15121296000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 1024

約数和(自身を含む): 61865856000

約数和(自身を除く): 46744560000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 29, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 58, 60, 64, 68, 71, 72, 75, 80, 85, 87, 90, 96, 100, 102, 108, 116, 120, 125, 128, 135, 136, 142, 144, 145, 150, 153, 160, 170, 174, 180, 192, 200, 204, 213, 216, 225, 232, 240, 250, 255, 261, 270, 272, 284, 288, 290, 300, 306, 320, 340, 348, 355, 360, 375, 384, 400, 408, 425, 426, 432, 435, 450, 459, 464, 480, 493, 500, 510, 522, 540, 544, 568, 576, 580, 600, 612, 639, 640, 675, 680, 696, 710, 720, 725, 750, 765, 783, 800, 816, 850, 852, 864, 870, 900, 918, 928, 960, 986, 1000, 1020, 1044, 1065, 1080, 1088, 1125, 1136, 1152, 1160, 1200, 1207, 1224, 1275, 1278, 1305, 1350, 1360, 1392, 1420, 1440, 1450, 1479, 1500, 1530, 1566, 1600, 1632, 1700, 1704, 1728, 1740, 1775, 1800, 1836, 1856, 1917, 1920, 1972, 2000, 2040, 2059, 2088, 2125, 2130, 2160, 2175, 2176, 2250, 2272, 2295, 2320, 2400, 2414, 2448, 2465, 2550, 2556, 2610, 2700, 2720, 2784, 2840, 2880, 2900, 2958, 3000, 3060, 3132, 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21750, 22185, 22720, 22950, 23200, 23664, 24000, 24140, 24480, 24650, 24708, 25056, 25500, 25560, 26100, 26622, 26625, 27000, 27200, 27264, 27840, 28400, 28800, 28968, 29000, 29376, 29580, 30175, 30600, 30672, 30885, 31320, 31552, 31950, 32589, 32625, 32640, 32944, 33408, 34000, 34080, 34800, 35003, 35496, 35500, 36000, 36210, 36720, 36975, 37062, 38250, 38340, 38624, 39150, 39440, 40800, 40896, 41180, 41760, 42600, 43200, 43452, 43500, 44370, 45440, 45900, 46400, 47328, 47925, 48000, 48280, 48960, 49300, 49416, 50112, 51000, 51120, 51475, 52200, 53244, 53250, 54000, 54315, 54400, 55593, 55680, 56800, 57375, 57936, 58000, 58752, 59160, 60350, 61200, 61344, 61625, 61770, 62640, 63104, 63900, 65178, 65250, 65888, 66555, 68000, 68160, 69600, 70006, 70992, 71000, 72000, 72420, 73440, 73950, 74124, 76500, 76680, 77248, 78300, 78880, 79875, 81600, 81792, 82360, 83520, 85200, 86400, 86904, 87000, 88740, 90525, 91800, 92655, 92800, 94656, 95850, 96560, 97875, 97920, 98600, 98832, 100224, 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383400, 386240, 391500, 394400, 395328, 408000, 408960, 411800, 417600, 420036, 425952, 426000, 432000, 434520, 443700, 444744, 452625, 459000, 463275, 463488, 464000, 473280, 479250, 482800, 489600, 493000, 494160, 501120, 511200, 514750, 521424, 522000, 525045, 532440, 543150, 554625, 555930, 560048, 567936, 568000, 579360, 591600, 592992, 603500, 612000, 613440, 617700, 626400, 630054, 639000, 651780, 658880, 665550, 681600, 695232, 696000, 700060, 709920, 724200, 734400, 739500, 741240, 766800, 772125, 772480, 783000, 788800, 790656, 814725, 816000, 823600, 835200, 840072, 851904, 852000, 869040, 875075, 887400, 889488, 905250, 918000, 926550, 945081, 946560, 958500, 965600, 986000, 988320, 1022400, 1029500, 1042848, 1044000, 1050090, 1064880, 1086300, 1109250, 1111860, 1120096, 1136000, 1158720, 1183200, 1185984, 1207000, 1224000, 1226880, 1235400, 1252800, 1260108, 1278000, 1303560, 1317760, 1331100, 1357875, 1389825, 1390464, 1392000, 1400120, 1419840, 1448400, 1468800, 1479000, 1482480, 1533600, 1544250, 1566000, 1575135, 1577600, 1629450, 1647200, 1663875, 1680144, 1703808, 1704000, 1738080, 1750150, 1774800, 1778976, 1810500, 1836000, 1853100, 1890162, 1917000, 1931200, 1972000, 1976640, 2044800, 2059000, 2085696, 2088000, 2100180, 2129760, 2172600, 2218500, 2223720, 2240192, 