2561169816000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{5521}}^1$

素因数の和:5950

約数の個数: 672

約数和(自身を含む): 9728013746880

約数和(自身を除く): 7166843930880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 125, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 250, 255, 272, 288, 300, 306, 320, 340, 360, 375, 379, 400, 408, 425, 450, 480, 500, 510, 544, 576, 600, 612, 680, 720, 750, 758, 765, 800, 816, 850, 900, 960, 1000, 1020, 1088, 1125, 1137, 1200, 1224, 1275, 1360, 1440, 1500, 1516, 1530, 1600, 1632, 1700, 1800, 1895, 2000, 2040, 2125, 2250, 2274, 2400, 2448, 2550, 2720, 2880, 3000, 3032, 3060, 3264, 3400, 3411, 3600, 3790, 3825, 4000, 4080, 4250, 4500, 4548, 4800, 4896, 5100, 5440, 5521, 5685, 6000, 6064, 6120, 6375, 6443, 6800, 6822, 7200, 7580, 7650, 8000, 8160, 8500, 9000, 9096, 9475, 9792, 10200, 11042, 11370, 12000, 12128, 12240, 12750, 12886, 13600, 13644, 14400, 15160, 15300, 16320, 16563, 17000, 17055, 18000, 18192, 18950, 19125, 19329, 20400, 22084, 22740, 24000, 24256, 24480, 25500, 25772, 27200, 27288, 27605, 28425, 30320, 30600, 32215, 33126, 34000, 34110, 36000, 36384, 37900, 38250, 38658, 40800, 44168, 45480, 47375, 48960, 49689, 51000, 51544, 54576, 55210, 56850, 57987, 60640, 61200, 64430, 66252, 68000, 68220, 72000, 72768, 75800, 76500, 77316, 81600, 82815, 85275, 88336, 90960, 93857, 94750, 96645, 99378, 102000, 103088, 109152, 110420, 113700, 115974, 121280, 122400, 128860, 132504, 136000, 136440, 138025, 142125, 151600, 153000, 154632, 161075, 165630, 170550, 176672, 181920, 187714, 189500, 193290, 198756, 204000, 206176, 218304, 220840, 227400, 231948, 244800, 248445, 257720, 265008, 272880, 276050, 281571, 284250, 289935, 303200, 306000, 309264, 322150, 331260, 341100, 353344, 363840, 375428, 379000, 386580, 397512, 408000, 412352, 414075, 426375, 441680, 454800, 463896, 469285, 483225, 496890, 515440, 530016, 545760, 552100, 563142, 568500, 579870, 606400, 612000, 618528, 644300, 662520, 682200, 690125, 750856, 758000, 773160, 795024, 805375, 828150, 844713, 852750, 883360, 909600, 927792, 938570, 966450, 993780, 1030880, 1060032, 1091520, 1104200, 1126284, 1137000, 1159740, 1224000, 1237056, 1242225, 1288600, 1325040, 1364400, 1380250, 1407855, 1449675, 1501712, 1516000, 1546320, 1590048, 1610750, 1656300, 1689426, 1705500, 1766720, 1819200, 1855584, 1877140, 1932900, 1987560, 2061760, 2070375, 2092459, 2208400, 2252568, 2274000, 2319480, 2346425, 2416125, 2484450, 2577200, 2650080, 2728800, 2760500, 2815710, 2899350, 3003424, 3032000, 3092640, 3180096, 3221500, 3312600, 3378852, 3411000, 3711168, 3754280, 3865800, 3975120, 4140750, 4184918, 4223565, 4416800, 4505136, 4548000, 4638960, 4692850, 4832250, 4968900, 5154400, 5300160, 5457600, 5521000, 5631420, 5798700, 6006848, 6185280, 6211125, 6277377, 6443000, 6625200, 6757704, 6822000, 7039275, 7248375, 7508560, 7731600, 7950240, 8281500, 8369836, 8447130, 8833600, 9010272, 9096000, 9277920, 9385700, 9664500, 9937800, 