8616160

素因数分解:

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

素因数の和:193

約数の個数: 96

約数和(自身を含む): 23889600

約数和(自身を除く): 15273440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 157, 160, 196, 224, 245, 280, 314, 343, 392, 490, 560, 628, 686, 784, 785, 980, 1099, 1120, 1256, 1372, 1568, 1570, 1715, 1960, 2198, 2512, 2744, 3140, 3430, 3920, 4396, 5024, 5488, 5495, 6280, 6860, 7693, 7840, 8792, 10976, 10990, 12560, 13720, 15386, 17584, 21980, 25120, 27440, 30772, 35168, 38465, 43960, 53851, 54880, 61544, 76930, 87920, 107702, 123088, 153860, 175840, 215404, 246176, 269255, 307720, 430808, 538510, 615440, 861616, 1077020, 1230880, 1723232, 2154040, 4308080, 8616160]

約数ペア:

[(1, 8616160), (2, 4308080), (4, 2154040), (5, 1723232), (7, 1230880), (8, 1077020), (10, 861616), (14, 615440), (16, 538510), (20, 430808), (28, 307720), (32, 269255), (35, 246176), (40, 215404), (49, 175840), (56, 153860), (70, 123088), (80, 107702), (98, 87920), (112, 76930), (140, 61544), (157, 54880), (160, 53851), (196, 43960), (224, 38465), (245, 35168), (280, 30772), (314, 27440), (343, 25120), (392, 21980), (490, 17584), (560, 15386), (628, 13720), (686, 12560), (784, 10990), (785, 10976), (980, 8792), (1099, 7840), (1120, 7693), (1256, 6860), (1372, 6280), (1568, 5495), (1570, 5488), (1715, 5024), (1960, 4396), (2198, 3920), (2512, 3430), (2744, 3140)]