20040696000

素因数分解:

$2^6\times 3^5\times 5^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 1008

約数和(自身を含む): 81822450528

約数和(自身を除く): 61781754528

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, 61, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 122, 125, 130, 135, 144, 150, 156, 160, 162, 169, 180, 183, 192, 195, 200, 208, 216, 225, 234, 240, 243, 244, 250, 260, 270, 288, 300, 305, 312, 320, 324, 325, 338, 351, 360, 366, 375, 390, 400, 405, 416, 432, 450, 468, 480, 486, 488, 500, 507, 520, 540, 549, 576, 585, 600, 610, 624, 648, 650, 675, 676, 702, 720, 732, 750, 780, 793, 800, 810, 832, 845, 864, 900, 915, 936, 960, 972, 975, 976, 1000, 1014, 1040, 1053, 1080, 1098, 1125, 1170, 1200, 1215, 1220, 1248, 1296, 1300, 1350, 1352, 1404, 1440, 1464, 1500, 1521, 1525, 1560, 1586, 1600, 1620, 1625, 1647, 1690, 1728, 1755, 1800, 1830, 1872, 1944, 1950, 1952, 2000, 2025, 2028, 2080, 2106, 2160, 2196, 2250, 2340, 2379, 2400, 2430, 2440, 2496, 2535, 2592, 2600, 2700, 2704, 2745, 2808, 2880, 2925, 2928, 3000, 3042, 3050, 3120, 3159, 3172, 3240, 3250, 3294, 3375, 3380, 3510, 3600, 3660, 3744, 3888, 3900, 3904, 3965, 4000, 4050, 4056, 4160, 4212, 4225, 4320, 4392, 4500, 4563, 4575, 4680, 4758, 4800, 4860, 4875, 4880, 4941, 5070, 5184, 5200, 5265, 5400, 5408, 5490, 5616, 5850, 5856, 6000, 6075, 6084, 6100, 6240, 6318, 6344, 6480, 6500, 6588, 6750, 6760, 7020, 7137, 7200, 7320, 7488, 7605, 7625, 7776, 7800, 7930, 8000, 8100, 8112, 8235, 8424, 8450, 8640, 8775, 8784, 9000, 9126, 9150, 9360, 9516, 9720, 9750, 9760, 9882, 10125, 10140, 10309, 10400, 10530, 10800, 10816, 10980, 11232, 11700, 11712, 11895, 12000, 12150, 12168, 12200, 12480, 12636, 12675, 12688, 12960, 13000, 13176, 13500, 13520, 13689, 13725, 14040, 14274, 14400, 14625, 14640, 14823, 15210, 15250, 15552, 15600, 15795, 15860, 16200, 16224, 16470, 16848, 16900, 17550, 17568, 18000, 18252, 18300, 18720, 19032, 19440, 19500, 19520, 19764, 19825, 20250, 20280, 20618, 20800, 21060, 21125, 21411, 21600, 21960, 22464, 22815, 22875, 23400, 23790, 24000, 24300, 24336, 24400, 24705, 25272, 25350, 25376, 25920, 26000, 26325, 26352, 27000, 27040, 27378, 27450, 28080, 28548, 29250, 29280, 29646, 30375, 30420, 30500, 30927, 31200, 31590, 31720, 32400, 32448, 32940, 33696, 33800, 35100, 35136, 35685, 36000, 36504, 36600, 37440, 38025, 38064, 38880, 39000, 39528, 39650, 40500, 40560, 41067, 41175, 41236, 42120, 42250, 42822, 43200, 43875, 43920, 45630, 45750, 46800, 47580, 48600, 48672, 48800, 49410, 50544, 50700, 50752, 51545, 52000, 52650, 52704, 54000, 54080, 54756, 54900, 56160, 57096, 58500, 58560, 59292, 59475, 60750, 60840, 61000, 61854, 62400, 63180, 63375, 63440, 64233, 64800, 65880, 67392, 67600, 68445, 68625, 70200, 71370, 72000, 73008, 73200, 74115, 76050, 76128, 77760, 78000, 78975, 79056, 79300, 81000, 81120, 82134, 82350, 82472, 84240, 84500, 85644, 87750, 87840, 91260, 91500, 92781, 93600, 95160, 97200, 97344, 97600, 98820, 99125, 101088, 