189616000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1729

約数の個数: 128

約数和(自身を含む): 539098560

約数和(自身を除く): 349482560

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, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1693, 1750, 2000, 2240, 2800, 3200, 3386, 3500, 4000, 4480, 5600, 6772, 7000, 8000, 8465, 11200, 11851, 13544, 14000, 16000, 16930, 22400, 23702, 27088, 28000, 33860, 42325, 47404, 54176, 56000, 59255, 67720, 84650, 94808, 108352, 112000, 118510, 135440, 169300, 189616, 211625, 216704, 237020, 270880, 296275, 338600, 379232, 423250, 474040, 541760, 592550, 677200, 758464, 846500, 948080, 1083520, 1185100, 1354400, 1481375, 1516928, 1693000, 1896160, 2370200, 2708800, 2962750, 3386000, 3792320, 4740400, 5417600, 5925500, 6772000, 7584640, 9480800, 11851000, 13544000, 18961600, 23702000, 27088000, 37923200, 47404000, 94808000, 189616000]

約数ペア:

[(1, 189616000), (2, 94808000), (4, 47404000), (5, 37923200), (7, 27088000), (8, 23702000), (10, 18961600), (14, 13544000), (16, 11851000), (20, 9480800), (25, 7584640), (28, 6772000), (32, 5925500), (35, 5417600), (40, 4740400), (50, 3792320), (56, 3386000), (64, 2962750), (70, 2708800), (80, 2370200), (100, 1896160), (112, 1693000), (125, 1516928), (128, 1481375), (140, 1354400), (160, 1185100), (175, 1083520), (200, 948080), (224, 846500), (250, 758464), (280, 677200), (320, 592550), (350, 541760), (400, 474040), (448, 423250), (500, 379232), (560, 338600), (640, 296275), (700, 270880), (800, 237020), (875, 216704), (896, 211625), (1000, 189616), (1120, 169300), (1400, 135440), (1600, 118510), (1693, 112000), (1750, 108352), (2000, 94808), (2240, 84650), (2800, 67720), (3200, 59255), (3386, 56000), (3500, 54176), (4000, 47404), (4480, 42325), (5600, 33860), (6772, 28000), (7000, 27088), (8000, 23702), (8465, 22400), (11200, 16930), (11851, 16000), (13544, 14000)]