2640970163520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{252827}}^1$

素因数の和:252900

約数の個数: 560

約数和(自身を含む): 10443438770688

約数和(自身を除く): 7802468607168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 390, 403, 405, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 648, 702, 720, 744, 780, 806, 810, 832, 837, 864, 930, 936, 960, 992, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1248, 1296, 1395, 1404, 1440, 1488, 1560, 1612, 1620, 1674, 1728, 1755, 1860, 1872, 1984, 2015, 2080, 2106, 2160, 2232, 2340, 2418, 2480, 2496, 2511, 2592, 2790, 2808, 2880, 2976, 3120, 3224, 3240, 3348, 3510, 3627, 3720, 3744, 4030, 4160, 4185, 4212, 4320, 4464, 4680, 4836, 4960, 5022, 5184, 5265, 5580, 5616, 5952, 6045, 6240, 6448, 6480, 6696, 7020, 7254, 7440, 7488, 8060, 8370, 8424, 8640, 8928, 9360, 9672, 9920, 10044, 10530, 10881, 11160, 11232, 12090, 12480, 12555, 12896, 12960, 13392, 14040, 14508, 14880, 16120, 16740, 16848, 17856, 18135, 18720, 19344, 20088, 21060, 21762, 22320, 22464, 24180, 25110, 25792, 25920, 26784, 28080, 29016, 29760, 32240, 32643, 33480, 33696, 36270, 37440, 38688, 40176, 42120, 43524, 44640, 48360, 50220, 53568, 54405, 56160, 58032, 64480, 65286, 66960, 67392, 72540, 77376, 80352, 84240, 87048, 89280, 96720, 100440, 108810, 112320, 116064, 128960, 130572, 133920, 145080, 160704, 163215, 168480, 174096, 193440, 200880, 217620, 232128, 252827, 261144, 267840, 290160, 326430, 336960, 348192, 386880, 401760, 435240, 505654, 522288, 580320, 652860, 696384, 758481, 803520, 870480, 1011308, 1044576, 1160640, 1264135, 1305720, 1516962, 1740960, 2022616, 2089152, 2275443, 2528270, 2611440, 3033924, 3286751, 3481920, 3792405, 4045232, 4550886, 5056540, 5222880, 6067848, 6573502, 6826329, 7584810, 7837637, 8090464, 9101772, 9860253, 10113080, 10445760, 11377215, 12135696, 13147004, 13652658, 15169620, 15675274, 16180928, 16433755, 18203544, 19720506, 20226160, 20478987, 22754430, 23512911, 24271392, 26294008, 27305316, 29580759, 30339240, 31350548, 32867510, 34131645, 36407088, 39188185, 39441012, 40452320, 40957974, 45508860, 47025822, 48542784, 49301265, 52588016, 54610632, 59161518, 60678480, 62701096, 65735020, 68263290, 70538733, 72814176, 78376370, 78882024, 80904640, 81915948, 88742277, 91017720, 94051644, 98602530, 101889281, 102394935, 105176032, 109221264, 117564555, 118323036, 121356960, 125402192, 131470040, 136526580, 141077466, 145628352, 147903795, 156752740, 157764048, 163831896, 177484554, 182035440, 188103288, 197205060, 203778562, 204789870, 210352064, 211616199, 218442528, 235129110, 236646072, 242713920, 250804384, 262940080, 266226831, 273053160, 282154932, 295807590, 305667843, 313505480, 315528096, 327663792, 352693665, 354969108, 364070880, 376206576, 394410120, 407557124, 409579740, 423232398, 436885056, 443711385, 470258220, 473292144, 501608768, 509446405, 525880160, 532453662, 546106320, 564309864, 591615180, 611335686, 627010960, 631056192, 634848597, 655327584, 705387330, 709938216, 728141760, 752413152, 788820240, 815114248, 819159480, 846464796, 887422770, 917003529, 940516440, 946584288, 1018892810, 1051760320, 1058080995, 1064907324, 1092212640, 1128619728, 1183230360, 1222671372, 1254021920, 1269697194, 1310655168, 1331134155, 1410774660, 1419876432, 1504826304, 1528339215, 1577640480, 1630228496, 1638318960, 1692929592, 1774845540, 1834007058, 1881032880, 1893168576, 2037785620, 2116161990, 2129814648, 2184425280, 2257239456, 2366460720, 2445342744, 2508043840, 2539394388, 2662268310, 2751010587, 2821549320, 2839752864, 3056678430, 3155280960, 3174242985, 3260456992, 3276637920, 3385859184, 3549691080, 3668014116, 3762065760, 4075571240, 4232323980, 4259629296, 4514478912, 4585017645, 4732921440, 4890685488, 5078788776, 5324536620, 5502021174, 5643098640, 5679505728, 6113356860, 6348485970, 6520913984, 6553275840, 6771718368, 7099382160, 7336028232, 7524131520, 8151142480, 8253031761, 8464647960, 8519258592, 9170035290, 9465842880, 9781370976, 10157577552, 10649073240, 11004042348, 11286197280, 12226713720, 12696971940, 13543436736, 13755052935, 14198764320, 14672056464, 16302284960, 16506063522, 16929295920, 17038517184, 18340070580, 19562741952, 20315155104, 21298146480, 22008084696, 22572394560, 24453427440, 25393943880, 27510105870, 28397528640, 29344112928, 32604569920, 33012127044, 33858591840, 36680141160, 40630310208, 41265158805, 42596292960, 44016169392, 48906854880, 50787887760, 55020211740, 58688225856, 66024254088, 67717183680, 73360282320, 82530317610, 85192585920, 88032338784, 97813709760, 101575775520, 110040423480, 132048508176, 146720564640, 165060635220, 176064677568, 203151551040, 220080846960, 264097016352, 293441129280, 330121270440, 440161693920, 528194032704, 660242540880, 880323387840, 1320485081760, 2640970163520]

約数ペア:

[(1, 2640970163520), (2, 1320485081760), (3, 880323387840), (4, 660242540880), (5, 528194032704), (6, 440161693920), (8, 330121270440), (9, 293441129280), (10, 264097016352), (12, 220080846960), (13, 203151551040), (15, 176064677568), (16, 165060635220), (18, 146720564640), (20, 132048508176), (24, 110040423480), (26, 101575775520), (27, 97813709760), (30, 88032338784), (31, 85192585920), (32, 82530317610), (36, 73360282320), (39, 67717183680), (40, 66024254088), (45, 58688225856), (48, 55020211740), (52, 50787887760), (54, 48906854880), (60, 44016169392), (62, 42596292960), (64, 41265158805), (65, 40630310208), (72, 36680141160), (78, 33858591840), (80, 33012127044), (81, 32604569920), (90, 29344112928), (93, 28397528640), (96, 27510105870), (104, 25393943880), (108, 24453427440), (117, 22572394560), (120, 22008084696), (124, 21298146480), (130, 20315155104), (135, 19562741952), (144, 18340070580), (155, 17038517184), (156, 16929295920), (160, 16506063522), (162, 16302284960), (180, 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