10308800, 10462295, 11042000, 11262840, 11597400, 11732125, 12422250, 12554754, 12886000, 13250400, 13515408, 13644000, 14078550, 14496750, 15017120, 15463200, 15900480, 16563000, 16739672, 16894260, 18020544, 18555840, 18771400, 18832131, 19329000, 19875600, 20924590, 21117825, 22084000, 22525680, 23194800, 23464250, 24844500, 25109508, 25772000, 26500800, 27030816, 27288000, 28157100, 28993500, 30034240, 30926400, 31386885, 33126000, 33479344, 33788520, 35196375, 35571803, 37542800, 37664262, 38658000, 39751200, 41849180, 42235650, 44168000, 45051360, 46389600, 46928500, 49689000, 50219016, 51544000, 52311475, 54061632, 56314200, 57987000, 62773770, 66252000, 66958688, 67577040, 70392750, 71143606, 75085600, 75328524, 77316000, 79502400, 83698360, 84471300, 90102720, 92779200, 93857000, 94160655, 99378000, 100438032, 104622950, 105589125, 106715409, 112628400, 115974000, 125547540, 132504000, 133917376, 135154080, 140785500, 142287212, 150171200, 150657048, 154632000, 156934425, 167396720, 168942600, 177859015, 187714000, 188321310, 198756000, 200876064, 209245900, 211178250, 213430818, 225256800, 231948000, 251095080, 261557375, 270308160, 281571000, 284574424, 301314096, 313868850, 320146227, 334793440, 337885200, 355718030, 375428000, 376642620, 397512000, 401752128, 418491800, 422356500, 426861636, 450513600, 463896000, 470803275, 502190160, 523114750, 533577045, 563142000, 569148848, 602628192, 627737700, 640292454, 669586880, 675770400, 711436060, 750856000, 753285240, 784672125, 836983600, 844713000, 853723272, 889295075, 941606550, 1004380320, 1046229500, 1067154090, 1126284000, 1138297696, 1205256384, 1255475400, 1280584908, 1351540800, 1422872120, 1506570480, 1569344250, 1600731135, 1673967200, 1689426000, 1707446544, 1778590150, 1883213100, 2008760640, 2092459000, 2134308180, 2252568000, 2276595392, 2354016375, 2510950800, 2561169816, 2667885225, 2845744240, 3013140960, 3138688500, 3201462270, 3347934400, 3378852000, 3414893088, 3557180300, 3766426200, 4184918000, 4268616360, 4446475375, 4708032750, 5021901600, 5122339632, 5335770450, 5691488480, 6026281920, 6277377000, 6402924540, 6757704000, 6829786176, 7114360600, 7532852400, 8003655675, 8369836000, 8537232720, 8892950750, 9416065500, 10043803200, 10244679264, 10671540900, 11382976960, 12554754000, 12805849080, 13339426125, 14228721200, 15065704800, 16007311350, 16739672000, 17074465440, 17785901500, 18832131000, 20489358528, 21343081800, 25109508000, 25611698160, 26678852250, 28457442400, 30131409600, 32014622700, 34148930880, 35571803000, 37664262000, 40018278375, 42686163600, 50219016000, 51223396320, 53357704500, 56914884800, 64029245400, 71143606000, 75328524000, 80036556750, 85372327200, 102446792640, 106715409000, 128058490800, 142287212000, 150657048000, 160073113500, 170744654400, 213430818000, 256116981600, 284574424000, 320146227000, 426861636000, 512233963200, 640292454000, 853723272000, 1280584908000, 2561169816000]

