20192993280

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 672

約数和(自身を含む): 78087931200

約数和(自身を除く): 57894937920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 256, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 384, 432, 456, 465, 480, 496, 512, 513, 540, 558, 570, 576, 589, 608, 620, 640, 684, 720, 744, 760, 768, 837, 855, 864, 912, 930, 960, 961, 992, 1024, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1536, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1922, 1984, 2048, 2052, 2160, 2232, 2280, 2304, 2356, 2432, 2480, 2560, 2565, 2736, 2790, 2880, 2883, 2945, 2976, 3040, 3072, 3348, 3420, 3456, 3534, 3648, 3720, 3840, 3844, 3968, 4096, 4104, 4185, 4320, 4464, 4560, 4608, 4712, 4805, 4864, 4960, 5120, 5130, 5301, 5472, 5580, 5760, 5766, 5890, 5952, 6080, 6144, 6696, 6840, 6912, 7068, 7296, 7440, 7680, 7688, 7936, 8192, 8208, 8370, 8640, 8649, 8835, 8928, 9120, 9216, 9424, 9610, 9728, 9920, 10240, 10260, 10602, 10944, 11160, 11520, 11532, 11780, 11904, 12160, 12288, 13392, 13680, 13824, 14136, 14415, 14592, 14880, 15360, 15376, 15872, 15903, 16416, 16740, 17280, 17298, 17670, 17856, 18240, 18259, 18432, 18848, 19220, 19456, 19840, 20480, 20520, 21204, 21888, 22320, 23040, 23064, 23560, 23808, 24320, 24576, 25947, 26505, 26784, 27360, 27648, 28272, 28830, 29184, 29760, 30720, 30752, 31744, 31806, 32832, 33480, 34560, 34596, 35340, 35712, 36480, 36518, 36864, 37696, 38440, 38912, 39680, 40960, 41040, 42408, 43245, 43776, 44640, 46080, 46128, 47120, 47616, 48640, 51894, 53010, 53568, 54720, 54777, 55296, 56544, 57660, 58368, 59520, 61440, 61504, 63488, 63612, 65664, 66960, 69120, 69192, 70680, 71424, 72960, 73036, 73728, 75392, 76880, 77824, 79360, 79515, 82080, 84816, 86490, 87552, 89280, 91295, 92160, 92256, 94240, 95232, 97280, 103788, 106020, 107136, 109440, 109554, 110592, 113088, 115320, 116736, 119040, 122880, 123008, 126976, 127224, 129735, 131328, 133920, 138240, 138384, 141360, 142848, 145920, 146072, 150784, 153760, 155648, 158720, 159030, 164160, 164331, 169632, 172980, 175104, 178560, 182590, 184320, 184512, 188480, 190464, 194560, 207576, 212040, 214272, 218880, 219108, 221184, 226176, 230640, 233472, 238080, 246016, 253952, 254448, 259470, 262656, 267840, 273885, 276480, 276768, 282720, 285696, 291840, 292144, 301568, 307520, 317440, 318060, 328320, 328662, 339264, 345960, 350208, 357120, 365180, 368640, 369024, 376960, 380928, 389120, 415152, 424080, 428544, 437760, 438216, 452352, 461280, 466944, 476160, 492032, 492993, 508896, 518940, 525312, 535680, 547770, 552960, 553536, 565440, 571392, 583680, 584288, 603136, 615040, 634880, 636120, 656640, 657324, 678528, 691920, 700416, 714240, 730360, 738048, 753920, 761856, 778240, 821655, 830304, 848160, 857088, 875520, 876432, 904704, 922560, 952320, 984064, 985986, 1017792, 1037880, 1050624, 1071360, 1095540, 1105920, 1107072, 1130880, 1142784, 1167360, 1168576, 1206272, 1230080, 1269760, 1272240, 1313280, 1314648, 1357056, 1383840, 1400832, 1428480, 1460720, 1476096, 1507840, 1643310, 1660608, 1696320, 1714176, 1751040, 1752864, 1809408, 1845120, 1904640, 1968128, 1971972, 2035584, 2075760, 2101248, 2142720, 2191080, 2214144, 2261760, 2285568, 2334720, 2337152, 2412544, 2460160, 2464965, 2544480, 2626560, 2629296, 2714112, 2767680, 2856960, 2921440, 2952192, 3015680, 3286620, 3321216, 3392640, 3428352, 3502080, 3505728, 3618816, 3690240, 3809280, 3936256, 3943944, 4071168, 4151520, 4202496, 4285440, 4382160, 4428288, 4523520, 4674304, 4825088, 4920320, 4929930, 5088960, 5253120, 5258592, 5428224, 5535360, 5713920, 5842880, 5904384, 6031360, 6573240, 6642432, 6785280, 6856704, 7004160, 7011456, 7237632, 7380480, 7872512, 7887888, 8142336, 8303040, 8570880, 8764320, 8856576, 9047040, 9348608, 9840640, 9859860, 10177920, 10506240, 10517184, 10856448, 11070720, 11427840, 11685760, 11808768, 12062720, 13146480, 13284864, 13570560, 14022912, 14475264, 14760960, 15775776, 16284672, 16606080, 17141760, 17528640, 17713152, 18094080, 18697216, 19681280, 19719720, 20355840, 21012480, 21034368, 21712896, 22141440, 23371520, 23617536, 24125440, 26292960, 26569728, 27141120, 28045824, 29521920, 31551552, 32569344, 33212160, 34283520, 35057280, 35426304, 36188160, 37394432, 39362560, 39439440, 40711680, 42068736, 43425792, 44282880, 46743040, 52585920, 53139456, 54282240, 56091648, 59043840, 63103104, 65138688, 66424320, 70114560, 70852608, 72376320, 74788864, 78878880, 81423360, 84137472, 88565760, 93486080, 105171840, 106278912, 108564480, 112183296, 118087680, 126206208, 130277376, 132848640, 140229120, 149577728, 157757760, 162846720, 168274944, 177131520, 186972160, 210343680, 212557824, 217128960, 224366592, 252412416, 265697280, 280458240, 315515520, 325693440, 336549888, 354263040, 373944320, 420687360, 448733184, 504824832, 531394560, 560916480, 631031040, 651386880, 673099776, 747888640, 841374720, 1009649664, 1062789120, 1121832960, 1262062080, 1346199552, 1682749440, 2019299328, 2243665920, 2524124160, 3365498880, 4038598656, 5048248320, 6730997760, 10096496640, 20192993280]

