715060480

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4179

約数の個数: 72

約数和(自身を含む): 1725544800

約数和(自身を除く): 1010484320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 556, 640, 695, 1112, 1280, 1390, 2224, 2780, 4019, 4448, 5560, 8038, 8896, 11120, 16076, 17792, 20095, 22240, 32152, 35584, 40190, 44480, 64304, 80380, 88960, 128608, 160760, 177920, 257216, 321520, 514432, 558641, 643040, 1028864, 1117282, 1286080, 2234564, 2572160, 2793205, 4469128, 5144320, 5586410, 8938256, 11172820, 17876512, 22345640, 35753024, 44691280, 71506048, 89382560, 143012096, 178765120, 357530240, 715060480]

約数ペア:

[(1, 715060480), (2, 357530240), (4, 178765120), (5, 143012096), (8, 89382560), (10, 71506048), (16, 44691280), (20, 35753024), (32, 22345640), (40, 17876512), (64, 11172820), (80, 8938256), (128, 5586410), (139, 5144320), (160, 4469128), (256, 2793205), (278, 2572160), (320, 2234564), (556, 1286080), (640, 1117282), (695, 1028864), (1112, 643040), (1280, 558641), (1390, 514432), (2224, 321520), (2780, 257216), (4019, 177920), (4448, 160760), (5560, 128608), (8038, 88960), (8896, 80380), (11120, 64304), (16076, 44480), (17792, 40190), (20095, 35584), (22240, 32152)]