2018764800

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 432

約数和(自身を含む): 7809148620

約数和(自身を除く): 5790383820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 337, 360, 384, 390, 400, 416, 450, 468, 480, 512, 520, 576, 585, 600, 624, 640, 650, 674, 720, 768, 780, 800, 832, 900, 936, 960, 975, 1011, 1024, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1348, 1440, 1536, 1560, 1600, 1664, 1685, 1800, 1872, 1920, 1950, 2022, 2048, 2080, 2304, 2340, 2400, 2496, 2560, 2600, 2696, 2880, 2925, 3033, 3072, 3120, 3200, 3328, 3370, 3600, 3744, 3840, 3900, 4044, 4160, 4381, 4608, 4680, 4800, 4992, 5055, 5120, 5200, 5392, 5760, 5850, 6066, 6144, 6240, 6400, 6656, 6740, 7200, 7488, 7680, 7800, 8088, 8320, 8425, 8762, 9216, 9360, 9600, 9984, 10110, 10240, 10400, 10784, 11520, 11700, 12132, 12480, 12800, 13143, 13312, 13480, 14400, 14976, 15165, 15360, 15600, 16176, 16640, 16850, 17524, 18432, 18720, 19200, 19968, 20220, 20800, 21568, 21905, 23040, 23400, 24264, 24960, 25275, 25600, 26286, 26624, 26960, 28800, 29952, 30330, 30720, 31200, 32352, 33280, 33700, 35048, 37440, 38400, 39429, 39936, 40440, 41600, 43136, 43810, 46080, 46800, 48528, 49920, 50550, 51200, 52572, 53920, 57600, 59904, 60660, 62400, 64704, 65715, 66560, 67400, 70096, 74880, 75825, 76800, 78858, 79872, 80880, 83200, 86272, 87620, 92160, 93600, 97056, 99840, 101100, 105144, 107840, 109525, 115200, 119808, 121320, 124800, 129408, 131430, 133120, 134800, 140192, 149760, 151650, 153600, 157716, 161760, 166400, 172544, 175240, 187200, 194112, 197145, 199680, 202200, 210288, 215680, 219050, 230400, 239616, 242640, 249600, 258816, 262860, 269600, 280384, 299520, 303300, 315432, 323520, 328575, 332800, 345088, 350480, 374400, 388224, 394290, 399360, 404400, 420576, 431360, 438100, 460800, 485280, 499200, 517632, 525720, 539200, 560768, 599040, 606600, 630864, 647040, 657150, 665600, 690176, 700960, 748800, 776448, 788580, 808800, 841152, 862720, 876200, 970560, 985725, 998400, 1035264, 1051440, 1078400, 1121536, 1198080, 1213200, 1261728, 1294080, 1314300, 1401920, 1497600, 1552896, 1577160, 1617600, 1682304, 1725440, 1752400, 1941120, 1971450, 1996800, 2070528, 2102880, 2156800, 2243072, 2426400, 2523456, 2588160, 2628600, 2803840, 2995200, 3105792, 3154320, 3235200, 3364608, 3450880, 3504800, 3882240, 3942900, 4205760, 4313600, 4486144, 4852800, 5046912, 5176320, 5257200, 5607680, 5990400, 6211584, 6308640, 6470400, 6729216, 7009600, 7764480, 7885800, 8411520, 8627200, 8972288, 9705600, 10093824, 10352640, 10514400, 11215360, 12617280, 12940800, 13458432, 14019200, 15528960, 15771600, 16823040, 17254400, 19411200, 20187648, 21028800, 22430720, 25234560, 25881600, 26916864, 28038400, 31057920, 31543200, 33646080, 38822400, 40375296, 42057600, 44861440, 50469120, 51763200, 56076800, 63086400, 67292160, 77644800, 80750592, 84115200, 100938240, 112153600, 126172800, 134584320, 155289600, 168230400, 201876480, 224307200, 252345600, 336460800, 403752960, 504691200, 672921600, 1009382400, 2018764800]

約数ペア:

