21744000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 78605280

約数和(自身を除く): 56861280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 151, 160, 180, 192, 200, 225, 240, 250, 288, 300, 302, 320, 360, 375, 384, 400, 450, 453, 480, 500, 576, 600, 604, 640, 720, 750, 755, 800, 900, 906, 960, 1000, 1125, 1152, 1200, 1208, 1359, 1440, 1500, 1510, 1600, 1800, 1812, 1920, 2000, 2250, 2265, 2400, 2416, 2718, 2880, 3000, 3020, 3200, 3600, 3624, 3775, 4000, 4500, 4530, 4800, 4832, 5436, 5760, 6000, 6040, 6795, 7200, 7248, 7550, 8000, 9000, 9060, 9600, 9664, 10872, 11325, 12000, 12080, 13590, 14400, 14496, 15100, 16000, 18000, 18120, 18875, 19328, 21744, 22650, 24000, 24160, 27180, 28800, 28992, 30200, 33975, 36000, 36240, 37750, 43488, 45300, 48000, 48320, 54360, 56625, 57984, 60400, 67950, 72000, 72480, 75500, 86976, 90600, 96640, 108720, 113250, 120800, 135900, 144000, 144960, 151000, 169875, 173952, 181200, 217440, 226500, 241600, 271800, 289920, 302000, 339750, 362400, 434880, 453000, 483200, 543600, 604000, 679500, 724800, 869760, 906000, 1087200, 1208000, 1359000, 1449600, 1812000, 2174400, 2416000, 2718000, 3624000, 4348800, 5436000, 7248000, 10872000, 21744000]

約数ペア:

[(1, 21744000), (2, 10872000), (3, 7248000), (4, 5436000), (5, 4348800), (6, 3624000), (8, 2718000), (9, 2416000), (10, 2174400), (12, 1812000), (15, 1449600), (16, 1359000), (18, 1208000), (20, 1087200), (24, 906000), (25, 869760), (30, 724800), (32, 679500), (36, 604000), (40, 543600), (45, 483200), (48, 453000), (50, 434880), (60, 362400), (64, 339750), (72, 302000), (75, 289920), (80, 271800), (90, 241600), (96, 226500), (100, 217440), (120, 181200), (125, 173952), (128, 169875), (144, 151000), (150, 144960), (151, 144000), (160, 135900), (180, 120800), (192, 113250), (200, 108720), (225, 96640), (240, 90600), (250, 86976), (288, 75500), (300, 72480), (302, 72000), (320, 67950), (360, 60400), (375, 57984), (384, 56625), (400, 54360), (450, 48320), (453, 48000), (480, 45300), (500, 43488), (576, 37750), (600, 36240), (604, 36000), (640, 33975), (720, 30200), (750, 28992), (755, 28800), (800, 27180), (900, 24160), (906, 24000), (960, 22650), (1000, 21744), (1125, 19328), (1152, 18875), (1200, 18120), (1208, 18000), (1359, 16000), (1440, 15100), (1500, 14496), (1510, 14400), (1600, 13590), (1800, 12080), (1812, 12000), (1920, 11325), (2000, 10872), (2250, 9664), (2265, 9600), (2400, 9060), (2416, 9000), (2718, 8000), (2880, 7550), (3000, 7248), (3020, 7200), (3200, 6795), (3600, 6040), (3624, 6000), (3775, 5760), (4000, 5436), (4500, 4832), (4530, 4800)]