164756480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{4597}}^1$

素因数の和:4629

約数の個数: 88

約数和(自身を含む): 451781088

約数和(自身を除く): 287024608

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, 2240, 2560, 3584, 4480, 4597, 5120, 7168, 8960, 9194, 17920, 18388, 22985, 32179, 35840, 36776, 45970, 64358, 73552, 91940, 128716, 147104, 160895, 183880, 257432, 294208, 321790, 367760, 514864, 588416, 643580, 735520, 1029728, 1176832, 1287160, 1471040, 2059456, 2353664, 2574320, 2942080, 4118912, 4707328, 5148640, 5884160, 8237824, 10297280, 11768320, 16475648, 20594560, 23536640, 32951296, 41189120, 82378240, 164756480]

約数ペア:

[(1, 164756480), (2, 82378240), (4, 41189120), (5, 32951296), (7, 23536640), (8, 20594560), (10, 16475648), (14, 11768320), (16, 10297280), (20, 8237824), (28, 5884160), (32, 5148640), (35, 4707328), (40, 4118912), (56, 2942080), (64, 2574320), (70, 2353664), (80, 2059456), (112, 1471040), (128, 1287160), (140, 1176832), (160, 1029728), (224, 735520), (256, 643580), (280, 588416), (320, 514864), (448, 367760), (512, 321790), (560, 294208), (640, 257432), (896, 183880), (1024, 160895), (1120, 147104), (1280, 128716), (1792, 91940), (2240, 73552), (2560, 64358), (3584, 45970), (4480, 36776), (4597, 35840), (5120, 32179), (7168, 22985), (8960, 18388), (9194, 17920)]