[(1, 2018764800), (2, 1009382400), (3, 672921600), (4, 504691200), (5, 403752960), (6, 336460800), (8, 252345600), (9, 224307200), (10, 201876480), (12, 168230400), (13, 155289600), (15, 134584320), (16, 126172800), (18, 112153600), (20, 100938240), (24, 84115200), (25, 80750592), (26, 77644800), (30, 67292160), (32, 63086400), (36, 56076800), (39, 51763200), (40, 50469120), (45, 44861440), (48, 42057600), (50, 40375296), (52, 38822400), (60, 33646080), (64, 31543200), (65, 31057920), (72, 28038400), (75, 26916864), (78, 25881600), (80, 25234560), (90, 22430720), (96, 21028800), (100, 20187648), (104, 19411200), (117, 17254400), (120, 16823040), (128, 15771600), (130, 15528960), (144, 14019200), (150, 13458432), (156, 12940800), (160, 12617280), (180, 11215360), (192, 10514400), (195, 10352640), (200, 10093824), (208, 9705600), (225, 8972288), (234, 8627200), (240, 8411520), (256, 7885800), (260, 7764480), (288, 7009600), (300, 6729216), (312, 6470400), (320, 6308640), (325, 6211584), (337, 5990400), (360, 5607680), (384, 5257200), (390, 5176320), (400, 5046912), (416, 4852800), (450, 4486144), (468, 4313600), (480, 4205760), (512, 3942900), (520, 3882240), (576, 3504800), (585, 3450880), (600, 3364608), (624, 3235200), (640, 3154320), (650, 3105792), (674, 2995200), (720, 2803840), (768, 2628600), (780, 2588160), (800, 2523456), (832, 2426400), (900, 2243072), (936, 2156800), (960, 2102880), (975, 2070528), (1011, 1996800), (1024, 1971450), (1040, 1941120), (1152, 1752400), (1170, 1725440), (1200, 1682304), (1248, 1617600), (1280, 1577160), (1300, 1552896), (1348, 1497600), (1440, 1401920), (1536, 1314300), (1560, 1294080), (1600, 1261728), (1664, 1213200), (1685, 1198080), (1800, 1121536), (1872, 1078400), (1920, 1051440), (1950, 1035264), (2022, 998400), (2048, 985725), (2080, 970560), (2304, 876200), (2340, 862720), (2400, 841152), (2496, 808800), (2560, 788580), (2600, 776448), (2696, 748800), (2880, 700960), (2925, 690176), (3033, 665600), (3072, 657150), (3120, 647040), (3200, 630864), (3328, 606600), (3370, 599040), (3600, 560768), (3744, 539200), (3840, 525720), (3900, 517632), (4044, 499200), (4160, 485280), (4381, 460800), (4608, 438100), (4680, 431360), (4800, 420576), (4992, 404400), (5055, 399360), (5120, 394290), (5200, 388224), (5392, 374400), (5760, 350480), (5850, 345088), (6066, 332800), (6144, 328575), (6240, 323520), (6400, 315432), (6656, 303300), (6740, 299520), (7200, 280384), (7488, 269600), (7680, 262860), (7800, 258816), (8088, 249600), (8320, 242640), (8425, 239616), (8762, 230400), (9216, 219050), (9360, 215680), (9600, 210288), (9984, 202200), (10110, 199680), (10240, 197145), (10400, 194112), (10784, 187200), (11520, 175240), (11700, 172544), (12132, 166400), (12480, 161760), (12800, 157716), (13143, 153600), (13312, 151650), (13480, 149760), (14400, 140192), (14976, 134800), (15165, 133120), (15360, 131430), (15600, 129408), (16176, 124800), (16640, 121320), (16850, 119808), (17524, 115200), (18432, 109525), (18720, 107840), (19200, 105144), (19968, 101100), (20220, 99840), (20800, 97056), (21568, 93600), (21905, 92160), (23040, 87620), (23400, 86272), (24264, 83200), (24960, 80880), (25275, 79872), (25600, 78858), (26286, 76800), (26624, 75825), (26960, 74880), (28800, 70096), (29952, 67400), (30330, 66560), (30720, 65715), (31200, 64704), (32352, 62400), (33280, 60660), (33700, 59904), (35048, 57600), (37440, 53920), (38400, 52572), (39429, 51200), (39936, 50550), (40440, 49920), (41600, 48528), (43136, 46800), (43810, 46080)]