117649280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{26261}}^1$

素因数の和:26287

約数の個数: 64

約数和(自身を含む): 321446880

約数和(自身を除く): 203797600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 26261, 52522, 105044, 131305, 183827, 210088, 262610, 367654, 420176, 525220, 735308, 840352, 919135, 1050440, 1470616, 1680704, 1838270, 2100880, 2941232, 3361408, 3676540, 4201760, 5882464, 7353080, 8403520, 11764928, 14706160, 16807040, 23529856, 29412320, 58824640, 117649280]

約数ペア:

[(1, 117649280), (2, 58824640), (4, 29412320), (5, 23529856), (7, 16807040), (8, 14706160), (10, 11764928), (14, 8403520), (16, 7353080), (20, 5882464), (28, 4201760), (32, 3676540), (35, 3361408), (40, 2941232), (56, 2100880), (64, 1838270), (70, 1680704), (80, 1470616), (112, 1050440), (128, 919135), (140, 840352), (160, 735308), (224, 525220), (280, 420176), (320, 367654), (448, 262610), (560, 210088), (640, 183827), (896, 131305), (1120, 105044), (2240, 52522), (4480, 26261)]