29841280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{6661}}^1$

素因数の和:6687

約数の個数: 64

約数和(自身を含む): 81542880

約数和(自身を除く): 51701600

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, 6661, 13322, 26644, 33305, 46627, 53288, 66610, 93254, 106576, 133220, 186508, 213152, 233135, 266440, 373016, 426304, 466270, 532880, 746032, 852608, 932540, 1065760, 1492064, 1865080, 2131520, 2984128, 3730160, 4263040, 5968256, 7460320, 14920640, 29841280]

約数ペア:

[(1, 29841280), (2, 14920640), (4, 7460320), (5, 5968256), (7, 4263040), (8, 3730160), (10, 2984128), (14, 2131520), (16, 1865080), (20, 1492064), (28, 1065760), (32, 932540), (35, 852608), (40, 746032), (56, 532880), (64, 466270), (70, 426304), (80, 373016), (112, 266440), (128, 233135), (140, 213152), (160, 186508), (224, 133220), (280, 106576), (320, 93254), (448, 66610), (560, 53288), (640, 46627), (896, 33305), (1120, 26644), (2240, 13322), (4480, 6661)]