21531744000

素因数分解:

$2^8\times 3^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 1008

約数和(自身を含む): 87826624704

約数和(自身を除く): 66294880704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 71, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 128, 130, 135, 142, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 213, 216, 225, 234, 240, 243, 250, 256, 260, 270, 284, 288, 300, 312, 320, 324, 325, 351, 355, 360, 375, 384, 390, 400, 405, 416, 426, 432, 450, 468, 480, 486, 500, 520, 540, 568, 576, 585, 600, 624, 639, 640, 648, 650, 675, 702, 710, 720, 729, 750, 768, 780, 800, 810, 832, 852, 864, 900, 923, 936, 960, 972, 975, 1000, 1040, 1053, 1065, 1080, 1125, 1136, 1152, 1170, 1200, 1215, 1248, 1278, 1280, 1296, 1300, 1350, 1404, 1420, 1440, 1458, 1500, 1560, 1600, 1620, 1625, 1664, 1704, 1728, 1755, 1775, 1800, 1846, 1872, 1917, 1920, 1944, 1950, 2000, 2025, 2080, 2106, 2130, 2160, 2250, 2272, 2304, 2340, 2400, 2430, 2496, 2556, 2592, 2600, 2700, 2769, 2808, 2840, 2880, 2916, 2925, 3000, 3120, 3159, 3195, 3200, 3240, 3250, 3328, 3375, 3408, 3456, 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26000, 26325, 26625, 27000, 27264, 27690, 28080, 28400, 28755, 28800, 29160, 29250, 29536, 29952, 30375, 30672, 31104, 31200, 31590, 31950, 32000, 32400, 33228, 33696, 34080, 34506, 34560, 35100, 35500, 36000, 36450, 36920, 37440, 37908, 38340, 38880, 39000, 40500, 40896, 41535, 41600, 42120, 42600, 43200, 43875, 44304, 44928, 45440, 46008, 46150, 46656, 46800, 47385, 47925, 48000, 48600, 49842, 49920, 50544, 51120, 51759, 51840, 52000, 52650, 53250, 54000, 54528, 55380, 56160, 56800, 57510, 57600, 58320, 58500, 59072, 60750, 61344, 62208, 62400, 63180, 63900, 64800, 66456, 67392, 68160, 69012, 69225, 70200, 71000, 72000, 72900, 73840, 74763, 74880, 75816, 76680, 77760, 78000, 78975, 79875, 81000, 81792, 83070, 83200, 84240, 85200, 86265, 86400, 87750, 88608, 89856, 90880, 91125, 92016, 92300, 93312, 93600, 94770, 95850, 96000, 97200, 99684, 101088, 102240, 103518, 103680, 104000, 105300, 106500, 108000, 110760, 112320, 113600, 115020, 115375, 116640, 117000, 118144, 121500, 122688, 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479250, 486000, 490752, 498420, 505440, 511200, 517590, 518400, 526500, 531648, 552096, 553800, 561600, 568000, 575100, 583200, 590720, 598104, 606528, 613440, 623025, 624000, 631800, 639000, 648000, 664560, 672867, 673920, 681600, 690120, 692250, 702000, 708864, 718875, 729000, 736128, 738400, 747630, 748800, 758160, 766800, 777600, 789750, 797472, 808704, 817920, 828144, 830700, 842400, 852000, 862650, 864000, 886080, 897156, 920160, 923000, 933120, 936000, 947700, 958500, 972000, 996840, 1010880, 1022400, 1035180, 1038375, 1053000, 1063296, 1104192, 1107600, 1121445, 1123200, 1136000, 1150200, 1166400, 1181440, 1184625, 1196208, 1213056, 1226880, 1246050, 1248000, 1263600, 1278000, 1293975, 1296000, 1329120, 1345734, 1347840, 1363200, 1380240, 1384500, 1404000, 1437750, 1458000, 1472256, 1476800, 1495260, 1516320, 1533600, 1555200, 1579500, 1594944, 1656288, 1661400, 1684800, 1704000, 1725300, 1772160, 1794312, 1840320, 1846000, 1869075, 1872000, 1895400, 1917000, 1944000, 1993680, 2021760, 2044800, 2070360, 2076750, 2106000, 2126592, 2156625, 2208384, 2215200, 2242890, 2246400, 2272000, 2300400, 2332800, 2369250, 2392416, 2426112, 2453760, 2492100, 2527200, 2556000, 2587950, 2592000, 2658240, 2691468, 2760480, 2769000, 2808000, 2875500, 2916000, 2953600, 2990520, 3032640, 3067200, 