約数ペア:

[(1, 2561169816000), (2, 1280584908000), (3, 853723272000), (4, 640292454000), (5, 512233963200), (6, 426861636000), (8, 320146227000), (9, 284574424000), (10, 256116981600), (12, 213430818000), (15, 170744654400), (16, 160073113500), (17, 150657048000), (18, 142287212000), (20, 128058490800), (24, 106715409000), (25, 102446792640), (30, 85372327200), (32, 80036556750), (34, 75328524000), (36, 71143606000), (40, 64029245400), (45, 56914884800), (48, 53357704500), (50, 51223396320), (51, 50219016000), (60, 42686163600), (64, 40018278375), (68, 37664262000), (72, 35571803000), (75, 34148930880), (80, 32014622700), (85, 30131409600), (90, 28457442400), (96, 26678852250), (100, 25611698160), (102, 25109508000), (120, 21343081800), (125, 20489358528), (136, 18832131000), (144, 17785901500), (150, 17074465440), (153, 16739672000), (160, 16007311350), (170, 15065704800), (180, 14228721200), (192, 13339426125), (200, 12805849080), (204, 12554754000), (225, 11382976960), (240, 10671540900), (250, 10244679264), (255, 10043803200), (272, 9416065500), (288, 8892950750), (300, 8537232720), (306, 8369836000), (320, 8003655675), (340, 7532852400), (360, 7114360600), (375, 6829786176), (379, 6757704000), (400, 6402924540), (408, 6277377000), (425, 6026281920), (450, 5691488480), (480, 5335770450), (500, 5122339632), (510, 5021901600), (544, 4708032750), (576, 4446475375), (600, 4268616360), (612, 4184918000), (680, 3766426200), (720, 3557180300), (750, 3414893088), (758, 3378852000), (765, 3347934400), (800, 3201462270), (816, 3138688500), (850, 3013140960), (900, 2845744240), (960, 2667885225), (1000, 2561169816), (1020, 2510950800), (1088, 2354016375), (1125, 2276595392), (1137, 2252568000), (1200, 2134308180), (1224, 2092459000), (1275, 2008760640), (1360, 1883213100), (1440, 1778590150), (1500, 1707446544), (1516, 1689426000), (1530, 1673967200), (1600, 1600731135), (1632, 1569344250), (1700, 1506570480), (1800, 1422872120), (1895, 1351540800), (2000, 1280584908), (2040, 1255475400), (2125, 1205256384), (2250, 1138297696), (2274, 1126284000), (2400, 1067154090), (2448, 1046229500), (2550, 1004380320), (2720, 941606550), (2880, 889295075), (3000, 853723272), (3032, 844713000), (3060, 836983600), (3264, 784672125), (3400, 753285240), (3411, 750856000), (3600, 711436060), (3790, 675770400), (3825, 669586880), (4000, 640292454), (4080, 627737700), (4250, 602628192), (4500, 569148848), (4548, 563142000), (4800, 533577045), (4896, 523114750), (5100, 502190160), (5440, 470803275), (5521, 463896000), (5685, 450513600), (6000, 426861636), (6064, 422356500), (6120, 418491800), (6375, 401752128), (6443, 397512000), (6800, 376642620), (6822, 375428000), (7200, 355718030), (7580, 337885200), (7650, 334793440), (8000, 320146227), (8160, 313868850), (8500, 301314096), (9000, 284574424), (9096, 281571000), (9475, 270308160), (9792, 261557375), (10200, 251095080), (11042, 231948000), (11370, 225256800), (12000, 213430818), (12128, 211178250), (12240, 209245900), (12750, 200876064), (12886, 198756000), (13600, 188321310), (13644, 187714000), (14400, 177859015), (15160, 168942600), (15300, 167396720), (16320, 156934425), (16563, 154632000), (17000, 150657048), (17055, 150171200), (18000, 142287212), (18192, 140785500), (18950, 135154080), (19125, 133917376), (19329, 132504000), (20400, 125547540), (22084, 115974000), (22740, 112628400), (24000, 106715409), (24256, 105589125), (24480, 104622950), (25500, 100438032), (25772, 99378000), (27200, 94160655), (27288, 93857000), (27605, 92779200), (28425, 90102720), (30320, 84471300), (30600, 83698360), (32215, 79502400), (33126, 77316000), (34000, 75328524), (34110, 75085600), (36000, 71143606), (36384, 70392750), (37900, 67577040), (38250, 66958688), (38658, 66252000), (40800, 62773770), (44168, 57987000), (45480, 56314200), (47375, 54061632), (48960, 52311475), (49689, 51544000), (51000, 50219016), (51544, 49689000), (54576, 46928500), (55210, 46389600), (56850, 45051360), (57987, 44168000), (60640, 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