70456960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{15727}}^1$

素因数の和:15753

約数の個数: 64

約数和(自身を含む): 192510720

約数和(自身を除く): 122053760

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, 15727, 31454, 62908, 78635, 110089, 125816, 157270, 220178, 251632, 314540, 440356, 503264, 550445, 629080, 880712, 1006528, 1100890, 1258160, 1761424, 2013056, 2201780, 2516320, 3522848, 4403560, 5032640, 7045696, 8807120, 10065280, 14091392, 17614240, 35228480, 70456960]

約数ペア:

[(1, 70456960), (2, 35228480), (4, 17614240), (5, 14091392), (7, 10065280), (8, 8807120), (10, 7045696), (14, 5032640), (16, 4403560), (20, 3522848), (28, 2516320), (32, 2201780), (35, 2013056), (40, 1761424), (56, 1258160), (64, 1100890), (70, 1006528), (80, 880712), (112, 629080), (128, 550445), (140, 503264), (160, 440356), (224, 314540), (280, 251632), (320, 220178), (448, 157270), (560, 125816), (640, 110089), (896, 78635), (1120, 62908), (2240, 31454), (4480, 15727)]