228020800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20388

約数の個数: 84

約数和(自身を含む): 641258560

約数和(自身を除く): 413237760

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, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 20359, 40718, 81436, 101795, 142513, 162872, 203590, 285026, 325744, 407180, 508975, 570052, 651488, 712565, 814360, 1017950, 1140104, 1302976, 1425130, 1628720, 2035900, 2280208, 2850260, 3257440, 3562825, 4071800, 4560416, 5700520, 6514880, 7125650, 8143600, 9120832, 11401040, 14251300, 16287200, 22802080, 28502600, 32574400, 45604160, 57005200, 114010400, 228020800]

約数ペア:

[(1, 228020800), (2, 114010400), (4, 57005200), (5, 45604160), (7, 32574400), (8, 28502600), (10, 22802080), (14, 16287200), (16, 14251300), (20, 11401040), (25, 9120832), (28, 8143600), (32, 7125650), (35, 6514880), (40, 5700520), (50, 4560416), (56, 4071800), (64, 3562825), (70, 3257440), (80, 2850260), (100, 2280208), (112, 2035900), (140, 1628720), (160, 1425130), (175, 1302976), (200, 1140104), (224, 1017950), (280, 814360), (320, 712565), (350, 651488), (400, 570052), (448, 508975), (560, 407180), (700, 325744), (800, 285026), (1120, 203590), (1400, 162872), (1600, 142513), (2240, 101795), (2800, 81436), (5600, 40718), (11200, 20359)]