76462680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 263969280

約数和(自身を除く): 187506600

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, 227, 280, 401, 420, 454, 681, 802, 840, 908, 1135, 1203, 1362, 1589, 1604, 1816, 2005, 2270, 2406, 2724, 2807, 3178, 3208, 3405, 4010, 4540, 4767, 4812, 5448, 5614, 6015, 6356, 6810, 7945, 8020, 8421, 9080, 9534, 9624, 11228, 12030, 12712, 13620, 14035, 15890, 16040, 16842, 19068, 22456, 23835, 24060, 27240, 28070, 31780, 33684, 38136, 42105, 47670, 48120, 56140, 63560, 67368, 84210, 91027, 95340, 112280, 168420, 182054, 190680, 273081, 336840, 364108, 455135, 546162, 637189, 728216, 910270, 1092324, 1274378, 1365405, 1820540, 1911567, 2184648, 2548756, 2730810, 3185945, 3641080, 3823134, 5097512, 5461620, 6371890, 7646268, 9557835, 10923240, 12743780, 15292536, 19115670, 25487560, 38231340, 76462680]

約数ペア:

[(1, 76462680), (2, 38231340), (3, 25487560), (4, 19115670), (5, 15292536), (6, 12743780), (7, 10923240), (8, 9557835), (10, 7646268), (12, 6371890), (14, 5461620), (15, 5097512), (20, 3823134), (21, 3641080), (24, 3185945), (28, 2730810), (30, 2548756), (35, 2184648), (40, 1911567), (42, 1820540), (56, 1365405), (60, 1274378), (70, 1092324), (84, 910270), (105, 728216), (120, 637189), (140, 546162), (168, 455135), (210, 364108), (227, 336840), (280, 273081), (401, 190680), (420, 182054), (454, 168420), (681, 112280), (802, 95340), (840, 91027), (908, 84210), (1135, 67368), (1203, 63560), (1362, 56140), (1589, 48120), (1604, 47670), (1816, 42105), (2005, 38136), (2270, 33684), (2406, 31780), (2724, 28070), (2807, 27240), (3178, 24060), (3208, 23835), (3405, 22456), (4010, 19068), (4540, 16842), (4767, 16040), (4812, 15890), (5448, 14035), (5614, 13620), (6015, 12712), (6356, 12030), (6810, 11228), (7945, 9624), (8020, 9534), (8421, 9080)]