110880, 112320, 113589, 115392, 116480, 117195, 118998, 120120, 120960, 123552, 125008, 126210, 126720, 128128, 129816, 131040, 132220, 133056, 134624, 135135, 137280, 138831, 140634, 144144, 144240, 147840, 149760, 151452, 153856, 154440, 156260, 157248, 158664, 160160, 162270, 164073, 164736, 166320, 168280, 171886, 173088, 174720, 177408, 178497, 180180, 183040, 185108, 187512, 189315, 190080, 192192, 192320, 196560, 198330, 201936, 205920, 209664, 210951, 211552, 216216, 216360, 218764, 221760, 224640, 227178, 230784, 231385, 234390, 237996, 240240, 241920, 247104, 250016, 252420, 256256, 257829, 259632, 262080, 264440, 266112, 269248, 270270, 273455, 274560, 277662, 281268, 288288, 288480, 295680, 297495, 302904, 308880, 312520, 314496, 317328, 320320, 324540, 328146, 329472, 332640, 336560, 343772, 346176, 349440, 351585, 356994, 360360, 370216, 375024, 378630, 380160, 384384, 384640, 393120, 396660, 403872, 411840, 416493, 421902, 423104, 429715, 432432, 432720, 437528, 443520, 449280, 454356, 461568, 462770, 468780, 475992, 480480, 492219, 494208, 500032, 504840, 515658, 519264, 524160, 528880, 532224, 538496, 540540, 546910, 549120, 555324, 562536, 567945, 576576, 576960, 594990, 601601, 605808, 617760, 625040, 628992, 634656, 640640, 649080, 656292, 665280, 673120, 687544, 692352, 694155, 703170, 713988, 720720, 740432, 750048, 757260, 768768, 769280, 773487, 786240, 793320, 807744, 820365, 823680, 832986, 843804, 846208, 859430, 864864, 865440, 875056, 887040, 892485, 908712, 925540, 937560, 951984, 960960, 984438, 988416, 1000064, 1009680, 1031316, 1038528, 1048320, 1054755, 1057760, 1076992, 1081080, 1093820, 1110648, 1125072, 1135890, 1153152, 1153920, 1189980, 1203202, 1211616, 1235520, 1249479, 1250080, 1269312, 1281280, 1289145, 1298160, 1312584, 1330560, 1346240, 1375088, 1384704, 1388310, 1406340, 1427976, 1441440, 1476657, 1480864, 1500096, 1514520, 1546974, 1572480, 1586640, 1615488, 1640730, 1647360, 1665972, 1687608, 1692416, 1718860, 1729728, 1730880, 1750112, 1784970, 1804803, 1817424, 1851080, 1875120, 1903968, 1921920, 1968876, 2000128, 2019360, 2062632, 2077056, 2082465, 2109510, 2115520, 2162160, 2187640, 2221296, 2250144, 2271780, 2306304, 2307840, 2320461, 2379960, 2406404, 2423232, 2461095, 2471040, 2498958, 2500160, 2538624, 2578290, 2596320, 2625168, 2661120, 2692480, 2750176, 2776620, 2812680, 2855952, 2882880, 2953314, 2961728, 3000192, 3008005, 3029040, 3093948, 3144960, 3173280, 3230976, 3281460, 3331944, 3375216, 3437720, 3459456, 3461760, 3500224, 3569940, 3609606, 3634848, 3702160, 3750240, 3807936, 3843840, 3867435, 3937752, 4038720, 4125264, 4154112, 4164930, 4219020, 4231040, 4324320, 4375280, 4442592, 4500288, 4543560, 4640922, 4759920, 4812808, 4846464, 4922190, 4942080, 4997916, 5000320, 5077248, 5156580, 5192640, 5250336, 5384960, 5414409, 5500352, 5553240, 5625360, 5711904, 5765760, 5906628, 5923456, 6000384, 6016010, 6058080, 6187896, 6247395, 6346560, 6562920, 6663888, 6750432, 6875440, 6918912, 6923520, 7000448, 7139880, 7219212, 7269696, 7383285, 7404320, 7500480, 7615872, 7734870, 7875504, 