101400, 103090, 104000, 105300, 105408, 107055, 108000, 109512, 109800, 112320, 114075, 114192, 117000, 118584, 118950, 121500, 121680, 122000, 123525, 123708, 126360, 126750, 126880, 128466, 129600, 131625, 131760, 135200, 136890, 137250, 140400, 142740, 146016, 146400, 148230, 152100, 152256, 154635, 156000, 157950, 158112, 158600, 162000, 162240, 164268, 164700, 164944, 168480, 169000, 171288, 175500, 175680, 178425, 182520, 183000, 185562, 187200, 190125, 190320, 192699, 194400, 197640, 198250, 202176, 202800, 205335, 205875, 206180, 210600, 214110, 216000, 219024, 219600, 228150, 228384, 234000, 237168, 237900, 243000, 243360, 244000, 247050, 247416, 252720, 253500, 253760, 256932, 257725, 263250, 263520, 270400, 273780, 274500, 278343, 280800, 285480, 292032, 292800, 296460, 297375, 304200, 309270, 312000, 315900, 316224, 317200, 321165, 324000, 328536, 329400, 329888, 336960, 338000, 342225, 342576, 351000, 356850, 365040, 366000, 370575, 371124, 380250, 380640, 385398, 388800, 394875, 395280, 396500, 405600, 410670, 411750, 412360, 421200, 428220, 438048, 439200, 456300, 456768, 463905, 468000, 474336, 475800, 486000, 486720, 488000, 494100, 494832, 505440, 507000, 513864, 515450, 526500, 527040, 535275, 547560, 549000, 556686, 561600, 570375, 570960, 592920, 594750, 608400, 617625, 618540, 631800, 634400, 642330, 648000, 657072, 658800, 659776, 676000, 684450, 685152, 702000, 713700, 730080, 732000, 741150, 742248, 760500, 761280, 770796, 773175, 789750, 790560, 793000, 811200, 821340, 823500, 824720, 835029, 842400, 856440, 876096, 878400, 892125, 912600, 927810, 936000, 948672, 951600, 963495, 972000, 988200, 989664, 1010880, 1014000, 1026675, 1027728, 1030900, 1053000, 1070550, 1095120, 1098000, 1113372, 1140750, 1141920, 1185840, 1189500, 1216800, 1235250, 1237080, 1263600, 1268800, 1284660, 1288625, 1314144, 1317600, 1352000, 1368900, 1370304, 1391715, 1404000, 1427400, 1460160, 1464000, 1482300, 1484496, 1521000, 1541592, 1546350, 1579500, 1581120, 1586000, 1605825, 1642680, 1647000, 1649440, 1670058, 1684800, 1711125, 1712880, 1784250, 1825200, 1852875, 1855620, 1903200, 1926990, 1944000, 1976400, 1979328, 2028000, 2053350, 2055456, 2061800, 2106000, 2141100, 2190240, 2196000, 2226744, 2281500, 2283840, 2319525, 2371680, 2379000, 2433600, 2470500, 2474160, 2505087, 2527200, 2569320, 2577250, 2628288, 2635200, 2676375, 2737800, 2783430, 2808000, 2854800, 2964600, 2968992, 3042000, 3083184, 3092700, 3159000, 3172000, 3211650, 3285360, 3294000, 3298880, 3340116, 3422250, 3425760, 3568500, 3650400, 3705750, 3711240, 3806400, 3853980, 3865875, 3952800, 4056000, 4106700, 4110912, 4123600, 4175145, 4212000, 4282200, 4380480, 4392000, 4453488, 4563000, 4639050, 4743360, 4758000, 4817475, 4941000, 4948320, 5010174, 5054400, 5133375, 5138640, 5154500, 5352750, 5475600, 5566860, 5709600, 5929200, 5937984, 6084000, 6166368, 6185400, 6318000, 6344000, 6423300, 6570720, 6588000, 6680232, 6844500, 