219438360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21019}}^1$

素因数の和:21065

約数の個数: 96

約数和(自身を含む): 737802000

約数和(自身を除く): 518363640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 21019, 42038, 63057, 84076, 105095, 126114, 168152, 189171, 210190, 252228, 315285, 378342, 420380, 504456, 609551, 630570, 756684, 840760, 945855, 1219102, 1261140, 1513368, 1828653, 1891710, 2438204, 2522280, 3047755, 3657306, 3783420, 4876408, 5485959, 6095510, 7314612, 7566840, 9143265, 10971918, 12191020, 14629224, 18286530, 21943836, 24382040, 27429795, 36573060, 43887672, 54859590, 73146120, 109719180, 219438360]

約数ペア:

[(1, 219438360), (2, 109719180), (3, 73146120), (4, 54859590), (5, 43887672), (6, 36573060), (8, 27429795), (9, 24382040), (10, 21943836), (12, 18286530), (15, 14629224), (18, 12191020), (20, 10971918), (24, 9143265), (29, 7566840), (30, 7314612), (36, 6095510), (40, 5485959), (45, 4876408), (58, 3783420), (60, 3657306), (72, 3047755), (87, 2522280), (90, 2438204), (116, 1891710), (120, 1828653), (145, 1513368), (174, 1261140), (180, 1219102), (232, 945855), (261, 840760), (290, 756684), (348, 630570), (360, 609551), (435, 504456), (522, 420380), (580, 378342), (696, 315285), (870, 252228), (1044, 210190), (1160, 189171), (1305, 168152), (1740, 126114), (2088, 105095), (2610, 84076), (3480, 63057), (5220, 42038), (10440, 21019)]