144467120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2411}}^1$

素因数の和:2538

約数の個数: 80

約数和(自身を含む): 387618048

約数和(自身を除く): 243150928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2411, 2996, 3745, 4280, 4822, 5992, 7490, 8560, 9644, 11984, 12055, 14980, 16877, 19288, 24110, 29960, 33754, 38576, 48220, 59920, 67508, 84385, 96440, 135016, 168770, 192880, 257977, 270032, 337540, 515954, 675080, 1031908, 1289885, 1350160, 1805839, 2063816, 2579770, 3611678, 4127632, 5159540, 7223356, 9029195, 10319080, 14446712, 18058390, 20638160, 28893424, 36116780, 72233560, 144467120]

約数ペア:

[(1, 144467120), (2, 72233560), (4, 36116780), (5, 28893424), (7, 20638160), (8, 18058390), (10, 14446712), (14, 10319080), (16, 9029195), (20, 7223356), (28, 5159540), (35, 4127632), (40, 3611678), (56, 2579770), (70, 2063816), (80, 1805839), (107, 1350160), (112, 1289885), (140, 1031908), (214, 675080), (280, 515954), (428, 337540), (535, 270032), (560, 257977), (749, 192880), (856, 168770), (1070, 135016), (1498, 96440), (1712, 84385), (2140, 67508), (2411, 59920), (2996, 48220), (3745, 38576), (4280, 33754), (4822, 29960), (5992, 24110), (7490, 19288), (8560, 16877), (9644, 14980), (11984, 12055)]