20706969600

素因数分解:

$2^{11}\times 3^4\times 5^2\times {\mathrm{4993}}^1$

素因数の和:5037

約数の個数: 360

約数和(自身を含む): 76709562930

約数和(自身を除く): 56002593330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 1024, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1920, 2025, 2048, 2160, 2304, 2400, 2560, 2592, 2700, 2880, 3072, 3200, 3240, 3456, 3600, 3840, 4050, 4320, 4608, 4800, 4993, 5120, 5184, 5400, 5760, 6144, 6400, 6480, 6912, 7200, 7680, 8100, 8640, 9216, 9600, 9986, 10240, 10368, 10800, 11520, 12800, 12960, 13824, 14400, 14979, 15360, 16200, 17280, 18432, 19200, 19972, 20736, 21600, 23040, 24965, 25600, 25920, 27648, 28800, 29958, 30720, 32400, 34560, 38400, 39944, 41472, 43200, 44937, 46080, 49930, 51200, 51840, 55296, 57600, 59916, 64800, 69120, 74895, 76800, 79888, 82944, 86400, 89874, 92160, 99860, 103680, 115200, 119832, 124825, 129600, 134811, 138240, 149790, 153600, 159776, 165888, 172800, 179748, 199720, 207360, 224685, 230400, 239664, 249650, 259200, 269622, 276480, 299580, 319552, 345600, 359496, 374475, 399440, 404433, 414720, 449370, 460800, 479328, 499300, 518400, 539244, 599160, 639104, 674055, 691200, 718992, 748950, 798880, 808866, 829440, 898740, 958656, 998600, 1036800, 1078488, 1123425, 1198320, 1278208, 1348110, 1382400, 1437984, 1497900, 1597760, 1617732, 1797480, 1917312, 1997200, 2022165, 2073600, 2156976, 2246850, 2396640, 2556416, 2696220, 2875968, 2995800, 3195520, 3235464, 3370275, 3594960, 3834624, 3994400, 4044330, 4147200, 4313952, 4493700, 4793280, 5112832, 5392440, 5751936, 5991600, 6391040, 6470928, 6740550, 7189920, 7669248, 7988800, 8088660, 8627904, 8987400, 9586560, 10110825, 10225664, 10784880, 11503872, 11983200, 12782080, 12941856, 13481100, 14379840, 15338496, 15977600, 16177320, 17255808, 17974800, 19173120, 20221650, 21569760, 23007744, 23966400, 25564160, 25883712, 26962200, 28759680, 30676992, 31955200, 32354640, 34511616, 35949600, 38346240, 40443300, 43139520, 46015488, 47932800, 51128320, 51767424, 53924400, 57519360, 63910400, 64709280, 69023232, 71899200, 76692480, 80886600, 86279040, 92030976, 95865600, 103534848, 107848800, 115038720, 127820800, 129418560, 138046464, 143798400, 153384960, 161773200, 172558080, 191731200, 207069696, 215697600, 230077440, 255641600, 258837120, 276092928, 287596800, 323546400, 345116160, 383462400, 414139392, 431395200, 460154880, 517674240, 575193600, 647092800, 690232320, 766924800, 828278784, 862790400, 1035348480, 1150387200, 1294185600, 1380464640, 1725580800, 2070696960, 2300774400, 2588371200, 3451161600, 4141393920, 5176742400, 6902323200, 10353484800, 20706969600]

約数ペア:

[(1, 20706969600), (2, 10353484800), (3, 6902323200), (4, 5176742400), (5, 4141393920), (6, 3451161600), (8, 2588371200), (9, 2300774400), (10, 2070696960), (12, 1725580800), (15, 1380464640), (16, 1294185600), (18, 1150387200), (20, 1035348480), (24, 862790400), (25, 828278784), (27, 766924800), (30, 690232320), (32, 647092800), (36, 575193600), (40, 517674240), (45, 460154880), (48, 431395200), (50, 414139392), (54, 383462400), (60, 345116160), (64, 323546400), (72, 287596800), (75, 276092928), (80, 258837120), (81, 255641600), (90, 230077440), (96, 215697600), (100, 207069696), (108, 191731200), (120, 172558080), (128, 161773200), (135, 153384960), (144, 143798400), (150, 138046464), (160, 129418560), (162, 127820800), (180, 115038720), (192, 107848800), (200, 103534848), (216, 95865600), (225, 92030976), (240, 86279040), (256, 80886600), (270, 76692480), (288, 71899200), (300, 69023232), (320, 64709280), (324, 63910400), (360, 57519360), (384, 53924400), (400, 51767424), (405, 51128320), (432, 47932800), (450, 46015488), (480, 43139520), (512, 40443300), (540, 38346240), (576, 35949600), (600, 34511616), (640, 32354640), (648, 31955200), (675, 30676992), (720, 28759680), (768, 26962200), (800, 25883712), (810, 25564160), (864, 23966400), (900, 23007744), (960, 21569760), (1024, 20221650), (1080, 19173120), (1152, 17974800), (1200, 17255808), (1280, 16177320), (1296, 15977600), (1350, 15338496), (1440, 14379840), (1536, 13481100), (1600, 12941856), (1620, 12782080), (1728, 11983200), (1800, 11503872), (1920, 10784880), (2025, 10225664), (2048, 10110825), (2160, 9586560), (2304, 8987400), (2400, 8627904), (2560, 8088660), (2592, 7988800), (2700, 7669248), (2880, 7189920), (3072, 6740550), (3200, 6470928), (3240, 6391040), (3456, 5991600), (3600, 5751936), (3840, 5392440), (4050, 5112832), (4320, 4793280), (4608, 4493700), (4800, 4313952), (4993, 4147200), (5120, 4044330), (5184, 3994400), (5400, 3834624), (5760, 3594960), (6144, 3370275), (6400, 3235464), (6480, 3195520), (6912, 2995800), (7200, 2875968), (7680, 2696220), (8100, 2556416), (8640, 2396640), (9216, 2246850), (9600, 2156976), (9986, 2073600), (10240, 2022165), (10368, 1997200), (10800, 1917312), (11520, 1797480), (12800, 1617732), (12960, 1597760), (13824, 1497900), (14400, 1437984), (14979, 1382400), (15360, 1348110), (16200, 1278208), (17280, 1198320), (18432, 1123425), (19200, 1078488), (19972, 1036800), (20736, 998600), (21600, 958656), (23040, 898740), (24965, 829440), (25600, 808866), (25920, 798880), (27648, 748950), (28800, 718992), (29958, 691200), (30720, 674055), (32400, 639104), (34560, 599160), (38400, 539244), (39944, 518400), (41472, 499300), (43200, 479328), (44937, 460800), (46080, 449370), (49930, 414720), (51200, 404433), (51840, 399440), (55296, 374475), (57600, 359496), (59916, 345600), (64800, 319552), (69120, 299580), (74895, 276480), (76800, 269622), (79888, 259200), (82944, 249650), (86400, 239664), (89874, 230400), (92160, 224685), (99860, 207360), (103680, 199720), (115200, 179748), (119832, 172800), (124825, 165888), (129600, 159776), (134811, 153600), (138240, 149790)]