20105487360

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:383

約数の個数: 704

約数和(自身を含む): 83006668800

約数和(自身を除く): 62901181440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 158, 160, 168, 180, 189, 192, 210, 216, 224, 237, 240, 252, 256, 263, 270, 280, 288, 315, 316, 320, 336, 360, 378, 384, 395, 420, 432, 448, 474, 480, 504, 512, 526, 540, 553, 560, 576, 630, 632, 640, 672, 711, 720, 756, 768, 789, 790, 840, 864, 896, 945, 948, 960, 1008, 1024, 1052, 1080, 1106, 1120, 1152, 1185, 1260, 1264, 1280, 1315, 1344, 1422, 1440, 1512, 1536, 1578, 1580, 1659, 1680, 1728, 1792, 1841, 1890, 1896, 1920, 2016, 2104, 2133, 2160, 2212, 2240, 2304, 2367, 2370, 2520, 2528, 2560, 2630, 2688, 2765, 2844, 2880, 3024, 3072, 3156, 3160, 3318, 3360, 3456, 3555, 3584, 3682, 3780, 3792, 3840, 3945, 4032, 4208, 4266, 4320, 4424, 4480, 4608, 4734, 4740, 4977, 5040, 5056, 5120, 5260, 5376, 5523, 5530, 5688, 5760, 6048, 6312, 6320, 6636, 6720, 6912, 7101, 7110, 7168, 7364, 7560, 7584, 7680, 7890, 8064, 8295, 8416, 8532, 8640, 8848, 8960, 9205, 9216, 9468, 9480, 9954, 10080, 10112, 10520, 10665, 10752, 11046, 11060, 11376, 11520, 11835, 12096, 12624, 12640, 13272, 13440, 13824, 14202, 14220, 14728, 14931, 15120, 15168, 15360, 15780, 16128, 16569, 16590, 16832, 17064, 17280, 17696, 17920, 18410, 18936, 18960, 19908, 20160, 20224, 20777, 21040, 21330, 21504, 22092, 22120, 22752, 23040, 23670, 24192, 24885, 25248, 25280, 26544, 26880, 27615, 27648, 28404, 28440, 29456, 29862, 30240, 30336, 31560, 32256, 33138, 33180, 33664, 34128, 34560, 35392, 35505, 35840, 36820, 37872, 37920, 39816, 40320, 40448, 41554, 42080, 42660, 44184, 44240, 45504, 46080, 47340, 48384, 49707, 49770, 50496, 50560, 53088, 53760, 55230, 56808, 56880, 58912, 59724, 60480, 60672, 62331, 63120, 64512, 66276, 66360, 67328, 68256, 69120, 70784, 71010, 73640, 74655, 75744, 75840, 79632, 80640, 80896, 82845, 83108, 84160, 85320, 88368, 88480, 91008, 94680, 96768, 99414, 99540, 100992, 101120, 103885, 106176, 107520, 110460, 113616, 113760, 117824, 119448, 120960, 121344, 124662, 126240, 132552, 132720, 134656, 136512, 138240, 141568, 142020, 145439, 147280, 149310, 151488, 151680, 159264, 161280, 165690, 166216, 168320, 170640, 176736, 176960, 182016, 186993, 189360, 193536, 198828, 199080, 201984, 202240, 207770, 212352, 220920, 227232, 227520, 235648, 238896, 241920, 242688, 248535, 249324, 252480, 265104, 265440, 269312, 273024, 283136, 284040, 290878, 294560, 298620, 302976, 303360, 311655, 318528, 322560, 331380, 332432, 336640, 341280, 353472, 353920, 364032, 373986, 378720, 397656, 398160, 403968, 404480, 415540, 424704, 436317, 441840, 454464, 455040, 471296, 477792, 483840, 497070, 498648, 504960, 530208, 530880, 546048, 560979, 566272, 568080, 581756, 589120, 597240, 605952, 606720, 623310, 637056, 662760, 664864, 673280, 682560, 706944, 707840, 727195, 728064, 747972, 757440, 795312, 796320, 807936, 831080, 849408, 872634, 883680, 908928, 910080, 934965, 942592, 955584, 967680, 994140, 997296, 1009920, 1060416, 1061760, 1092096, 1121958, 1136160, 1163512, 1178240, 1194480, 1211904, 1213440, 1246620, 1274112, 1308951, 1325520, 1329728, 1346560, 1365120, 1413888, 1415680, 1454390, 1495944, 1514880, 1590624, 1592640, 1662160, 1698816, 1745268, 1767360, 1817856, 1820160, 1869930, 1885184, 1911168, 1988280, 1994592, 2019840, 2120832, 2123520, 2181585, 2184192, 2243916, 2272320, 2327024, 2356480, 2388960, 2423808, 2493240, 2548224, 2617902, 2651040, 2659456, 2730240, 2804895, 2827776, 2831360, 2908780, 2991888, 3029760, 3181248, 3185280, 3324320, 3490536, 3534720, 3635712, 3640320, 3739860, 3822336, 3926853, 3976560, 3989184, 4039680, 4241664, 4247040, 4363170, 4487832, 4544640, 4654048, 4712960, 4777920, 4986480, 5096448, 5235804, 5302080, 5318912, 5460480, 5609790, 5655552, 5817560, 5983776, 6059520, 6362496, 6370560, 6544755, 6648640, 6981072, 7069440, 7271424, 7479720, 7644672, 7853706, 7953120, 7978368, 8483328, 8494080, 8726340, 8975664, 9089280, 9308096, 9425920, 9555840, 9972960, 10471608, 10604160, 10637824, 10920960, 11219580, 11635120, 11967552, 12119040, 12724992, 12741120, 13089510, 13297280, 13962144, 14138880, 14959440, 15289344, 15707412, 15906240, 15956736, 16966656, 17452680, 17951328, 18178560, 18616192, 19111680, 19634265, 19945920, 20943216, 21208320, 21275648, 22439160, 23270240, 23935104, 25449984, 25482240, 26179020, 26594560, 27924288, 28277760, 29918880, 31414824, 31812480, 31913472, 34905360, 35902656, 36357120, 37232384, 38223360, 39268530, 39891840, 41886432, 42416640, 44878320, 46540480, 47870208, 50899968, 52358040, 53189120, 55848576, 59837760, 62829648, 63624960, 63826944, 69810720, 71805312, 74464768, 76446720, 78537060, 79783680, 83772864, 84833280, 89756640, 93080960, 95740416, 104716080, 106378240, 111697152, 119675520, 125659296, 127249920, 139621440, 143610624, 148929536, 157074120, 159567360, 167545728, 179513280, 186161920, 191480832, 209432160, 223394304, 239351040, 251318592, 254499840, 279242880, 287221248, 314148240, 319134720, 335091456, 359026560, 372323840, 418864320, 446788608, 478702080, 502637184, 558485760, 574442496, 628296480, 670182912, 718053120, 744647680, 837728640, 957404160, 1005274368, 1116971520, 1256592960, 1340365824, 1436106240, 1675457280, 2010548736, 2233943040, 2513185920, 2872212480, 3350914560, 4021097472, 5026371840, 6701829120, 10052743680, 20105487360]

約数ペア:

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151680), (132720, 151488), (134656, 149310), (136512, 147280), (138240, 145439), (141568, 142020)]