214350360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{255179}}^1$

素因数の和:255200

約数の個数: 64

約数和(自身を含む): 734918400

約数和(自身を除く): 520568040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 255179, 510358, 765537, 1020716, 1275895, 1531074, 1786253, 2041432, 2551790, 3062148, 3572506, 3827685, 5103580, 5358759, 6124296, 7145012, 7655370, 8931265, 10207160, 10717518, 14290024, 15310740, 17862530, 21435036, 26793795, 30621480, 35725060, 42870072, 53587590, 71450120, 107175180, 214350360]

約数ペア:

[(1, 214350360), (2, 107175180), (3, 71450120), (4, 53587590), (5, 42870072), (6, 35725060), (7, 30621480), (8, 26793795), (10, 21435036), (12, 17862530), (14, 15310740), (15, 14290024), (20, 10717518), (21, 10207160), (24, 8931265), (28, 7655370), (30, 7145012), (35, 6124296), (40, 5358759), (42, 5103580), (56, 3827685), (60, 3572506), (70, 3062148), (84, 2551790), (105, 2041432), (120, 1786253), (140, 1531074), (168, 1275895), (210, 1020716), (280, 765537), (420, 510358), (840, 255179)]