157026757720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13678289}}^1$

素因数の和:13678348

約数の個数: 64

約数和(自身を含む): 413631489600

約数和(自身を除く): 256604731880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 13678289, 27356578, 54713156, 68391445, 95748023, 109426312, 136782890, 191496046, 273565780, 382992092, 478740115, 547131560, 560809849, 765984184, 957480230, 1121619698, 1914960460, 2243239396, 2804049245, 3829920920, 3925668943, 4486478792, 5608098490, 7851337886, 11216196980, 15702675772, 19628344715, 22432393960, 31405351544, 39256689430, 78513378860, 157026757720]

約数ペア:

[(1, 157026757720), (2, 78513378860), (4, 39256689430), (5, 31405351544), (7, 22432393960), (8, 19628344715), (10, 15702675772), (14, 11216196980), (20, 7851337886), (28, 5608098490), (35, 4486478792), (40, 3925668943), (41, 3829920920), (56, 2804049245), (70, 2243239396), (82, 1914960460), (140, 1121619698), (164, 957480230), (205, 765984184), (280, 560809849), (287, 547131560), (328, 478740115), (410, 382992092), (574, 273565780), (820, 191496046), (1148, 136782890), (1435, 109426312), (1640, 95748023), (2296, 68391445), (2870, 54713156), (5740, 27356578), (11480, 13678289)]