20517811200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 792

約数和(自身を含む): 79854288800

約数和(自身を除く): 59336477600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 43, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 86, 90, 95, 96, 100, 109, 114, 120, 128, 129, 144, 150, 152, 160, 171, 172, 180, 190, 192, 200, 215, 218, 225, 228, 240, 256, 258, 285, 288, 300, 304, 320, 327, 342, 344, 360, 380, 384, 387, 400, 430, 436, 450, 456, 475, 480, 512, 516, 545, 570, 576, 600, 608, 640, 645, 654, 684, 688, 720, 760, 768, 774, 800, 817, 855, 860, 872, 900, 912, 950, 960, 981, 1024, 1032, 1075, 1090, 1140, 1152, 1200, 1216, 1280, 1290, 1308, 1368, 1376, 1425, 1440, 1520, 1536, 1548, 1600, 1634, 1635, 1710, 1720, 1744, 1800, 1824, 1900, 1920, 1935, 1962, 2064, 2071, 2150, 2180, 2280, 2304, 2400, 2432, 2451, 2560, 2580, 2616, 2725, 2736, 2752, 2850, 2880, 3040, 3072, 3096, 3200, 3225, 3268, 3270, 3420, 3440, 3488, 3600, 3648, 3800, 3840, 3870, 3924, 4085, 4128, 4142, 4275, 4300, 4360, 4560, 4608, 4687, 4800, 4864, 4902, 4905, 5120, 5160, 5232, 5450, 5472, 5504, 5700, 5760, 6080, 6192, 6213, 6400, 6450, 6536, 6540, 6840, 6880, 6976, 7200, 7296, 7353, 7600, 7680, 7740, 7848, 8170, 8175, 8256, 8284, 8550, 8600, 8720, 9120, 9216, 9374, 9600, 9675, 9728, 9804, 9810, 10320, 10355, 10464, 10900, 10944, 11008, 11400, 11520, 12160, 12255, 12384, 12426, 12800, 12900, 13072, 13080, 13680, 13760, 13952, 14061, 14400, 14592, 14706, 15200, 15360, 15480, 15696, 16340, 16350, 16512, 16568, 17100, 17200, 17440, 18240, 18639, 18748, 19200, 19350, 19456, 19608, 19620, 20425, 20640, 20710, 20928, 21800, 21888, 22016, 22800, 23040, 23435, 24320, 24510, 24525, 24768, 24852, 25600, 25800, 26144, 26160, 27360, 27520, 27904, 28122, 28800, 29184, 29412, 30400, 30960, 31065, 31392, 32680, 32700, 33024, 33136, 34200, 34400, 34880, 36480, 36765, 37278, 37496, 38400, 38700, 39216, 39240, 40850, 41280, 41420, 41856, 42183, 43600, 43776, 44032, 45600, 46080, 46870, 48640, 49020, 49050, 49536, 49704, 51600, 51775, 52288, 52320, 54720, 55040, 55808, 56244, 57600, 58368, 58824, 60800, 61275, 61920, 62130, 62784, 65360, 65400, 66048, 66272, 68400, 68800, 69760, 70305, 72960, 73530, 74556, 74992, 76800, 77400, 78432, 78480, 81700, 82560, 82840, 83712, 84366, 87200, 87552, 89053, 91200, 93195, 93740, 97280, 98040, 98100, 99072, 99408, 103200, 103550, 104576, 104640, 109440, 110080, 111616, 112488, 115200, 117175, 117648, 121600, 122550, 123840, 124260, 125568, 130720, 130800, 132096, 132544, 136800, 137600, 139520, 140610, 145920, 147060, 149112, 149984, 154800, 155325, 156864, 156960, 163400, 165120, 165680, 167424, 168732, 174400, 175104, 178106, 182400, 183825, 186390, 187480, 196080, 196200, 198144, 198816, 206400, 207100, 209152, 209280, 210915, 218880, 220160, 224976, 230400, 234350, 235296, 243200, 245100, 247680, 248520, 251136, 261440, 261600, 265088, 267159, 273600, 275200, 279040, 281220, 291840, 294120, 298224, 299968, 309600, 310650, 313728, 313920, 326800, 330240, 331360, 334848, 337464, 348800, 351525, 356212, 364800, 367650, 372780, 374960, 392160, 392400, 396288, 397632, 412800, 414200, 418304, 418560, 421830, 437760, 445265, 449952, 465975, 468700, 470592, 486400, 490200, 495360, 497040, 502272, 522880, 523200, 530176, 