1261728000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 432

約数和(自身を含む): 4903809456

約数和(自身を除く): 3642081456

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, 125, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 256, 260, 288, 300, 312, 320, 325, 337, 360, 375, 384, 390, 400, 416, 450, 468, 480, 500, 520, 576, 585, 600, 624, 640, 650, 674, 720, 750, 768, 780, 800, 832, 900, 936, 960, 975, 1000, 1011, 1040, 1125, 1152, 1170, 1200, 1248, 1280, 1300, 1348, 1440, 1500, 1560, 1600, 1625, 1664, 1685, 1800, 1872, 1920, 1950, 2000, 2022, 2080, 2250, 2304, 2340, 2400, 2496, 2600, 2696, 2880, 2925, 3000, 3033, 3120, 3200, 3250, 3328, 3370, 3600, 3744, 3840, 3900, 4000, 4044, 4160, 4381, 4500, 4680, 4800, 4875, 4992, 5055, 5200, 5392, 5760, 5850, 6000, 6066, 6240, 6400, 6500, 6740, 7200, 7488, 7800, 8000, 8088, 8320, 8425, 8762, 9000, 9360, 9600, 9750, 9984, 10110, 10400, 10784, 11520, 11700, 12000, 12132, 12480, 13000, 13143, 13480, 14400, 14625, 14976, 15165, 15600, 16000, 16176, 16640, 16850, 17524, 18000, 18720, 19200, 19500, 20220, 20800, 21568, 21905, 23400, 24000, 24264, 24960, 25275, 26000, 26286, 26960, 28800, 29250, 29952, 30330, 31200, 32000, 32352, 33700, 35048, 36000, 37440, 39000, 39429, 40440, 41600, 42125, 43136, 43810, 46800, 48000, 48528, 49920, 50550, 52000, 52572, 53920, 57600, 58500, 60660, 62400, 64704, 65715, 67400, 70096, 72000, 74880, 75825, 78000, 78858, 80880, 83200, 84250, 86272, 87620, 93600, 96000, 97056, 101100, 104000, 105144, 107840, 109525, 117000, 121320, 124800, 126375, 129408, 131430, 134800, 140192, 144000, 149760, 151650, 156000, 157716, 161760, 168500, 175240, 187200, 194112, 197145, 202200, 208000, 210288, 215680, 219050, 234000, 242640, 249600, 252750, 258816, 262860, 269600, 280384, 288000, 303300, 312000, 315432, 323520, 328575, 337000, 350480, 374400, 379125, 388224, 394290, 404400, 416000, 420576, 431360, 438100, 468000, 485280, 505500, 525720, 539200, 547625, 560768, 606600, 624000, 630864, 647040, 657150, 674000, 700960, 748800, 758250, 776448, 788580, 808800, 841152, 876200, 936000, 970560, 985725, 1011000, 1051440, 1078400, 1095250, 1121536, 1213200, 1248000, 1261728, 1294080, 1314300, 1348000, 1401920, 1516500, 1577160, 1617600, 1642875, 1682304, 1752400, 1872000, 1941120, 1971450, 2022000, 2102880, 2156800, 2190500, 2426400, 2523456, 2628600, 2696000, 2803840, 3033000, 3154320, 3235200, 3285750, 3364608, 3504800, 3744000, 3882240, 3942900, 4044000, 4205760, 4381000, 4852800, 4928625, 5046912, 5257200, 5392000, 5607680, 6066000, 6308640, 6470400, 6571500, 7009600, 7885800, 8088000, 8411520, 8762000, 9705600, 9857250, 10093824, 10514400, 10784000, 12132000, 12617280, 13143000, 14019200, 15771600, 16176000, 16823040, 17524000, 19411200, 19714500, 21028800, 24264000, 25234560, 26286000, 28038400, 31543200, 32352000, 35048000, 39429000, 42057600, 48528000, 50469120, 52572000, 63086400, 70096000, 78858000, 84115200, 97056000, 105144000, 126172800, 140192000, 157716000, 210288000, 252345600, 315432000, 420576000, 630864000, 1261728000]

約数ペア:

[(1, 1261728000), (2, 630864000), (3, 420576000), (4, 315432000), (5, 252345600), (6, 210288000), (8, 157716000), (9, 140192000), (10, 126172800), (12, 105144000), (13, 97056000), (15, 84115200), (16, 78858000), (18, 70096000), (20, 63086400), (24, 52572000), (25, 50469120), (26, 48528000), (30, 42057600), (32, 39429000), (36, 35048000), (39, 32352000), (40, 31543200), (45, 28038400), (48, 26286000), (50, 25234560), (52, 24264000), (60, 21028800), (64, 19714500), (65, 19411200), (72, 17524000), (75, 16823040), (78, 16176000), (80, 15771600), (90, 14019200), (96, 13143000), (100, 12617280), (104, 12132000), (117, 10784000), (120, 10514400), (125, 10093824), (128, 9857250), (130, 9705600), (144, 8762000), (150, 8411520), (156, 8088000), (160, 7885800), (180, 7009600), (192, 6571500), (195, 6470400), (200, 6308640), (208, 6066000), (225, 5607680), (234, 5392000), (240, 5257200), (250, 5046912), (256, 4928625), (260, 4852800), (288, 4381000), (300, 4205760), (312, 4044000), (320, 3942900), (325, 3882240), (337, 3744000), (360, 3504800), (375, 3364608), (384, 3285750), (390, 3235200), (400, 3154320), (416, 3033000), (450, 2803840), (468, 2696000), (480, 2628600), (500, 2523456), (520, 2426400), (576, 2190500), (585, 2156800), (600, 2102880), (624, 2022000), (640, 1971450), (650, 1941120), (674, 1872000), (720, 1752400), (750, 1682304), (768, 1642875), (780, 1617600), (800, 1577160), (832, 1516500), (900, 1401920), (936, 1348000), (960, 1314300), (975, 1294080), (1000, 1261728), (1011, 1248000), (1040, 1213200), (1125, 1121536), (1152, 1095250), (1170, 1078400), (1200, 1051440), (1248, 1011000), (1280, 985725), (1300, 970560), (1348, 936000), (1440, 876200), (1500, 841152), (1560, 808800), (1600, 788580), (1625, 776448), (1664, 758250), (1685, 748800), (1800, 700960), (1872, 674000), (1920, 657150), (1950, 647040), (2000, 630864), (2022, 624000), (2080, 606600), (2250, 560768), (2304, 547625), (2340, 539200), (2400, 525720), (2496, 505500), (2600, 485280), (2696, 468000), (2880, 438100), (2925, 431360), (3000, 420576), (3033, 416000), (3120, 404400), (3200, 394290), (3250, 388224), (3328, 379125), (3370, 374400), (3600, 350480), (3744, 337000), (3840, 328575), (3900, 323520), (4000, 315432), (4044, 312000), (4160, 303300), (4381, 288000), (4500, 280384), (4680, 269600), (4800, 262860), (4875, 258816), (4992, 252750), (5055, 249600), (5200, 242640), (5392, 234000), (5760, 219050), (5850, 215680), (6000, 210288), (6066, 208000), (6240, 202200), (6400, 197145), (6500, 194112), (6740, 187200), (7200, 175240), (7488, 168500), (7800, 161760), (8000, 157716), (8088, 156000), (8320, 151650), (8425, 149760), (8762, 144000), (9000, 140192), (9360, 134800), (9600, 131430), (9750, 129408), (9984, 126375), (10110, 124800), (10400, 121320), (10784, 117000), (11520, 109525), (11700, 107840), (12000, 105144), (12132, 104000), (12480, 101100), (13000, 97056), (13143, 96000), (13480, 93600), (14400, 87620), (14625, 86272), (14976, 84250), (15165, 83200), (15600, 80880), (16000, 78858), (16176, 78000), (16640, 75825), (16850, 74880), (17524, 72000), (18000, 70096), (18720, 67400), (19200, 65715), (19500, 64704), (20220, 62400), (20800, 60660), (21568, 58500), (21905, 57600), (23400, 53920), (24000, 52572), (24264, 52000), (24960, 50550), (25275, 49920), (26000, 48528), (26286, 48000), (26960, 46800), (28800, 43810), (29250, 43136), (29952, 42125), (30330, 41600), (31200, 40440), (32000, 39429), (32352, 39000), (33700, 37440), (35048, 36000)]