171183040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{76421}}^1$

素因数の和:76445

約数の個数: 56

約数和(自身を含む): 465868512

約数和(自身を除く): 294685472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 76421, 152842, 305684, 382105, 534947, 611368, 764210, 1069894, 1222736, 1528420, 2139788, 2445472, 2674735, 3056840, 4279576, 4890944, 5349470, 6113680, 8559152, 10698940, 12227360, 17118304, 21397880, 24454720, 34236608, 42795760, 85591520, 171183040]

約数ペア:

[(1, 171183040), (2, 85591520), (4, 42795760), (5, 34236608), (7, 24454720), (8, 21397880), (10, 17118304), (14, 12227360), (16, 10698940), (20, 8559152), (28, 6113680), (32, 5349470), (35, 4890944), (40, 4279576), (56, 3056840), (64, 2674735), (70, 2445472), (80, 2139788), (112, 1528420), (140, 1222736), (160, 1069894), (224, 764210), (280, 611368), (320, 534947), (448, 382105), (560, 305684), (1120, 152842), (2240, 76421)]