8424000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 280

約数和(自身を含む): 33561528

約数和(自身を除く): 25137528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 375, 390, 400, 405, 416, 432, 450, 468, 480, 500, 520, 540, 576, 585, 600, 624, 648, 650, 675, 702, 720, 750, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1000, 1040, 1053, 1080, 1125, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1500, 1560, 1600, 1620, 1625, 1728, 1755, 1800, 1872, 1950, 2000, 2025, 2080, 2106, 2160, 2250, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3000, 3120, 3240, 3250, 3375, 3510, 3600, 3744, 3900, 4000, 4050, 4160, 4212, 4320, 4500, 4680, 4800, 4875, 5184, 5200, 5265, 5400, 5616, 5850, 6000, 6240, 6480, 6500, 6750, 7020, 7200, 7488, 7800, 8000, 8100, 8424, 8640, 8775, 9000, 9360, 9750, 10125, 10400, 10530, 10800, 11232, 11700, 12000, 12480, 12960, 13000, 13500, 14040, 14400, 14625, 15600, 16200, 16848, 17550, 18000, 18720, 19500, 20250, 20800, 21060, 21600, 22464, 23400, 24000, 25920, 26000, 26325, 27000, 28080, 29250, 31200, 32400, 33696, 35100, 36000, 37440, 39000, 40500, 42120, 43200, 43875, 46800, 52000, 52650, 54000, 56160, 58500, 62400, 64800, 67392, 70200, 72000, 78000, 81000, 84240, 87750, 93600, 104000, 105300, 108000, 112320, 117000, 129600, 131625, 140400, 156000, 162000, 168480, 175500, 187200, 210600, 216000, 234000, 263250, 280800, 312000, 324000, 336960, 351000, 421200, 468000, 526500, 561600, 648000, 702000, 842400, 936000, 1053000, 1404000, 1684800, 2106000, 2808000, 4212000, 8424000]

約数ペア:

[(1, 8424000), (2, 4212000), (3, 2808000), (4, 2106000), (5, 1684800), (6, 1404000), (8, 1053000), (9, 936000), (10, 842400), (12, 702000), (13, 648000), (15, 561600), (16, 526500), (18, 468000), (20, 421200), (24, 351000), (25, 336960), (26, 324000), (27, 312000), (30, 280800), (32, 263250), (36, 234000), (39, 216000), (40, 210600), (45, 187200), (48, 175500), (50, 168480), (52, 162000), (54, 156000), (60, 140400), (64, 131625), (65, 129600), (72, 117000), (75, 112320), (78, 108000), (80, 105300), (81, 104000), (90, 93600), (96, 87750), (100, 84240), (104, 81000), (108, 78000), (117, 72000), (120, 70200), (125, 67392), (130, 64800), (135, 62400), (144, 58500), (150, 56160), (156, 54000), (160, 52650), (162, 52000), (180, 46800), (192, 43875), (195, 43200), (200, 42120), (208, 40500), (216, 39000), (225, 37440), (234, 36000), (240, 35100), (250, 33696), (260, 32400), (270, 31200), (288, 29250), (300, 28080), (312, 27000), (320, 26325), (324, 26000), (325, 25920), (351, 24000), (360, 23400), (375, 22464), (390, 21600), (400, 21060), (405, 20800), (416, 20250), (432, 19500), (450, 18720), (468, 18000), (480, 17550), (500, 16848), (520, 16200), (540, 15600), (576, 14625), (585, 14400), (600, 14040), (624, 13500), (648, 13000), (650, 12960), (675, 12480), (702, 12000), (720, 11700), (750, 11232), (780, 10800), (800, 10530), (810, 10400), (832, 10125), (864, 9750), (900, 9360), (936, 9000), (960, 8775), (975, 8640), (1000, 8424), (1040, 8100), (1053, 8000), (1080, 7800), (1125, 7488), (1170, 7200), (1200, 7020), (1248, 6750), (1296, 6500), (1300, 6480), (1350, 6240), (1404, 6000), (1440, 5850), (1500, 5616), (1560, 5400), (1600, 5265), (1620, 5200), (1625, 5184), (1728, 4875), (1755, 4800), (1800, 4680), (1872, 4500), (1950, 4320), (2000, 4212), (2025, 4160), (2080, 4050), (2106, 4000), (2160, 3900), (2250, 3744), (2340, 3600), (2400, 3510), (2496, 3375), (2592, 3250), (2600, 3240), (2700, 3120), (2808, 3000), (2880, 2925)]