148802080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{132859}}^1$

素因数の和:132881

約数の個数: 48

約数和(自身を含む): 401768640

約数和(自身を除く): 252966560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 132859, 265718, 531436, 664295, 930013, 1062872, 1328590, 1860026, 2125744, 2657180, 3720052, 4251488, 4650065, 5314360, 7440104, 9300130, 10628720, 14880208, 18600260, 21257440, 29760416, 37200520, 74401040, 148802080]

約数ペア:

[(1, 148802080), (2, 74401040), (4, 37200520), (5, 29760416), (7, 21257440), (8, 18600260), (10, 14880208), (14, 10628720), (16, 9300130), (20, 7440104), (28, 5314360), (32, 4650065), (35, 4251488), (40, 3720052), (56, 2657180), (70, 2125744), (80, 1860026), (112, 1328590), (140, 1062872), (160, 930013), (224, 664295), (280, 531436), (560, 265718), (1120, 132859)]