20071189320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 512

約数和(自身を含む): 77135708160

約数和(自身を除く): 57064518840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 210, 211, 217, 248, 260, 273, 280, 281, 310, 312, 364, 372, 390, 403, 420, 422, 434, 455, 465, 520, 546, 562, 620, 633, 651, 728, 744, 780, 806, 840, 843, 844, 868, 910, 930, 1055, 1085, 1092, 1124, 1209, 1240, 1266, 1302, 1365, 1405, 1477, 1560, 1612, 1686, 1688, 1736, 1820, 1860, 1967, 2015, 2110, 2170, 2184, 2248, 2418, 2532, 2604, 2730, 2743, 2810, 2821, 2954, 3165, 3224, 3255, 3372, 3640, 3653, 3720, 3934, 4030, 4215, 4220, 4340, 4431, 4836, 5064, 5208, 5460, 5486, 5620, 5642, 5901, 5908, 6045, 6330, 6510, 6541, 6744, 7306, 7385, 7868, 8060, 8229, 8430, 8440, 8463, 8680, 8711, 8862, 9672, 9835, 10920, 10959, 10972, 11240, 11284, 11802, 11816, 12090, 12660, 13020, 13082, 13715, 14105, 14612, 14770, 15736, 16120, 16458, 16860, 16926, 17422, 17724, 18265, 19201, 19623, 19670, 21918, 21944, 22155, 22568, 23604, 24180, 25320, 25571, 26040, 26133, 26164, 27430, 28210, 29224, 29505, 29540, 32705, 32916, 33720, 33852, 34844, 35448, 36530, 38402, 39246, 39340, 41145, 42315, 43555, 43836, 44310, 45787, 47208, 48360, 51142, 52266, 52328, 54795, 54860, 56420, 57603, 59010, 59080, 59291, 60977, 65410, 65832, 67704, 69688, 73060, 76713, 76804, 78492, 78680, 82290, 84630, 85033, 87110, 87672, 88620, 91574, 96005, 98115, 102284, 104532, 109590, 109720, 112840, 113243, 115206, 118020, 118582, 121954, 127855, 130665, 130820, 137361, 146120, 153426, 153608, 156984, 164580, 169260, 170066, 174220, 177240, 177873, 182931, 183148, 192010, 196230, 204568, 209064, 219180, 226486, 228935, 230412, 236040, 237164, 243908, 255099, 255710, 261330, 261640, 274722, 288015, 296455, 304885, 306852, 329160, 338520, 339729, 340132, 348440, 355746, 365862, 366296, 383565, 384020, 392460, 415037, 425165, 438360, 452972, 457870, 460824, 474328, 487816, 510198, 511420, 522660, 549444, 566215, 576030, 592910, 595231, 609770, 613704, 679458, 680264, 686805, 711492, 731724, 767130, 768040, 770783, 784920, 792701, 830074, 850330, 889365, 905944, 914655, 915740, 1020396, 1022840, 1045320, 1098888, 1132430, 1152060, 1185820, 1190462, 1219540, 1245111, 1275495, 1358916, 1373610, 1422984, 1463448, 1534260, 1541566, 1585402, 1660148, 1698645, 1700660, 1778730, 1785693, 1829310, 1831480, 1838021, 2040792, 2075185, 2264860, 2304120, 2312349, 2371640, 2378103, 2380924, 2439080, 2490222, 2550990, 2717832, 2747220, 2976155, 3068520, 3083132, 3170804, 3320296, 3397290, 3401320, 3557460, 3571386, 3658620, 3676042, 3853915, 3963505, 4150370, 4529720, 4624698, 4756206, 4761848, 4980444, 5101980, 5395481, 5494440, 5514063, 5952310, 6166264, 6225555, 6341608, 6794580, 7114920, 7142772, 7317240, 7352084, 7707830, 7927010, 8300740, 8928465, 9190105, 9249396, 9512412, 9960888, 10203960, 10790962, 11028126, 11561745, 11890515, 11904620, 12451110, 12866147, 13589160, 14285544, 14704168, 15415660, 15854020, 16186443, 16601480, 17856930, 18380210, 18498792, 19024824, 21581924, 22056252, 23123490, 23781030, 23809240, 23894273, 24902220, 25732294, 26977405, 27570315, 30831320, 31708040, 32372886, 35713860, 36760420, 38598441, 43163848, 44112504, 46246980, 47562060, 47788546, 49804440, 51464588, 53954810, 55140630, 64330735, 64745772, 71427720, 71682819, 73520840, 77196882, 80932215, 92493960, 95124120, 95577092, 102929176, 107909620, 110281260, 119471365, 128661470, 129491544, 143365638, 154393764, 161864430, 167259911, 191154184, 192992205, 215819240, 220562520, 238942730, 257322940, 286731276, 308787528, 323728860, 334519822, 358414095, 385984410, 477885460, 501779733, 514645880, 573462552, 647457720, 669039644, 716828190, 771968820, 836299555, 955770920, 1003559466, 1338079288, 1433656380, 1543937640, 1672599110, 2007118932, 2508898665, 2867312760, 3345198220, 4014237864, 5017797330, 6690396440, 10035594660, 20071189320]

約数ペア:

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