208568446080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{691907}}^1$

素因数の和:692086

約数の個数: 128

約数和(自身を含む): 669047359680

約数和(自身を除く): 460478913600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 30144, 37680, 50240, 60288, 75360, 100480, 150720, 301440, 691907, 1383814, 2075721, 2767628, 3459535, 4151442, 5535256, 6919070, 8302884, 10378605, 11070512, 13838140, 16605768, 20757210, 22141024, 27676280, 33211536, 41514420, 44282048, 55352560, 66423072, 83028840, 88564096, 108629399, 110705120, 132846144, 166057680, 217258798, 221410240, 265692288, 325888197, 332115360, 434517596, 442820480, 543146995, 651776394, 664230720, 869035192, 1086293990, 1303552788, 1328461440, 1629440985, 1738070384, 2172587980, 2607105576, 3258881970, 3476140768, 4345175960, 5214211152, 6517763940, 6952281536, 8690351920, 10428422304, 13035527880, 13904563072, 17380703840, 20856844608, 26071055760, 34761407680, 41713689216, 52142111520, 69522815360, 104284223040, 208568446080]

約数ペア:

[(1, 208568446080), (2, 104284223040), (3, 69522815360), (4, 52142111520), (5, 41713689216), (6, 34761407680), (8, 26071055760), (10, 20856844608), (12, 17380703840), (15, 13904563072), (16, 13035527880), (20, 10428422304), (24, 8690351920), (30, 6952281536), (32, 6517763940), (40, 5214211152), (48, 4345175960), (60, 3476140768), (64, 3258881970), (80, 2607105576), (96, 2172587980), (120, 1738070384), (128, 1629440985), (157, 1328461440), (160, 1303552788), (192, 1086293990), (240, 869035192), (314, 664230720), (320, 651776394), (384, 543146995), (471, 442820480), (480, 434517596), (628, 332115360), (640, 325888197), (785, 265692288), (942, 221410240), (960, 217258798), (1256, 166057680), (1570, 132846144), (1884, 110705120), (1920, 108629399), (2355, 88564096), (2512, 83028840), (3140, 66423072), (3768, 55352560), (4710, 44282048), (5024, 41514420), (6280, 33211536), (7536, 27676280), (9420, 22141024), (10048, 20757210), (12560, 16605768), (15072, 13838140), (18840, 11070512), (20096, 10378605), (25120, 8302884), (30144, 6919070), (37680, 5535256), (50240, 4151442), (60288, 3459535), (75360, 2767628), (100480, 2075721), (150720, 1383814), (301440, 691907)]