約数ペア:

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(1728, 11685760), (1767, 11427840), (1824, 11070720), (1860, 10856448), (1920, 10517184), (1922, 10506240), (1984, 10177920), (2048, 9859860), (2052, 9840640), (2160, 9348608), (2232, 9047040), (2280, 8856576), (2304, 8764320), (2356, 8570880), (2432, 8303040), (2480, 8142336), (2560, 7887888), (2565, 7872512), (2736, 7380480), (2790, 7237632), (2880, 7011456), (2883, 7004160), (2945, 6856704), (2976, 6785280), (3040, 6642432), (3072, 6573240), (3348, 6031360), (3420, 5904384), (3456, 5842880), (3534, 5713920), (3648, 5535360), (3720, 5428224), (3840, 5258592), (3844, 5253120), (3968, 5088960), (4096, 4929930), (4104, 4920320), (4185, 4825088), (4320, 4674304), (4464, 4523520), (4560, 4428288), (4608, 4382160), (4712, 4285440), (4805, 4202496), (4864, 4151520), (4960, 4071168), (5120, 3943944), (5130, 3936256), (5301, 3809280), (5472, 3690240), (5580, 3618816), (5760, 3505728), (5766, 3502080), (5890, 3428352), (5952, 3392640), (6080, 3321216), (6144, 3286620), (6696, 3015680), (6840, 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