534318, 547200, 550400, 558080, 562440, 588240, 596448, 599936, 619200, 621300, 627456, 627840, 653600, 660480, 662720, 674928, 697600, 703050, 712424, 729600, 735300, 745560, 749920, 784320, 784800, 795264, 801477, 825600, 828400, 836608, 837120, 843660, 875520, 890530, 899904, 931950, 937400, 941184, 980400, 990720, 994080, 1004544, 1045760, 1046400, 1054575, 1060352, 1068636, 1094400, 1100800, 1124880, 1176480, 1192896, 1199872, 1238400, 1242600, 1254912, 1255680, 1307200, 1325440, 1335795, 1349856, 1395200, 1406100, 1424848, 1459200, 1470600, 1491120, 1499840, 1568640, 1569600, 1590528, 1602954, 1651200, 1656800, 1674240, 1687320, 1781060, 1799808, 1863900, 1874800, 1882368, 1960800, 1981440, 1988160, 2091520, 2092800, 2109150, 2120704, 2137272, 2188800, 2226325, 2249760, 2352960, 2385792, 2399744, 2476800, 2485200, 2509824, 2511360, 2614400, 2650880, 2671590, 2699712, 2790400, 2812200, 2849696, 2941200, 2982240, 2999680, 3137280, 3139200, 3181056, 3205908, 3302400, 3313600, 3374640, 3562120, 3599616, 3727800, 3749600, 3764736, 3921600, 3976320, 4007385, 4183040, 4185600, 4218300, 4274544, 4377600, 4452650, 4499520, 4705920, 4771584, 4799488, 4953600, 4970400, 5022720, 5228800, 5301760, 5343180, 5399424, 5624400, 5699392, 5882400, 5964480, 5999360, 6274560, 6278400, 6362112, 6411816, 6627200, 6678975, 6749280, 7124240, 7199232, 7455600, 7499200, 7529472, 7843200, 7952640, 8014770, 8371200, 8436600, 8549088, 8905300, 8999040, 9411840, 9543168, 9907200, 9940800, 10457600, 10603520, 10686360, 10798848, 11248800, 11398784, 11764800, 11928960, 11998720, 12549120, 12556800, 12823632, 13254400, 13357950, 13498560, 14248480, 14398464, 14911200, 14998400, 15686400, 15905280, 16029540, 16873200, 17098176, 17810600, 17998080, 18823680, 19086336, 19881600, 20036925, 20915200, 21372720, 21597696, 22497600, 22797568, 23529600, 23857920, 23997440, 25113600, 25647264, 26508800, 26715900, 26997120, 28496960, 29822400, 29996800, 31372800, 31810560, 32059080, 33746400, 34196352, 35621200, 35996160, 37647360, 39763200, 40073850, 42745440, 43195392, 44995200, 45595136, 47059200, 47715840, 51294528, 53017600, 53431800, 53994240, 56993920, 59644800, 59993600, 62745600, 64118160, 67492800, 68392704, 71242400, 71992320, 79526400, 80147700, 85490880, 89990400, 91190272, 94118400, 95431680, 102589056, 106863600, 107988480, 113987840, 119289600, 119987200, 128236320, 134985600, 136785408, 142484800, 159052800, 160295400, 170981760, 179980800, 188236800, 205178112, 213727200, 215976960, 227975680, 238579200, 256472640, 269971200, 273570816, 284969600, 320590800, 341963520, 359961600, 410356224, 427454400, 455951360, 477158400, 512945280, 539942400, 569939200, 641181600, 683927040, 820712448, 854908800, 1025890560, 1079884800, 1139878400, 1282363200, 1367854080, 1709817600, 2051781120, 2279756800, 2564726400, 3419635200, 4103562240, 5129452800, 6839270400, 10258905600, 20517811200]

約数ペア:

