216764800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{9677}}^1$

素因数の和:9708

約数の個数: 96

約数和(自身を含む): 612036720

約数和(自身を除く): 395271920

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, 9677, 11200, 19354, 22400, 38708, 48385, 67739, 77416, 96770, 135478, 154832, 193540, 241925, 270956, 309664, 338695, 387080, 483850, 541912, 619328, 677390, 774160, 967700, 1083824, 1238656, 1354780, 1548320, 1693475, 1935400, 2167648, 2709560, 3096640, 3386950, 3870800, 4335296, 5419120, 6193280, 6773900, 7741600, 8670592, 10838240, 13547800, 15483200, 21676480, 27095600, 30966400, 43352960, 54191200, 108382400, 216764800]

約数ペア:

[(1, 216764800), (2, 108382400), (4, 54191200), (5, 43352960), (7, 30966400), (8, 27095600), (10, 21676480), (14, 15483200), (16, 13547800), (20, 10838240), (25, 8670592), (28, 7741600), (32, 6773900), (35, 6193280), (40, 5419120), (50, 4335296), (56, 3870800), (64, 3386950), (70, 3096640), (80, 2709560), (100, 2167648), (112, 1935400), (128, 1693475), (140, 1548320), (160, 1354780), (175, 1238656), (200, 1083824), (224, 967700), (280, 774160), (320, 677390), (350, 619328), (400, 541912), (448, 483850), (560, 387080), (640, 338695), (700, 309664), (800, 270956), (896, 241925), (1120, 193540), (1400, 154832), (1600, 135478), (2240, 96770), (2800, 77416), (3200, 67739), (4480, 48385), (5600, 38708), (9677, 22400), (11200, 19354)]