66949120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{467}}^1$

素因数の和:503

約数の個数: 104

約数和(自身を含む): 184002624

約数和(自身を除く): 117053504

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, 467, 512, 560, 640, 896, 934, 1024, 1120, 1280, 1792, 1868, 2048, 2240, 2335, 2560, 3269, 3584, 3736, 4096, 4480, 4670, 5120, 6538, 7168, 7472, 8960, 9340, 10240, 13076, 14336, 14944, 16345, 17920, 18680, 20480, 26152, 28672, 29888, 32690, 35840, 37360, 52304, 59776, 65380, 71680, 74720, 104608, 119552, 130760, 143360, 149440, 209216, 239104, 261520, 298880, 418432, 478208, 523040, 597760, 836864, 956416, 1046080, 1195520, 1673728, 1912832, 2092160, 2391040, 3347456, 4184320, 4782080, 6694912, 8368640, 9564160, 13389824, 16737280, 33474560, 66949120]

約数ペア:

[(1, 66949120), (2, 33474560), (4, 16737280), (5, 13389824), (7, 9564160), (8, 8368640), (10, 6694912), (14, 4782080), (16, 4184320), (20, 3347456), (28, 2391040), (32, 2092160), (35, 1912832), (40, 1673728), (56, 1195520), (64, 1046080), (70, 956416), (80, 836864), (112, 597760), (128, 523040), (140, 478208), (160, 418432), (224, 298880), (256, 261520), (280, 239104), (320, 209216), (448, 149440), (467, 143360), (512, 130760), (560, 119552), (640, 104608), (896, 74720), (934, 71680), (1024, 65380), (1120, 59776), (1280, 52304), (1792, 37360), (1868, 35840), (2048, 32690), (2240, 29888), (2335, 28672), (2560, 26152), (3269, 20480), (3584, 18680), (3736, 17920), (4096, 16345), (4480, 14944), (4670, 14336), (5120, 13076), (6538, 10240), (7168, 9340), (7472, 8960)]