8077440, 8250528, 8329860, 8438040, 8462080, 8648640, 8750560, 8885184, 9000576, 9024015, 9087120, 9281844, 9519840, 9625616, 9692928, 9844380, 9995832, 10000640, 10313160, 10385280, 10500672, 10828818, 11000704, 11106480, 11250720, 11423808, 11531520, 11602305, 11813256, 11846912, 12032020, 12116160, 12375792, 12494790, 12693120, 13125840, 13327776, 13500864, 13750880, 14000896, 14279760, 14438424, 14539392, 14766570, 14808640, 15000960, 15231744, 15469740, 15751008, 16154880, 16243227, 16501056, 16659720, 16876080, 17297280, 17501120, 17770368, 18001152, 18048030, 18174240, 18563688, 19039680, 19251232, 19688760, 19991664, 20626320, 20770560, 21001344, 21657636, 22001408, 22212960, 22501440, 22847616, 23204610, 23626512, 24064040, 24232320, 24751584, 24989580, 25386240, 26251680, 26655552, 27001728, 27072045, 27501760, 28559520, 28876848, 29078784, 29533140, 29617280, 30001920, 30939480, 31502016, 32486454, 33002112, 33319440, 33752160, 34594560, 35002240, 35540736, 36096060, 36348480, 37127376, 38079360, 38502464, 39377520, 39983328, 41252640, 42002688, 43315272, 44425920, 45002880, 45695232, 46409220, 47253024, 48128080, 48464640, 49503168, 49979160, 52503360, 53311104, 54003456, 54144090, 55003520, 57119040, 57753696, 59066280, 59234560, 61878960, 63004032, 64972908, 66004224, 66638880, 67504320, 70004480, 72192120, 72696960, 74254752, 76158720, 77004928, 78755040, 79966656, 81216135, 82505280, 86630544, 88851840, 90005760, 92818440, 94506048, 96256160, 99006336, 99958320, 105006720, 106622208, 108288180, 110007040, 114238080, 115507392, 118132560, 123757920, 126008064, 129945816, 133277760, 135008640, 144384240, 145393920, 148509504, 154009856, 157510080, 159933312, 162432270, 165010560, 173261088, 177703680, 185636880, 189012096, 192512320, 198012672, 199916640, 210013440, 216576360, 228476160, 231014784, 236265120, 247515840, 259891632, 266555520, 270017280, 288768480, 297019008, 315020160, 319866624, 324864540, 330021120, 346522176, 371273760, 378024192, 385024640, 399833280, 433152720, 462029568, 472530240, 495031680, 519783264, 533111040, 577536960, 594038016, 630040320, 649729080, 693044352, 742547520, 770049280, 799666560, 866305440, 945060480, 990063360, 1039566528, 1155073920, 1299458160, 1386088704, 1485095040, 1599333120, 1732610880, 1890120960, 2079133056, 2310147840, 2598916320, 2970190080, 3465221760, 4158266112, 5197832640, 6930443520, 10395665280, 20791330560]

約数ペア:

[(1, 20791330560), (2, 10395665280), (3, 6930443520), (4, 5197832640), (5, 4158266112), (6, 3465221760), (7, 2970190080), (8, 2598916320), (9, 2310147840), (10, 2079133056), (11, 1890120960), (12, 1732610880), (13, 1599333120), (14, 1485095040), (15, 1386088704), (16, 1299458160), (18, 1155073920), (20, 1039566528), (21, 990063360), (22, 945060480), (24, 866305440), (26, 799666560), (27, 770049280), (28, 742547520), (30, 693044352), (32, 649729080), (33, 630040320), (35, 594038016), (36, 577536960), (39, 533111040), (40, 519783264), (42, 495031680), (44, 472530240), (45, 462029568), (48, 433152720), (52, 399833280), (54, 385024640), (55, 378024192), (56, 