16189600

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 46872000

約数和(自身を除く): 30682400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 70, 80, 98, 100, 112, 118, 140, 160, 175, 196, 200, 224, 236, 245, 280, 295, 343, 350, 392, 400, 413, 472, 490, 560, 590, 686, 700, 784, 800, 826, 944, 980, 1120, 1180, 1225, 1372, 1400, 1475, 1568, 1652, 1715, 1888, 1960, 2065, 2360, 2450, 2744, 2800, 2891, 2950, 3304, 3430, 3920, 4130, 4720, 4900, 5488, 5600, 5782, 5900, 6608, 6860, 7840, 8260, 8575, 9440, 9800, 10325, 10976, 11564, 11800, 13216, 13720, 14455, 16520, 17150, 19600, 20237, 20650, 23128, 23600, 27440, 28910, 33040, 34300, 39200, 40474, 41300, 46256, 47200, 54880, 57820, 66080, 68600, 72275, 80948, 82600, 92512, 101185, 115640, 137200, 144550, 161896, 165200, 202370, 231280, 274400, 289100, 323792, 330400, 404740, 462560, 505925, 578200, 647584, 809480, 1011850, 1156400, 1618960, 2023700, 2312800, 3237920, 4047400, 8094800, 16189600]

約数ペア:

[(1, 16189600), (2, 8094800), (4, 4047400), (5, 3237920), (7, 2312800), (8, 2023700), (10, 1618960), (14, 1156400), (16, 1011850), (20, 809480), (25, 647584), (28, 578200), (32, 505925), (35, 462560), (40, 404740), (49, 330400), (50, 323792), (56, 289100), (59, 274400), (70, 231280), (80, 202370), (98, 165200), (100, 161896), (112, 144550), (118, 137200), (140, 115640), (160, 101185), (175, 92512), (196, 82600), (200, 80948), (224, 72275), (236, 68600), (245, 66080), (280, 57820), (295, 54880), (343, 47200), (350, 46256), (392, 41300), (400, 40474), (413, 39200), (472, 34300), (490, 33040), (560, 28910), (590, 27440), (686, 23600), (700, 23128), (784, 20650), (800, 20237), (826, 19600), (944, 17150), (980, 16520), (1120, 14455), (1180, 13720), (1225, 13216), (1372, 11800), (1400, 11564), (1475, 10976), (1568, 10325), (1652, 9800), (1715, 9440), (1888, 8575), (1960, 8260), (2065, 7840), (2360, 6860), (2450, 6608), (2744, 5900), (2800, 5782), (2891, 5600), (2950, 5488), (3304, 4900), (3430, 4720), (3920, 4130)]