715550080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{159721}}^1$

素因数の和:159747

約数の個数: 64

約数和(自身を含む): 1954997280

約数和(自身を除く): 1239447200

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, 159721, 319442, 638884, 798605, 1118047, 1277768, 1597210, 2236094, 2555536, 3194420, 4472188, 5111072, 5590235, 6388840, 8944376, 10222144, 11180470, 12777680, 17888752, 20444288, 22360940, 25555360, 35777504, 44721880, 51110720, 71555008, 89443760, 102221440, 143110016, 178887520, 357775040, 715550080]

約数ペア:

[(1, 715550080), (2, 357775040), (4, 178887520), (5, 143110016), (7, 102221440), (8, 89443760), (10, 71555008), (14, 51110720), (16, 44721880), (20, 35777504), (28, 25555360), (32, 22360940), (35, 20444288), (40, 17888752), (56, 12777680), (64, 11180470), (70, 10222144), (80, 8944376), (112, 6388840), (128, 5590235), (140, 5111072), (160, 4472188), (224, 3194420), (280, 2555536), (320, 2236094), (448, 1597210), (560, 1277768), (640, 1118047), (896, 798605), (1120, 638884), (2240, 319442), (4480, 159721)]