[(1, 20517811200), (2, 10258905600), (3, 6839270400), (4, 5129452800), (5, 4103562240), (6, 3419635200), (8, 2564726400), (9, 2279756800), (10, 2051781120), (12, 1709817600), (15, 1367854080), (16, 1282363200), (18, 1139878400), (19, 1079884800), (20, 1025890560), (24, 854908800), (25, 820712448), (30, 683927040), (32, 641181600), (36, 569939200), (38, 539942400), (40, 512945280), (43, 477158400), (45, 455951360), (48, 427454400), (50, 410356224), (57, 359961600), (60, 341963520), (64, 320590800), (72, 284969600), (75, 273570816), (76, 269971200), (80, 256472640), (86, 238579200), (90, 227975680), (95, 215976960), (96, 213727200), (100, 205178112), (109, 188236800), (114, 179980800), (120, 170981760), (128, 160295400), (129, 159052800), (144, 142484800), (150, 136785408), (152, 134985600), (160, 128236320), (171, 119987200), (172, 119289600), (180, 113987840), (190, 107988480), (192, 106863600), (200, 102589056), (215, 95431680), (218, 94118400), (225, 91190272), (228, 89990400), (240, 85490880), (256, 80147700), (258, 79526400), (285, 71992320), (288, 71242400), (300, 68392704), (304, 67492800), (320, 64118160), (327, 62745600), (342, 59993600), (344, 59644800), (360, 56993920), (380, 53994240), (384, 53431800), (387, 53017600), (400, 51294528), (430, 47715840), (436, 47059200), (450, 45595136), (456, 44995200), (475, 43195392), (480, 42745440), (512, 40073850), (516, 39763200), (545, 37647360), (570, 35996160), (576, 35621200), (600, 34196352), (608, 33746400), (640, 32059080), (645, 31810560), (654, 31372800), (684, 29996800), (688, 29822400), (720, 28496960), (760, 26997120), (768, 26715900), (774, 26508800), (800, 25647264), (817, 25113600), (855, 23997440), (860, 23857920), (872, 23529600), (900, 22797568), (912, 22497600), (950, 21597696), (960, 21372720), (981, 20915200), (1024, 20036925), (1032, 19881600), (1075, 19086336), (1090, 18823680), (1140, 17998080), (1152, 17810600), (1200, 17098176), (1216, 16873200), (1280, 16029540), (1290, 15905280), (1308, 15686400), (1368, 14998400), (1376, 14911200), (1425, 14398464), (1440, 14248480), (1520, 13498560), (1536, 13357950), (1548, 13254400), (1600, 12823632), (1634, 12556800), (1635, 12549120), (1710, 11998720), (1720, 11928960), (1744, 11764800), (1800, 11398784), (1824, 11248800), (1900, 10798848), (1920, 10686360), (1935, 10603520), (1962, 10457600), (2064, 9940800), (2071, 9907200), (2150, 9543168), (2180, 9411840), (2280, 8999040), (2304, 8905300), (2400, 8549088), (2432, 8436600), (2451, 8371200), (2560, 8014770), (2580, 7952640), (2616, 7843200), (2725, 7529472), (2736, 7499200), (2752, 7455600), (2850, 7199232), (2880, 7124240), (3040, 6749280), (3072, 6678975), (3096, 6627200), (3200, 6411816), (3225, 6362112), (3268, 6278400), (3270, 6274560), (3420, 5999360), (3440, 5964480), (3488, 5882400), (3600, 5699392), (3648, 5624400), (3800, 5399424), (3840, 5343180), (3870, 5301760), (3924, 5228800), (4085, 5022720), (4128, 4970400), (4142, 4953600), (4275, 4799488), (4300, 4771584), (4360, 4705920), (4560, 4499520), (4608, 4452650), (4687, 4377600), (4800, 4274544), (4864, 4218300), (4902, 4185600), (4905, 4183040), (5120, 4007385), (5160, 3976320), (5232, 3921600), (5450, 3764736), (5472, 3749600), (5504, 3727800), (5700, 3599616), (5760, 3562120), (6080, 3374640), (6192, 3313600), (6213, 3302400), (6400, 3205908), (6450, 3181056), (6536, 3139200), (6540, 3137280), (6840, 2999680), (6880, 2982240), (6976, 2941200), (7200, 2849696), (7296, 2812200), (7353, 2790400), (7600, 2699712), (7680, 2671590), (7740, 2650880), (7848, 2614400), (8170, 2511360), (8175, 2509824), (8256, 