144463040

素因数分解:

$2^6\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1301}}^1$

素因数の和:1665

約数の個数: 56

約数和(自身を含む): 345259152

約数和(自身を除く): 200796112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 347, 694, 1301, 1388, 1735, 2602, 2776, 3470, 5204, 5552, 6505, 6940, 10408, 11104, 13010, 13880, 20816, 22208, 26020, 27760, 41632, 52040, 55520, 83264, 104080, 111040, 208160, 416320, 451447, 902894, 1805788, 2257235, 3611576, 4514470, 7223152, 9028940, 14446304, 18057880, 28892608, 36115760, 72231520, 144463040]

約数ペア:

[(1, 144463040), (2, 72231520), (4, 36115760), (5, 28892608), (8, 18057880), (10, 14446304), (16, 9028940), (20, 7223152), (32, 4514470), (40, 3611576), (64, 2257235), (80, 1805788), (160, 902894), (320, 451447), (347, 416320), (694, 208160), (1301, 111040), (1388, 104080), (1735, 83264), (2602, 55520), (2776, 52040), (3470, 41632), (5204, 27760), (5552, 26020), (6505, 22208), (6940, 20816), (10408, 13880), (11104, 13010)]