68610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5602

約数の個数: 96

約数和(自身を含む): 202124160

約数和(自身を除く): 133514080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 5569, 6160, 11138, 12320, 22276, 27845, 38983, 44552, 55690, 61259, 77966, 89104, 111380, 122518, 155932, 178208, 194915, 222760, 245036, 306295, 311864, 389830, 428813, 445520, 490072, 612590, 623728, 779660, 857626, 891040, 980144, 1225180, 1247456, 1559320, 1715252, 1960288, 2144065, 2450360, 3118640, 3430504, 4288130, 4900720, 6237280, 6861008, 8576260, 9801440, 13722016, 17152520, 34305040, 68610080]

約数ペア:

[(1, 68610080), (2, 34305040), (4, 17152520), (5, 13722016), (7, 9801440), (8, 8576260), (10, 6861008), (11, 6237280), (14, 4900720), (16, 4288130), (20, 3430504), (22, 3118640), (28, 2450360), (32, 2144065), (35, 1960288), (40, 1715252), (44, 1559320), (55, 1247456), (56, 1225180), (70, 980144), (77, 891040), (80, 857626), (88, 779660), (110, 623728), (112, 612590), (140, 490072), (154, 445520), (160, 428813), (176, 389830), (220, 311864), (224, 306295), (280, 245036), (308, 222760), (352, 194915), (385, 178208), (440, 155932), (560, 122518), (616, 111380), (770, 89104), (880, 77966), (1120, 61259), (1232, 55690), (1540, 44552), (1760, 38983), (2464, 27845), (3080, 22276), (5569, 12320), (6160, 11138)]