2485200), (8284, 2476800), (8550, 2399744), (8600, 2385792), (8720, 2352960), (9120, 2249760), (9216, 2226325), (9374, 2188800), (9600, 2137272), (9675, 2120704), (9728, 2109150), (9804, 2092800), (9810, 2091520), (10320, 1988160), (10355, 1981440), (10464, 1960800), (10900, 1882368), (10944, 1874800), (11008, 1863900), (11400, 1799808), (11520, 1781060), (12160, 1687320), (12255, 1674240), (12384, 1656800), (12426, 1651200), (12800, 1602954), (12900, 1590528), (13072, 1569600), (13080, 1568640), (13680, 1499840), (13760, 1491120), (13952, 1470600), (14061, 1459200), (14400, 1424848), (14592, 1406100), (14706, 1395200), (15200, 1349856), (15360, 1335795), (15480, 1325440), (15696, 1307200), (16340, 1255680), (16350, 1254912), (16512, 1242600), (16568, 1238400), (17100, 1199872), (17200, 1192896), (17440, 1176480), (18240, 1124880), (18639, 1100800), (18748, 1094400), (19200, 1068636), (19350, 1060352), (19456, 1054575), (19608, 1046400), (19620, 1045760), (20425, 1004544), (20640, 994080), (20710, 990720), (20928, 980400), (21800, 941184), (21888, 937400), (22016, 931950), (22800, 899904), (23040, 890530), (23435, 875520), (24320, 843660), (24510, 837120), (24525, 836608), (24768, 828400), (24852, 825600), (25600, 801477), (25800, 795264), (26144, 784800), (26160, 784320), (27360, 749920), (27520, 745560), (27904, 735300), (28122, 729600), (28800, 712424), (29184, 703050), (29412, 697600), (30400, 674928), (30960, 662720), (31065, 660480), (31392, 653600), (32680, 627840), (32700, 627456), (33024, 621300), (33136, 619200), (34200, 599936), (34400, 596448), (34880, 588240), (36480, 562440), (36765, 558080), (37278, 550400), (37496, 547200), (38400, 534318), (38700, 530176), (39216, 523200), (39240, 522880), (40850, 502272), (41280, 497040), (41420, 495360), (41856, 490200), (42183, 486400), (43600, 470592), (43776, 468700), (44032, 465975), (45600, 449952), (46080, 445265), (46870, 437760), (48640, 421830), (49020, 418560), (49050, 418304), (49536, 414200), (49704, 412800), (51600, 397632), (51775, 396288), (52288, 392400), (52320, 392160), (54720, 374960), (55040, 372780), (55808, 367650), (56244, 364800), (57600, 356212), (58368, 351525), (58824, 348800), (60800, 337464), (61275, 334848), (61920, 331360), (62130, 330240), (62784, 326800), (65360, 313920), (65400, 313728), (66048, 310650), (66272, 309600), (68400, 299968), (68800, 298224), (69760, 294120), (70305, 291840), (72960, 281220), (73530, 279040), (74556, 275200), (74992, 273600), (76800, 267159), (77400, 265088), (78432, 261600), (78480, 261440), (81700, 251136), (82560, 248520), (82840, 247680), (83712, 245100), (84366, 243200), (87200, 235296), (87552, 234350), (89053, 230400), (91200, 224976), (93195, 220160), (93740, 218880), (97280, 210915), (98040, 209280), (98100, 209152), (99072, 207100), (99408, 206400), (103200, 198816), (103550, 198144), (104576, 196200), (104640, 196080), (109440, 187480), (110080, 186390), (111616, 183825), (112488, 182400), (115200, 178106), (117175, 175104), (117648, 174400), (121600, 168732), (122550, 167424), (123840, 165680), (124260, 165120), (125568, 163400), (130720, 156960), (130800, 156864), (132096, 155325), (132544, 154800), (136800, 149984), (137600, 149112), (139520, 147060), (140610, 145920)]