151914560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67819}}^1$

素因数の和:67843

約数の個数: 56

約数和(自身を含む): 413430720

約数和(自身を除く): 261516160

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, 67819, 135638, 271276, 339095, 474733, 542552, 678190, 949466, 1085104, 1356380, 1898932, 2170208, 2373665, 2712760, 3797864, 4340416, 4747330, 5425520, 7595728, 9494660, 10851040, 15191456, 18989320, 21702080, 30382912, 37978640, 75957280, 151914560]

約数ペア:

[(1, 151914560), (2, 75957280), (4, 37978640), (5, 30382912), (7, 21702080), (8, 18989320), (10, 15191456), (14, 10851040), (16, 9494660), (20, 7595728), (28, 5425520), (32, 4747330), (35, 4340416), (40, 3797864), (56, 2712760), (64, 2373665), (70, 2170208), (80, 1898932), (112, 1356380), (140, 1085104), (160, 949466), (224, 678190), (280, 542552), (320, 474733), (448, 339095), (560, 271276), (1120, 135638), (2240, 67819)]