6851520, 6958575, 7137000, 7300800, 7411500, 7422480, 7707960, 7731750, 7905600, 8029125, 8213400, 8247200, 8350290, 8424000, 8564400, 8906976, 9126000, 9278100, 9516000, 9634950, 9882000, 9896640, 10020348, 10266750, 10277280, 10309000, 10705500, 10951200, 11133720, 11419200, 11597625, 11858400, 12168000, 12332736, 12370800, 12525435, 12636000, 12846600, 13141440, 13176000, 13360464, 13689000, 13917150, 14274000, 14823000, 14844960, 15415920, 15463500, 16058250, 16426800, 16494400, 16700580, 17128800, 17813952, 18252000, 18556200, 19032000, 19269900, 19764000, 20040696, 20533500, 20554560, 20618000, 20875725, 21411000, 21902400, 22267440, 23195250, 23716800, 24087375, 24741600, 25050870, 25272000, 25693200, 26720928, 27378000, 27834300, 28548000, 29646000, 29689920, 30831840, 30927000, 32116500, 32853600, 33401160, 34257600, 34792875, 36504000, 37112400, 38539800, 39528000, 40081392, 41067000, 41236000, 41751450, 42822000, 44534880, 46390500, 48174750, 49483200, 50101740, 51386400, 53441856, 54756000, 55668600, 57096000, 59292000, 61663680, 61854000, 62627175, 64233000, 65707200, 66802320, 69585750, 74224800, 77079600, 80162784, 82134000, 82472000, 83502900, 85644000, 89069760, 92781000, 96349500, 100203480, 102772800, 104378625, 109512000, 111337200, 118584000, 123708000, 125254350, 128466000, 133604640, 139171500, 148449600, 154159200, 160325568, 164268000, 167005800, 171288000, 185562000, 192699000, 200406960, 208757250, 222674400, 247416000, 250508700, 256932000, 267209280, 278343000, 308318400, 313135875, 328536000, 334011600, 371124000, 385398000, 400813920, 417514500, 445348800, 501017400, 513864000, 556686000, 626271750, 668023200, 742248000, 770796000, 801627840, 835029000, 1002034800, 1113372000, 1252543500, 1336046400, 1541592000, 1670058000, 2004069600, 2226744000, 2505087000, 3340116000, 4008139200, 5010174000, 6680232000, 10020348000, 20040696000]

約数ペア:

[(1, 20040696000), (2, 10020348000), (3, 6680232000), (4, 5010174000), (5, 4008139200), (6, 3340116000), (8, 2505087000), (9, 2226744000), (10, 2004069600), (12, 1670058000), (13, 1541592000), (15, 1336046400), (16, 1252543500), (18, 1113372000), (20, 1002034800), (24, 835029000), (25, 801627840), (26, 770796000), (27, 742248000), (30, 668023200), (32, 626271750), (36, 556686000), (39, 513864000), (40, 501017400), (45, 445348800), (48, 417514500), (50, 400813920), (52, 385398000), (54, 371124000), (60, 334011600), (61, 328536000), (64, 313135875), (65, 308318400), (72, 278343000), (75, 267209280), (78, 256932000), (80, 250508700), (81, 247416000), (90, 222674400), (96, 208757250), (100, 200406960), (104, 192699000), (108, 185562000), (117, 171288000), (120, 167005800), (122, 164268000), (125, 160325568), (130, 154159200), (135, 148449600), (144, 139171500), (150, 133604640), (156, 128466000), (160, 125254350), (162, 123708000), (169, 118584000), (180, 111337200), (183, 109512000), 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