270883840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 88

約数和(自身を含む): 655564032

約数和(自身を除く): 384680192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 256, 277, 320, 382, 512, 554, 640, 764, 955, 1024, 1108, 1280, 1385, 1528, 1910, 2216, 2560, 2770, 3056, 3820, 4432, 5120, 5540, 6112, 7640, 8864, 11080, 12224, 15280, 17728, 22160, 24448, 30560, 35456, 44320, 48896, 52907, 61120, 70912, 88640, 97792, 105814, 122240, 141824, 177280, 195584, 211628, 244480, 264535, 283648, 354560, 423256, 488960, 529070, 709120, 846512, 977920, 1058140, 1418240, 1693024, 2116280, 3386048, 4232560, 6772096, 8465120, 13544192, 16930240, 27088384, 33860480, 54176768, 67720960, 135441920, 270883840]

約数ペア:

[(1, 270883840), (2, 135441920), (4, 67720960), (5, 54176768), (8, 33860480), (10, 27088384), (16, 16930240), (20, 13544192), (32, 8465120), (40, 6772096), (64, 4232560), (80, 3386048), (128, 2116280), (160, 1693024), (191, 1418240), (256, 1058140), (277, 977920), (320, 846512), (382, 709120), (512, 529070), (554, 488960), (640, 423256), (764, 354560), (955, 283648), (1024, 264535), (1108, 244480), (1280, 211628), (1385, 195584), (1528, 177280), (1910, 141824), (2216, 122240), (2560, 105814), (2770, 97792), (3056, 88640), (3820, 70912), (4432, 61120), (5120, 52907), (5540, 48896), (6112, 44320), (7640, 35456), (8864, 30560), (11080, 24448), (12224, 22160), (15280, 17728)]