67648000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 194059008

約数和(自身を除く): 126411008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 151, 160, 175, 200, 224, 250, 256, 280, 302, 320, 350, 400, 448, 500, 512, 560, 604, 640, 700, 755, 800, 875, 896, 1000, 1057, 1120, 1208, 1280, 1400, 1510, 1600, 1750, 1792, 2000, 2114, 2240, 2416, 2560, 2800, 3020, 3200, 3500, 3584, 3775, 4000, 4228, 4480, 4832, 5285, 5600, 6040, 6400, 7000, 7550, 8000, 8456, 8960, 9664, 10570, 11200, 12080, 12800, 14000, 15100, 16000, 16912, 17920, 18875, 19328, 21140, 22400, 24160, 26425, 28000, 30200, 32000, 33824, 37750, 38656, 42280, 44800, 48320, 52850, 56000, 60400, 64000, 67648, 75500, 77312, 84560, 89600, 96640, 105700, 112000, 120800, 132125, 135296, 151000, 169120, 193280, 211400, 224000, 241600, 264250, 270592, 302000, 338240, 386560, 422800, 448000, 483200, 528500, 541184, 604000, 676480, 845600, 966400, 1057000, 1208000, 1352960, 1691200, 1932800, 2114000, 2416000, 2705920, 3382400, 4228000, 4832000, 6764800, 8456000, 9664000, 13529600, 16912000, 33824000, 67648000]

約数ペア:

[(1, 67648000), (2, 33824000), (4, 16912000), (5, 13529600), (7, 9664000), (8, 8456000), (10, 6764800), (14, 4832000), (16, 4228000), (20, 3382400), (25, 2705920), (28, 2416000), (32, 2114000), (35, 1932800), (40, 1691200), (50, 1352960), (56, 1208000), (64, 1057000), (70, 966400), (80, 845600), (100, 676480), (112, 604000), (125, 541184), (128, 528500), (140, 483200), (151, 448000), (160, 422800), (175, 386560), (200, 338240), (224, 302000), (250, 270592), (256, 264250), (280, 241600), (302, 224000), (320, 211400), (350, 193280), (400, 169120), (448, 151000), (500, 135296), (512, 132125), (560, 120800), (604, 112000), (640, 105700), (700, 96640), (755, 89600), (800, 84560), (875, 77312), (896, 75500), (1000, 67648), (1057, 64000), (1120, 60400), (1208, 56000), (1280, 52850), (1400, 48320), (1510, 44800), (1600, 42280), (1750, 38656), (1792, 37750), (2000, 33824), (2114, 32000), (2240, 30200), (2416, 28000), (2560, 26425), (2800, 24160), (3020, 22400), (3200, 21140), (3500, 19328), (3584, 18875), (3775, 17920), (4000, 16912), (4228, 16000), (4480, 15100), (4832, 14000), (5285, 12800), (5600, 12080), (6040, 11200), (6400, 10570), (7000, 9664), (7550, 8960), (8000, 8456)]