2316375, 2317440, 2366400, 2371968, 2414000, 2448000, 2470800, 2505600, 2520216, 2556000, 2607120, 2625225, 2662200, 2715750, 2779650, 2800240, 2839680, 2896800, 2958000, 2964960, 3067200, 3088500, 3132000, 3150270, 3258900, 3294400, 3327750, 3360288, 3408000, 3476160, 3500300, 3549600, 3557952, 3621000, 3672000, 3706200, 3780324, 3834000, 3862400, 3944000, 3953280, 4073625, 4118000, 4171392, 4176000, 4200360, 4259520, 4345200, 4375375, 4437000, 4447440, 4480384, 4632750, 4725405, 4732800, 4828000, 4941600, 5040432, 5112000, 5214240, 5250450, 5324400, 5431500, 5559300, 5600480, 5793600, 5916000, 5929920, 6134400, 6177000, 6264000, 6300540, 6517800, 6588800, 6655500, 6720576, 6949125, 6952320, 7000600, 7099200, 7115904, 7242000, 7344000, 7412400, 7560648, 7668000, 7875675, 7888000, 8147250, 8236000, 8400720, 8519040, 8690400, 8750750, 8874000, 8894880, 9265500, 9450810, 9656000, 9883200, 10080864, 10224000, 10428480, 10500900, 10648800, 10863000, 11118600, 11200960, 11587200, 11832000, 11859840, 12354000, 12528000, 12601080, 13035600, 13126125, 13311000, 13441152, 13898250, 14001200, 14198400, 14484000, 14824800, 15121296, 15336000, 15751350, 16294500, 16472000, 16801440, 17380800, 17501500, 17748000, 17789760, 18531000, 18901620, 19312000, 19766400, 20161728, 20856960, 21001800, 21297600, 21726000, 22237200, 22401920, 23627025, 23664000, 24708000, 25202160, 26071200, 26252250, 26622000, 27796500, 28002400, 28968000, 29649600, 30242592, 30672000, 31502700, 32589000, 32944000, 33602880, 34761600, 35003000, 35496000, 35579520, 37062000, 37803240, 39378375, 40323456, 42003600, 42595200, 43452000, 44474400, 47254050, 49416000, 50404320, 52142400, 52504500, 53244000, 55593000, 56004800, 57936000, 59299200, 60485184, 63005400, 65178000, 67205760, 70006000, 70992000, 74124000, 75606480, 78756750, 84007200, 86904000, 88948800, 94508100, 98832000, 100808640, 104284800, 105009000, 106488000, 111186000, 112009600, 118135125, 120970368, 126010800, 130356000, 140012000, 148248000, 151212960, 157513500, 168014400, 173808000, 177897600, 189016200, 201617280, 210018000, 212976000, 222372000, 236270250, 252021600, 260712000, 280024000, 296496000, 302425920, 315027000, 336028800, 378032400, 420036000, 444744000, 472540500, 504043200, 521424000, 560048000, 604851840, 630054000, 756064800, 840072000, 889488000, 945081000, 1008086400, 1260108000, 1512129600, 1680144000, 1890162000, 2520216000, 3024259200, 3780324000, 5040432000, 7560648000, 15121296000]

約数ペア:

[(1, 15121296000), (2, 7560648000), (3, 5040432000), (4, 3780324000), (5, 3024259200), (6, 2520216000), (8, 1890162000), (9, 1680144000), (10, 1512129600), (12, 1260108000), (15, 1008086400), (16, 945081000), (17, 889488000), (18, 840072000), (20, 756064800), (24, 630054000), (25, 604851840), (27, 560048000), (29, 521424000), (30, 504043200), (32, 472540500), (34, 444744000), (36, 420036000), (40, 378032400), (45, 336028800), (48, 315027000), (50, 302425920), (51, 296496000), (54, 280024000), (58, 260712000), (60, 252021600), (64, 236270250), (68, 222372000), (71, 212976000), (72, 210018000), (75, 201617280), (80, 189016200), (85, 177897600), (87, 173808000), (90, 168014400), (96, 157513500), (100, 151212960), (102, 148248000), (108, 140012000), (116, 130356000), (120, 126010800), (125, 120970368), (128, 118135125), (135, 112009600), (136, 111186000), (142, 106488000), (144, 105009000), (145, 104284800), (150, 100808640), (153, 98832000), (160, 94508100), (170, 88948800), (174, 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