16131540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 47738880

約数和(自身を除く): 31607340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 127, 145, 146, 174, 219, 254, 290, 292, 348, 365, 381, 435, 438, 508, 580, 635, 730, 762, 870, 876, 1095, 1270, 1460, 1524, 1740, 1905, 2117, 2190, 2540, 3683, 3810, 4234, 4380, 6351, 7366, 7620, 8468, 9271, 10585, 11049, 12702, 14732, 18415, 18542, 21170, 22098, 25404, 27813, 31755, 36830, 37084, 42340, 44196, 46355, 55245, 55626, 63510, 73660, 92710, 110490, 111252, 127020, 139065, 185420, 220980, 268859, 278130, 537718, 556260, 806577, 1075436, 1344295, 1613154, 2688590, 3226308, 4032885, 5377180, 8065770, 16131540]

約数ペア:

[(1, 16131540), (2, 8065770), (3, 5377180), (4, 4032885), (5, 3226308), (6, 2688590), (10, 1613154), (12, 1344295), (15, 1075436), (20, 806577), (29, 556260), (30, 537718), (58, 278130), (60, 268859), (73, 220980), (87, 185420), (116, 139065), (127, 127020), (145, 111252), (146, 110490), (174, 92710), (219, 73660), (254, 63510), (290, 55626), (292, 55245), (348, 46355), (365, 44196), (381, 42340), (435, 37084), (438, 36830), (508, 31755), (580, 27813), (635, 25404), (730, 22098), (762, 21170), (870, 18542), (876, 18415), (1095, 14732), (1270, 12702), (1460, 11049), (1524, 10585), (1740, 9271), (1905, 8468), (2117, 7620), (2190, 7366), (2540, 6351), (3683, 4380), (3810, 4234)]