164648960

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2297}}^1$

素因数の和:2331

約数の個数: 96

約数和(自身を含む): 451694880

約数和(自身を除く): 287045920

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, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2297, 2560, 3584, 4480, 4594, 5120, 7168, 8960, 9188, 10240, 11485, 14336, 16079, 17920, 18376, 22970, 32158, 35840, 36752, 45940, 64316, 71680, 73504, 80395, 91880, 128632, 147008, 160790, 183760, 257264, 294016, 321580, 367520, 514528, 588032, 643160, 735040, 1029056, 1176064, 1286320, 1470080, 2058112, 2352128, 2572640, 2940160, 4116224, 4704256, 5145280, 5880320, 8232448, 10290560, 11760640, 16464896, 20581120, 23521280, 32929792, 41162240, 82324480, 164648960]

約数ペア:

[(1, 164648960), (2, 82324480), (4, 41162240), (5, 32929792), (7, 23521280), (8, 20581120), (10, 16464896), (14, 11760640), (16, 10290560), (20, 8232448), (28, 5880320), (32, 5145280), (35, 4704256), (40, 4116224), (56, 2940160), (64, 2572640), (70, 2352128), (80, 2058112), (112, 1470080), (128, 1286320), (140, 1176064), (160, 1029056), (224, 735040), (256, 643160), (280, 588032), (320, 514528), (448, 367520), (512, 321580), (560, 294016), (640, 257264), (896, 183760), (1024, 160790), (1120, 147008), (1280, 128632), (1792, 91880), (2048, 80395), (2240, 73504), (2297, 71680), (2560, 64316), (3584, 45940), (4480, 36752), (4594, 35840), (5120, 32158), (7168, 22970), (8960, 18376), (9188, 17920), (10240, 16079), (11485, 14336)]