371273760), (60, 346522176), (63, 330021120), (64, 324864540), (65, 319866624), (66, 315020160), (70, 297019008), (72, 288768480), (77, 270017280), (78, 266555520), (80, 259891632), (84, 247515840), (88, 236265120), (90, 231014784), (91, 228476160), (96, 216576360), (99, 210013440), (104, 199916640), (105, 198012672), (108, 192512320), (110, 189012096), (112, 185636880), (117, 177703680), (120, 173261088), (126, 165010560), (128, 162432270), (130, 159933312), (132, 157510080), (135, 154009856), (140, 148509504), (143, 145393920), (144, 144384240), (154, 135008640), (156, 133277760), (160, 129945816), (165, 126008064), (168, 123757920), (176, 118132560), (180, 115507392), (182, 114238080), (189, 110007040), (192, 108288180), (195, 106622208), (198, 105006720), (208, 99958320), (210, 99006336), (216, 96256160), (220, 94506048), (224, 92818440), (231, 90005760), (234, 88851840), (240, 86630544), (252, 82505280), (256, 81216135), (260, 79966656), (264, 78755040), (270, 77004928), (273, 76158720), (280, 74254752), (286, 72696960), (288, 72192120), (297, 70004480), (308, 67504320), (312, 66638880), (315, 66004224), (320, 64972908), (330, 63004032), (336, 61878960), (351, 59234560), (352, 59066280), (360, 57753696), (364, 57119040), (378, 55003520), (384, 54144090), (385, 54003456), (390, 53311104), (396, 52503360), (416, 49979160), (420, 49503168), (429, 48464640), (432, 48128080), (440, 47253024), (448, 46409220), (455, 45695232), (462, 45002880), (468, 44425920), (480, 43315272), (495, 42002688), (504, 41252640), (520, 39983328), (528, 39377520), (540, 38502464), (546, 38079360), (560, 37127376), (572, 36348480), (576, 36096060), (585, 35540736), (594, 35002240), (601, 34594560), (616, 33752160), (624, 33319440), (630, 33002112), (640, 32486454), (660, 31502016), (672, 30939480), (693, 30001920), (702, 29617280), (704, 29533140), (715, 29078784), (720, 28876848), (728, 28559520), (756, 27501760), (768, 27072045), (770, 27001728), (780, 26655552), (792, 26251680), (819, 25386240), (832, 24989580), (840, 24751584), (858, 24232320), (864, 24064040), (880, 23626512), (896, 23204610), (910, 22847616), (924, 22501440), (936, 22212960), (945, 22001408), (960, 21657636), (990, 21001344), (1001, 20770560), (1008, 20626320), (1040, 19991664), (1056, 19688760), (1080, 19251232), (1092, 19039680), (1120, 18563688), (1144, 18174240), (1152, 18048030), (1155, 18001152), (1170, 17770368), (1188, 17501120), (1202, 17297280), (1232, 16876080), (1248, 16659720), (1260, 16501056), (1280, 16243227), (1287, 16154880), (1320, 15751008), (1344, 15469740), (1365, 15231744), (1386, 15000960), (1404, 14808640), (1408, 14766570), (1430, 14539392), (1440, 14438424), (1456, 14279760), (1485, 14000896), (1512, 13750880), (1540, 13500864), (1560, 13327776), (1584, 13125840), (1638, 12693120), (1664, 12494790), (1680, 12375792), (1716, 12116160), (1728, 12032020), (1755, 11846912), (1760, 11813256), (1792, 11602305), (1803, 11531520), (1820, 11423808), (1848, 11250720), (1872, 11106480), (1890, 11000704), (1920, 10828818), (1980, 10500672), (2002, 10385280), (2016, 10313160), (2079, 