146315120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1151}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 390832128

約数和(自身を除く): 244517008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 1135, 1151, 1589, 1816, 2270, 2302, 3178, 3632, 4540, 4604, 5755, 6356, 7945, 8057, 9080, 9208, 11510, 12712, 15890, 16114, 18160, 18416, 23020, 25424, 31780, 32228, 40285, 46040, 63560, 64456, 80570, 92080, 127120, 128912, 161140, 261277, 322280, 522554, 644560, 1045108, 1306385, 1828939, 2090216, 2612770, 3657878, 4180432, 5225540, 7315756, 9144695, 10451080, 14631512, 18289390, 20902160, 29263024, 36578780, 73157560, 146315120]

約数ペア:

[(1, 146315120), (2, 73157560), (4, 36578780), (5, 29263024), (7, 20902160), (8, 18289390), (10, 14631512), (14, 10451080), (16, 9144695), (20, 7315756), (28, 5225540), (35, 4180432), (40, 3657878), (56, 2612770), (70, 2090216), (80, 1828939), (112, 1306385), (140, 1045108), (227, 644560), (280, 522554), (454, 322280), (560, 261277), (908, 161140), (1135, 128912), (1151, 127120), (1589, 92080), (1816, 80570), (2270, 64456), (2302, 63560), (3178, 46040), (3632, 40285), (4540, 32228), (4604, 31780), (5755, 25424), (6356, 23020), (7945, 18416), (8057, 18160), (9080, 16114), (9208, 15890), (11510, 12712)]