3115125, 3159000, 3189888, 3312576, 3322800, 3364335, 3369600, 3408000, 3450600, 3544320, 3588624, 3680640, 3692000, 3738150, 3744000, 3790800, 3834000, 3888000, 3987360, 4043520, 4089600, 4140720, 4153500, 4212000, 4313250, 4416768, 4430400, 4485780, 4600800, 4665600, 4738500, 4784832, 4984200, 5054400, 5112000, 5175900, 5316480, 5382936, 5520960, 5538000, 5607225, 5616000, 5751000, 5832000, 5907200, 5981040, 6065280, 6134400, 6230250, 6318000, 6379776, 6469875, 6625152, 6645600, 6728670, 6739200, 6816000, 6901200, 7177248, 7361280, 7384000, 7476300, 7581600, 7668000, 7776000, 7974720, 8281440, 8307000, 8424000, 8626500, 8860800, 8971560, 9201600, 9345375, 9477000, 9569664, 9968400, 10108800, 10224000, 10351800, 10632960, 10765872, 11041920, 11076000, 11214450, 11232000, 11502000, 11664000, 11962080, 12130560, 12268800, 12460500, 12636000, 12939750, 13250304, 13291200, 13457340, 13802400, 14354496, 14768000, 14952600, 15163200, 15336000, 15949440, 16562880, 16614000, 16821675, 16848000, 17253000, 17721600, 17943120, 18403200, 18690750, 18954000, 19139328, 19936800, 20217600, 20448000, 20703600, 21531744, 22083840, 22152000, 22428900, 23004000, 23328000, 23924160, 24921000, 25272000, 25879500, 26582400, 26914680, 27604800, 28036125, 28708992, 29536000, 29905200, 30326400, 30672000, 31898880, 33125760, 33228000, 33643350, 33696000, 34506000, 35886240, 36806400, 37381500, 37908000, 39873600, 41407200, 43063488, 44304000, 44857800, 46008000, 47848320, 49842000, 50544000, 51759000, 53164800, 53829360, 55209600, 56072250, 57417984, 59810400, 60652800, 61344000, 66251520, 66456000, 67286700, 69012000, 71772480, 74763000, 75816000, 79747200, 82814400, 84108375, 86126976, 88608000, 89715600, 92016000, 95696640, 99684000, 101088000, 103518000, 107658720, 110419200, 112144500, 119620800, 132912000, 134573400, 138024000, 143544960, 149526000, 151632000, 159494400, 165628800, 168216750, 172253952, 179431200, 184032000, 199368000, 207036000, 215317440, 224289000, 239241600, 265824000, 269146800, 276048000, 287089920, 299052000, 303264000, 331257600, 336433500, 358862400, 398736000, 414072000, 430634880, 448578000, 478483200, 538293600, 552096000, 598104000, 672867000, 717724800, 797472000, 828144000, 861269760, 897156000, 1076587200, 1196208000, 1345734000, 1435449600, 1656288000, 1794312000, 2153174400, 2392416000, 2691468000, 3588624000, 4306348800, 5382936000, 7177248000, 10765872000, 21531744000]

約数ペア:

[(1, 21531744000), (2, 10765872000), (3, 7177248000), (4, 5382936000), (5, 4306348800), (6, 3588624000), (8, 2691468000), (9, 2392416000), (10, 2153174400), (12, 1794312000), (13, 1656288000), (15, 1435449600), (16, 1345734000), (18, 1196208000), (20, 1076587200), (24, 897156000), (25, 861269760), (26, 828144000), (27, 797472000), (30, 717724800), (32, 672867000), (36, 598104000), (39, 552096000), (40, 538293600), (45, 478483200), (48, 448578000), (50, 430634880), (52, 414072000), (54, 398736000), (60, 358862400), (64, 336433500), (65, 331257600), (71, 303264000), (72, 299052000), (75, 287089920), (78, 276048000), (80, 269146800), (81, 265824000), (90, 239241600), (96, 224289000), (100, 215317440), (104, 207036000), (108, 199368000), (117, 184032000), (120, 179431200), (125, 172253952), (128, 168216750), (130, 165628800), (135, 159494400), (142, 151632000), (144, 149526000), (150, 143544960), (156, 138024000), (160, 134573400), (162, 132912000), (180, 119620800), (192, 112144500), 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