10000640), (2080, 9995832), (2112, 9844380), (2145, 9692928), (2160, 9625616), (2184, 9519840), (2240, 9281844), (2288, 9087120), (2304, 9024015), (2310, 9000576), (2340, 8885184), (2376, 8750560), (2404, 8648640), (2457, 8462080), (2464, 8438040), (2496, 8329860), (2520, 8250528), (2574, 8077440), (2640, 7875504), (2688, 7734870), (2730, 7615872), (2772, 7500480), (2808, 7404320), (2816, 7383285), (2860, 7269696), (2880, 7219212), (2912, 7139880), (2970, 7000448), (3003, 6923520), (3005, 6918912), (3024, 6875440), (3080, 6750432), (3120, 6663888), (3168, 6562920), (3276, 6346560), (3328, 6247395), (3360, 6187896), (3432, 6058080), (3456, 6016010), (3465, 6000384), (3510, 5923456), (3520, 5906628), (3606, 5765760), (3640, 5711904), (3696, 5625360), (3744, 5553240), (3780, 5500352), (3840, 5414409), (3861, 5384960), (3960, 5250336), (4004, 5192640), (4032, 5156580), (4095, 5077248), (4158, 5000320), (4160, 4997916), (4207, 4942080), (4224, 4922190), (4290, 4846464), (4320, 4812808), (4368, 4759920), (4480, 4640922), (4576, 4543560), (4620, 4500288), (4680, 4442592), (4752, 4375280), (4808, 4324320), (4914, 4231040), (4928, 4219020), (4992, 4164930), (5005, 4154112), (5040, 4125264), (5148, 4038720), (5280, 3937752), (5376, 3867435), (5409, 3843840), (5460, 3807936), (5544, 3750240), (5616, 3702160), (5720, 3634848), (5760, 3609606), (5824, 3569940), (5940, 3500224), (6006, 3461760), (6010, 3459456), (6048, 3437720), (6160, 3375216), (6240, 3331944), (6336, 3281460), (6435, 3230976), (6552, 3173280), (6611, 3144960), (6720, 3093948), (6864, 3029040), (6912, 3008005), (6930, 3000192), (7020, 2961728), (7040, 2953314), (7212, 2882880), (7280, 2855952), (7392, 2812680), (7488, 2776620), (7560, 2750176), (7722, 2692480), (7813, 2661120), (7920, 2625168), (8008, 2596320), (8064, 2578290), (8190, 2538624), (8316, 2500160), (8320, 2498958), (8414, 2471040), (8448, 2461095), (8580, 2423232), (8640, 2406404), (8736, 2379960), (8960, 2320461), (9009, 2307840), (9015, 2306304), (9152, 2271780), (9240, 2250144), (9360, 2221296), (9504, 2187640), (9616, 2162160), (9828, 2115520), (9856, 2109510), (9984, 2082465), (10010, 2077056), (10080, 2062632), (10296, 2019360), (10395, 2000128), (10560, 1968876), (10818, 1921920), (10920, 1903968), (11088, 1875120), (11232, 1851080), (11440, 1817424), (11520, 1804803), (11648, 1784970), (11880, 1750112), (12012, 1730880), (12020, 1729728), (12096, 1718860), (12285, 1692416), (12320, 1687608), (12480, 1665972), (12621, 1647360), (12672, 1640730), (12870, 1615488), (13104, 1586640), (13222, 1572480), (13440, 1546974), (13728, 1514520), (13860, 1500096), (14040, 1480864), (14080, 1476657), (14424, 1441440), (14560, 1427976), (14784, 1406340), (14976, 1388310), (15015, 1384704), (15120, 1375088), (15444, 1346240), (15626, 1330560), (15840, 1312584), (16016, 1298160), (16128, 1289145), (16227, 1281280), (16380, 1269312), (16632, 1250080), (16640, 1249479), (16828, 1235520), (17160, 1211616), (17280, 1203202), (17472, 1189980), (18018, 1153920), (18030, 1153152), (18304, 1135890), (18480, 1125072), (18720, 1110648), (19008, 