3145236080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{29101}}^1$

素因数の和:29314

約数の個数: 80

約数和(自身を含む): 8400932544

約数和(自身を除く): 5255696464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1930, 2702, 3088, 3860, 5404, 6755, 7720, 10808, 13510, 15440, 21616, 27020, 29101, 54040, 58202, 108080, 116404, 145505, 203707, 232808, 291010, 407414, 465616, 582020, 814828, 1018535, 1164040, 1629656, 2037070, 2328080, 3259312, 4074140, 5616493, 8148280, 11232986, 16296560, 22465972, 28082465, 39315451, 44931944, 56164930, 78630902, 89863888, 112329860, 157261804, 196577255, 224659720, 314523608, 393154510, 449319440, 629047216, 786309020, 1572618040, 3145236080]

約数ペア:

[(1, 3145236080), (2, 1572618040), (4, 786309020), (5, 629047216), (7, 449319440), (8, 393154510), (10, 314523608), (14, 224659720), (16, 196577255), (20, 157261804), (28, 112329860), (35, 89863888), (40, 78630902), (56, 56164930), (70, 44931944), (80, 39315451), (112, 28082465), (140, 22465972), (193, 16296560), (280, 11232986), (386, 8148280), (560, 5616493), (772, 4074140), (965, 3259312), (1351, 2328080), (1544, 2037070), (1930, 1629656), (2702, 1164040), (3088, 1018535), (3860, 814828), (5404, 582020), (6755, 465616), (7720, 407414), (10808, 291010), (13510, 232808), (15440, 203707), (21616, 145505), (27020, 116404), (29101, 108080), (54040, 58202)]