67312000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 191580480

約数和(自身を除く): 124268480

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, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 601, 640, 700, 800, 875, 896, 1000, 1120, 1202, 1400, 1600, 1750, 2000, 2240, 2404, 2800, 3005, 3200, 3500, 4000, 4207, 4480, 4808, 5600, 6010, 7000, 8000, 8414, 9616, 11200, 12020, 14000, 15025, 16000, 16828, 19232, 21035, 22400, 24040, 28000, 30050, 33656, 38464, 42070, 48080, 56000, 60100, 67312, 75125, 76928, 84140, 96160, 105175, 112000, 120200, 134624, 150250, 168280, 192320, 210350, 240400, 269248, 300500, 336560, 384640, 420700, 480800, 525875, 538496, 601000, 673120, 841400, 961600, 1051750, 1202000, 1346240, 1682800, 1923200, 2103500, 2404000, 2692480, 3365600, 4207000, 4808000, 6731200, 8414000, 9616000, 13462400, 16828000, 33656000, 67312000]

約数ペア:

[(1, 67312000), (2, 33656000), (4, 16828000), (5, 13462400), (7, 9616000), (8, 8414000), (10, 6731200), (14, 4808000), (16, 4207000), (20, 3365600), (25, 2692480), (28, 2404000), (32, 2103500), (35, 1923200), (40, 1682800), (50, 1346240), (56, 1202000), (64, 1051750), (70, 961600), (80, 841400), (100, 673120), (112, 601000), (125, 538496), (128, 525875), (140, 480800), (160, 420700), (175, 384640), (200, 336560), (224, 300500), (250, 269248), (280, 240400), (320, 210350), (350, 192320), (400, 168280), (448, 150250), (500, 134624), (560, 120200), (601, 112000), (640, 105175), (700, 96160), (800, 84140), (875, 76928), (896, 75125), (1000, 67312), (1120, 60100), (1202, 56000), (1400, 48080), (1600, 42070), (1750, 38464), (2000, 33656), (2240, 30050), (2404, 28000), (2800, 24040), (3005, 22400), (3200, 21035), (3500, 19232), (4000, 16828), (4207, 16000), (4480, 15025), (4808, 14000), (5600, 12020), (6010, 11200), (7000, 9616), (8000, 8414)]