16257899520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{352819}}^1$

素因数の和:352850

約数の個数: 132

約数和(自身を含む): 56333358120

約数和(自身を除く): 40075458600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 352819, 705638, 1058457, 1411276, 1764095, 2116914, 2822552, 3175371, 3528190, 4233828, 5292285, 5645104, 6350742, 7056380, 8467656, 10584570, 11290208, 12701484, 14112760, 15876855, 16935312, 21169140, 22580416, 25402968, 28225520, 31753710, 33870624, 42338280, 45160832, 50805936, 56451040, 63507420, 67741248, 84676560, 90321664, 101611872, 112902080, 127014840, 135482496, 169353120, 180643328, 203223744, 225804160, 254029680, 270964992, 338706240, 361286656, 406447488, 451608320, 508059360, 541929984, 677412480, 812894976, 903216640, 1016118720, 1083859968, 1354824960, 1625789952, 1806433280, 2032237440, 2709649920, 3251579904, 4064474880, 5419299840, 8128949760, 16257899520]

約数ペア:

[(1, 16257899520), (2, 8128949760), (3, 5419299840), (4, 4064474880), (5, 3251579904), (6, 2709649920), (8, 2032237440), (9, 1806433280), (10, 1625789952), (12, 1354824960), (15, 1083859968), (16, 1016118720), (18, 903216640), (20, 812894976), (24, 677412480), (30, 541929984), (32, 508059360), (36, 451608320), (40, 406447488), (45, 361286656), (48, 338706240), (60, 270964992), (64, 254029680), (72, 225804160), (80, 203223744), (90, 180643328), (96, 169353120), (120, 135482496), (128, 127014840), (144, 112902080), (160, 101611872), (180, 90321664), (192, 84676560), (240, 67741248), (256, 63507420), (288, 56451040), (320, 50805936), (360, 45160832), (384, 42338280), (480, 33870624), (512, 31753710), (576, 28225520), (640, 25402968), (720, 22580416), (768, 21169140), (960, 16935312), (1024, 15876855), (1152, 14112760), (1280, 12701484), (1440, 11290208), (1536, 10584570), (1920, 8467656), (2304, 7056380), (2560, 6350742), (2880, 5645104), (3072, 5292285), (3840, 4233828), (4608, 3528190), (5120, 3175371), (5760, 2822552), (7680, 2116914), (9216, 1764095), (11520, 1411276), (15360, 1058457), (23040, 705638), (46080, 352819)]