214896640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 104

約数和(自身を含む): 589752000

約数和(自身を除く): 374855360

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, 1499, 1792, 2048, 2240, 2560, 2998, 3584, 4096, 4480, 5120, 5996, 7168, 7495, 8960, 10240, 10493, 11992, 14336, 14990, 17920, 20480, 20986, 23984, 28672, 29980, 35840, 41972, 47968, 52465, 59960, 71680, 83944, 95936, 104930, 119920, 143360, 167888, 191872, 209860, 239840, 335776, 383744, 419720, 479680, 671552, 767488, 839440, 959360, 1343104, 1534976, 1678880, 1918720, 2686208, 3069952, 3357760, 3837440, 5372416, 6139904, 6715520, 7674880, 10744832, 13431040, 15349760, 21489664, 26862080, 30699520, 42979328, 53724160, 107448320, 214896640]

約数ペア:

[(1, 214896640), (2, 107448320), (4, 53724160), (5, 42979328), (7, 30699520), (8, 26862080), (10, 21489664), (14, 15349760), (16, 13431040), (20, 10744832), (28, 7674880), (32, 6715520), (35, 6139904), (40, 5372416), (56, 3837440), (64, 3357760), (70, 3069952), (80, 2686208), (112, 1918720), (128, 1678880), (140, 1534976), (160, 1343104), (224, 959360), (256, 839440), (280, 767488), (320, 671552), (448, 479680), (512, 419720), (560, 383744), (640, 335776), (896, 239840), (1024, 209860), (1120, 191872), (1280, 167888), (1499, 143360), (1792, 119920), (2048, 104930), (2240, 95936), (2560, 83944), (2998, 71680), (3584, 59960), (4096, 52465), (4480, 47968), (5120, 41972), (5996, 35840), (7168, 29980), (7495, 28672), (8960, 23984), (10240, 20986), (10493, 20480), (11992, 17920), (14336, 14990)]