137056640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{30593}}^1$

素因数の和:30619

約数の個数: 64

約数和(自身を含む): 374470560

約数和(自身を除く): 237413920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 30593, 61186, 122372, 152965, 214151, 244744, 305930, 428302, 489488, 611860, 856604, 978976, 1070755, 1223720, 1713208, 1957952, 2141510, 2447440, 3426416, 3915904, 4283020, 4894880, 6852832, 8566040, 9789760, 13705664, 17132080, 19579520, 27411328, 34264160, 68528320, 137056640]

約数ペア:

[(1, 137056640), (2, 68528320), (4, 34264160), (5, 27411328), (7, 19579520), (8, 17132080), (10, 13705664), (14, 9789760), (16, 8566040), (20, 6852832), (28, 4894880), (32, 4283020), (35, 3915904), (40, 3426416), (56, 2447440), (64, 2141510), (70, 1957952), (80, 1713208), (112, 1223720), (128, 1070755), (140, 978976), (160, 856604), (224, 611860), (280, 489488), (320, 428302), (448, 305930), (560, 244744), (640, 214151), (896, 152965), (1120, 122372), (2240, 61186), (4480, 30593)]