420576000

素因数分解:

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

素因数の和:384

約数の個数: 288

約数和(自身を含む): 1508864448

約数和(自身を除く): 1088288448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 337, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 640, 650, 674, 750, 768, 780, 800, 832, 960, 975, 1000, 1011, 1040, 1200, 1248, 1280, 1300, 1348, 1500, 1560, 1600, 1625, 1664, 1685, 1920, 1950, 2000, 2022, 2080, 2400, 2496, 2600, 2696, 3000, 3120, 3200, 3250, 3328, 3370, 3840, 3900, 4000, 4044, 4160, 4381, 4800, 4875, 4992, 5055, 5200, 5392, 6000, 6240, 6400, 6500, 6740, 7800, 8000, 8088, 8320, 8425, 8762, 9600, 9750, 9984, 10110, 10400, 10784, 12000, 12480, 13000, 13143, 13480, 15600, 16000, 16176, 16640, 16850, 17524, 19200, 19500, 20220, 20800, 21568, 21905, 24000, 24960, 25275, 26000, 26286, 26960, 31200, 32000, 32352, 33700, 35048, 39000, 40440, 41600, 42125, 43136, 43810, 48000, 49920, 50550, 52000, 52572, 53920, 62400, 64704, 65715, 67400, 70096, 78000, 80880, 83200, 84250, 86272, 87620, 96000, 101100, 104000, 105144, 107840, 109525, 124800, 126375, 129408, 131430, 134800, 140192, 156000, 161760, 168500, 175240, 202200, 208000, 210288, 215680, 219050, 249600, 252750, 258816, 262860, 269600, 280384, 312000, 323520, 328575, 337000, 350480, 404400, 416000, 420576, 431360, 438100, 505500, 525720, 539200, 547625, 560768, 624000, 647040, 657150, 674000, 700960, 808800, 841152, 876200, 1011000, 1051440, 1078400, 1095250, 1121536, 1248000, 1294080, 1314300, 1348000, 1401920, 1617600, 1642875, 1682304, 1752400, 2022000, 2102880, 2156800, 2190500, 2628600, 2696000, 2803840, 3235200, 3285750, 3364608, 3504800, 4044000, 4205760, 4381000, 5257200, 5392000, 5607680, 6470400, 6571500, 7009600, 8088000, 8411520, 8762000, 10514400, 10784000, 13143000, 14019200, 16176000, 16823040, 17524000, 21028800, 26286000, 28038400, 32352000, 35048000, 42057600, 52572000, 70096000, 84115200, 105144000, 140192000, 210288000, 420576000]

約数ペア:

[(1, 420576000), (2, 210288000), (3, 140192000), (4, 105144000), (5, 84115200), (6, 70096000), (8, 52572000), (10, 42057600), (12, 35048000), (13, 32352000), (15, 28038400), (16, 26286000), (20, 21028800), (24, 17524000), (25, 16823040), (26, 16176000), (30, 14019200), (32, 13143000), (39, 10784000), (40, 10514400), (48, 8762000), (50, 8411520), (52, 8088000), (60, 7009600), (64, 6571500), (65, 6470400), (75, 5607680), (78, 5392000), (80, 5257200), (96, 4381000), (100, 4205760), (104, 4044000), (120, 3504800), (125, 3364608), (128, 3285750), (130, 3235200), (150, 2803840), (156, 2696000), (160, 2628600), (192, 2190500), (195, 2156800), (200, 2102880), (208, 2022000), (240, 1752400), (250, 1682304), (256, 1642875), (260, 1617600), (300, 1401920), (312, 1348000), (320, 1314300), (325, 1294080), (337, 1248000), (375, 1121536), (384, 1095250), (390, 1078400), (400, 1051440), (416, 1011000), (480, 876200), (500, 841152), (520, 808800), (600, 700960), (624, 674000), (640, 657150), (650, 647040), (674, 624000), (750, 560768), (768, 547625), (780, 539200), (800, 525720), (832, 505500), (960, 438100), (975, 431360), (1000, 420576), (1011, 416000), (1040, 404400), (1200, 350480), (1248, 337000), (1280, 328575), (1300, 323520), (1348, 312000), (1500, 280384), (1560, 269600), (1600, 262860), (1625, 258816), (1664, 252750), (1685, 249600), (1920, 219050), (1950, 215680), (2000, 210288), (2022, 208000), (2080, 202200), (2400, 175240), (2496, 168500), (2600, 161760), (2696, 156000), (3000, 140192), (3120, 134800), (3200, 131430), (3250, 129408), (3328, 126375), (3370, 124800), (3840, 109525), (3900, 107840), (4000, 105144), (4044, 104000), (4160, 101100), (4381, 96000), (4800, 87620), (4875, 86272), (4992, 84250), (5055, 83200), (5200, 80880), (5392, 78000), (6000, 70096), (6240, 67400), (6400, 65715), (6500, 64704), (6740, 62400), (7800, 53920), (8000, 52572), (8088, 52000), (8320, 50550), (8425, 49920), (8762, 48000), (9600, 43810), (9750, 43136), (9984, 42125), (10110, 41600), (10400, 40440), (10784, 39000), (12000, 35048), (12480, 33700), (13000, 32352), (13143, 32000), (13480, 31200), (15600, 26960), (16000, 26286), (16176, 26000), (16640, 25275), (16850, 24960), (17524, 24000), (19200, 21905), (19500, 21568), (20220, 20800)]