213032960

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:781

約数の個数: 112

約数和(自身を含む): 585069696

約数和(自身を除く): 372036736

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, 743, 896, 1024, 1120, 1280, 1486, 1792, 2048, 2240, 2560, 2972, 3584, 3715, 4096, 4480, 5120, 5201, 5944, 7168, 7430, 8192, 8960, 10240, 10402, 11888, 14336, 14860, 17920, 20480, 20804, 23776, 26005, 28672, 29720, 35840, 40960, 41608, 47552, 52010, 57344, 59440, 71680, 83216, 95104, 104020, 118880, 143360, 166432, 190208, 208040, 237760, 286720, 332864, 380416, 416080, 475520, 665728, 760832, 832160, 951040, 1331456, 1521664, 1664320, 1902080, 2662912, 3043328, 3328640, 3804160, 5325824, 6086656, 6657280, 7608320, 10651648, 13314560, 15216640, 21303296, 26629120, 30433280, 42606592, 53258240, 106516480, 213032960]

約数ペア:

[(1, 213032960), (2, 106516480), (4, 53258240), (5, 42606592), (7, 30433280), (8, 26629120), (10, 21303296), (14, 15216640), (16, 13314560), (20, 10651648), (28, 7608320), (32, 6657280), (35, 6086656), (40, 5325824), (56, 3804160), (64, 3328640), (70, 3043328), (80, 2662912), (112, 1902080), (128, 1664320), (140, 1521664), (160, 1331456), (224, 951040), (256, 832160), (280, 760832), (320, 665728), (448, 475520), (512, 416080), (560, 380416), (640, 332864), (743, 286720), (896, 237760), (1024, 208040), (1120, 190208), (1280, 166432), (1486, 143360), (1792, 118880), (2048, 104020), (2240, 95104), (2560, 83216), (2972, 71680), (3584, 59440), (3715, 57344), (4096, 52010), (4480, 47552), (5120, 41608), (5201, 40960), (5944, 35840), (7168, 29720), (7430, 28672), (8192, 26005), (8960, 23776), (10240, 20804), (10402, 20480), (11888, 17920), (14336, 14860)]