201607280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2274

約数の個数: 80

約数和(自身を含む): 539054784

約数和(自身を除く): 337447504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 1211, 1384, 1730, 2081, 2422, 2768, 3460, 4162, 4844, 6055, 6920, 8324, 9688, 10405, 12110, 13840, 14567, 16648, 19376, 20810, 24220, 29134, 33296, 41620, 48440, 58268, 72835, 83240, 96880, 116536, 145670, 166480, 233072, 291340, 360013, 582680, 720026, 1165360, 1440052, 1800065, 2520091, 2880104, 3600130, 5040182, 5760208, 7200260, 10080364, 12600455, 14400520, 20160728, 25200910, 28801040, 40321456, 50401820, 100803640, 201607280]

約数ペア:

[(1, 201607280), (2, 100803640), (4, 50401820), (5, 40321456), (7, 28801040), (8, 25200910), (10, 20160728), (14, 14400520), (16, 12600455), (20, 10080364), (28, 7200260), (35, 5760208), (40, 5040182), (56, 3600130), (70, 2880104), (80, 2520091), (112, 1800065), (140, 1440052), (173, 1165360), (280, 720026), (346, 582680), (560, 360013), (692, 291340), (865, 233072), (1211, 166480), (1384, 145670), (1730, 116536), (2081, 96880), (2422, 83240), (2768, 72835), (3460, 58268), (4162, 48440), (4844, 41620), (6055, 33296), (6920, 29134), (8324, 24220), (9688, 20810), (10405, 19376), (12110, 16648), (13840, 14567)]