141688960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31627}}^1$

素因数の和:31653

約数の個数: 64

約数和(自身を含む): 387126720

約数和(自身を除く): 245437760

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, 31627, 63254, 126508, 158135, 221389, 253016, 316270, 442778, 506032, 632540, 885556, 1012064, 1106945, 1265080, 1771112, 2024128, 2213890, 2530160, 3542224, 4048256, 4427780, 5060320, 7084448, 8855560, 10120640, 14168896, 17711120, 20241280, 28337792, 35422240, 70844480, 141688960]

約数ペア:

[(1, 141688960), (2, 70844480), (4, 35422240), (5, 28337792), (7, 20241280), (8, 17711120), (10, 14168896), (14, 10120640), (16, 8855560), (20, 7084448), (28, 5060320), (32, 4427780), (35, 4048256), (40, 3542224), (56, 2530160), (64, 2213890), (70, 2024128), (80, 1771112), (112, 1265080), (128, 1106945), (140, 1012064), (160, 885556), (224, 632540), (280, 506032), (320, 442778), (448, 316270), (560, 253016), (640, 221389), (896, 158135), (1120, 126508), (2240, 63254), (4480, 31627)]