66762080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5419}}^1$

素因数の和:5452

約数の個数: 96

約数和(自身を含む): 196680960

約数和(自身を除く): 129918880

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, 5419, 6160, 10838, 12320, 21676, 27095, 37933, 43352, 54190, 59609, 75866, 86704, 108380, 119218, 151732, 173408, 189665, 216760, 238436, 298045, 303464, 379330, 417263, 433520, 476872, 596090, 606928, 758660, 834526, 867040, 953744, 1192180, 1213856, 1517320, 1669052, 1907488, 2086315, 2384360, 3034640, 3338104, 4172630, 4768720, 6069280, 6676208, 8345260, 9537440, 13352416, 16690520, 33381040, 66762080]

約数ペア:

[(1, 66762080), (2, 33381040), (4, 16690520), (5, 13352416), (7, 9537440), (8, 8345260), (10, 6676208), (11, 6069280), (14, 4768720), (16, 4172630), (20, 3338104), (22, 3034640), (28, 2384360), (32, 2086315), (35, 1907488), (40, 1669052), (44, 1517320), (55, 1213856), (56, 1192180), (70, 953744), (77, 867040), (80, 834526), (88, 758660), (110, 606928), (112, 596090), (140, 476872), (154, 433520), (160, 417263), (176, 379330), (220, 303464), (224, 298045), (280, 238436), (308, 216760), (352, 189665), (385, 173408), (440, 151732), (560, 119218), (616, 108380), (770, 86704), (880, 75866), (1120, 59609), (1232, 54190), (1540, 43352), (1760, 37933), (2464, 27095), (3080, 21676), (5419, 12320), (6160, 10838)]