1093820), (19232, 1081080), (19305, 1076992), (19656, 1057760), (19712, 1054755), (19833, 1048320), (20020, 1038528), (20160, 1031316), (20592, 1009680), (20790, 1000064), (21035, 988416), (21120, 984438), (21636, 960960), (21840, 951984), (22176, 937560), (22464, 925540), (22880, 908712), (23296, 892485), (23439, 887040), (23760, 875056), (24024, 865440), (24040, 864864), (24192, 859430), (24570, 846208), (24640, 843804), (24960, 832986), (25242, 823680), (25344, 820365), (25740, 807744), (26208, 793320), (26444, 786240), (26880, 773487), (27027, 769280), (27045, 768768), (27456, 757260), (27720, 750048), (28080, 740432), (28848, 720720), (29120, 713988), (29568, 703170), (29952, 694155), (30030, 692352), (30240, 687544), (30888, 673120), (31252, 665280), (31680, 656292), (32032, 649080), (32454, 640640), (32760, 634656), (33055, 628992), (33264, 625040), (33656, 617760), (34320, 605808), (34560, 601601), (34944, 594990), (36036, 576960), (36060, 576576), (36608, 567945), (36960, 562536), (37440, 555324), (37863, 549120), (38016, 546910), (38464, 540540), (38610, 538496), (39065, 532224), (39312, 528880), (39666, 524160), (40040, 519264), (40320, 515658), (41184, 504840), (41580, 500032), (42070, 494208), (42240, 492219), (43272, 480480), (43680, 475992), (44352, 468780), (44928, 462770), (45045, 461568), (45760, 454356), (46277, 449280), (46878, 443520), (47520, 437528), (48048, 432720), (48080, 432432), (48384, 429715), (49140, 423104), (49280, 421902), (49920, 416493), (50484, 411840), (51480, 403872), (52416, 396660), (52888, 393120), (54054, 384640), (54090, 384384), (54691, 380160), (54912, 378630), (55440, 375024), (56160, 370216), (57696, 360360), (58240, 356994), (59136, 351585), (59499, 349440), (60060, 346176), (60480, 343772), (61776, 336560), (62504, 332640), (63105, 329472), (63360, 328146), (64064, 324540), (64908, 320320), (65520, 317328), (66110, 314496), (66528, 312520), (67312, 308880), (68640, 302904), (69888, 297495), (70317, 295680), (72072, 288480), (72120, 288288), (73920, 281268), (74880, 277662), (75726, 274560), (76032, 273455), (76928, 270270), (77220, 269248), (78130, 266112), (78624, 264440), (79332, 262080), (80080, 259632), (80640, 257829), (81135, 256256), (82368, 252420), (83160, 250016), (84140, 247104), (85943, 241920), (86544, 240240), (87360, 237996), (88704, 234390), (89856, 231385), (90090, 230784), (91520, 227178), (92554, 224640), (93756, 221760), (95040, 218764), (96096, 216360), (96160, 216216), (98280, 211552), (98560, 210951), (99165, 209664), (100968, 205920), (102960, 201936), (104832, 198330), (105776, 196560), (108108, 192320), (108180, 192192), (109382, 190080), (109824, 189315), (110880, 187512), (112320, 185108), (113589, 183040), (115392, 180180), (116480, 178497), (117195, 177408), (118998, 174720), (120120, 173088), (120960, 171886), (123552, 168280), (125008, 166320), (126210, 164736), (126720, 164073), (128128, 162270), (129816, 160160), (131040, 158664), (132220, 157248), (133056, 156260), (134624, 154440), (135135, 153856), (137280, 151452), (138831, 149760), (140634, 147840), (144144, 144240)]