88037880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 303713280

約数和(自身を除く): 215675400

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, 311, 337, 420, 622, 674, 840, 933, 1011, 1244, 1348, 1555, 1685, 1866, 2022, 2177, 2359, 2488, 2696, 3110, 3370, 3732, 4044, 4354, 4665, 4718, 5055, 6220, 6531, 6740, 7077, 7464, 8088, 8708, 9330, 9436, 10110, 10885, 11795, 12440, 13062, 13480, 14154, 17416, 18660, 18872, 20220, 21770, 23590, 26124, 28308, 32655, 35385, 37320, 40440, 43540, 47180, 52248, 56616, 65310, 70770, 87080, 94360, 104807, 130620, 141540, 209614, 261240, 283080, 314421, 419228, 524035, 628842, 733649, 838456, 1048070, 1257684, 1467298, 1572105, 2096140, 2200947, 2515368, 2934596, 3144210, 3668245, 4192280, 4401894, 5869192, 6288420, 7336490, 8803788, 11004735, 12576840, 14672980, 17607576, 22009470, 29345960, 44018940, 88037880]

約数ペア:

[(1, 88037880), (2, 44018940), (3, 29345960), (4, 22009470), (5, 17607576), (6, 14672980), (7, 12576840), (8, 11004735), (10, 8803788), (12, 7336490), (14, 6288420), (15, 5869192), (20, 4401894), (21, 4192280), (24, 3668245), (28, 3144210), (30, 2934596), (35, 2515368), (40, 2200947), (42, 2096140), (56, 1572105), (60, 1467298), (70, 1257684), (84, 1048070), (105, 838456), (120, 733649), (140, 628842), (168, 524035), (210, 419228), (280, 314421), (311, 283080), (337, 261240), (420, 209614), (622, 141540), (674, 130620), (840, 104807), (933, 94360), (1011, 87080), (1244, 70770), (1348, 65310), (1555, 56616), (1685, 52248), (1866, 47180), (2022, 43540), (2177, 40440), (2359, 37320), (2488, 35385), (2696, 32655), (3110, 28308), (3370, 26124), (3732, 23590), (4044, 21770), (4354, 20220), (4665, 18872), (4718, 18660), (5055, 17416), (6220, 14154), (6531, 13480), (6740, 13062), (7077, 12440), (7464, 11795), (8088, 10885), (8708, 10110), (9330, 9436)]