211926400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9492

約数の個数: 96

約数和(自身を含む): 598376880

約数和(自身を除く): 386450480

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, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 9461, 11200, 18922, 22400, 37844, 47305, 66227, 75688, 94610, 132454, 151376, 189220, 236525, 264908, 302752, 331135, 378440, 473050, 529816, 605504, 662270, 756880, 946100, 1059632, 1211008, 1324540, 1513760, 1655675, 1892200, 2119264, 2649080, 3027520, 3311350, 3784400, 4238528, 5298160, 6055040, 6622700, 7568800, 8477056, 10596320, 13245400, 15137600, 21192640, 26490800, 30275200, 42385280, 52981600, 105963200, 211926400]

約数ペア:

[(1, 211926400), (2, 105963200), (4, 52981600), (5, 42385280), (7, 30275200), (8, 26490800), (10, 21192640), (14, 15137600), (16, 13245400), (20, 10596320), (25, 8477056), (28, 7568800), (32, 6622700), (35, 6055040), (40, 5298160), (50, 4238528), (56, 3784400), (64, 3311350), (70, 3027520), (80, 2649080), (100, 2119264), (112, 1892200), (128, 1655675), (140, 1513760), (160, 1324540), (175, 1211008), (200, 1059632), (224, 946100), (280, 756880), (320, 662270), (350, 605504), (400, 529816), (448, 473050), (560, 378440), (640, 331135), (700, 302752), (800, 264908), (896, 236525), (1120, 189220), (1400, 151376), (1600, 132454), (2240, 94610), (2800, 75688), (3200, 66227), (4480, 47305), (5600, 37844), (9461, 22400), (11200, 18922)]