16925760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{653}}^1$

素因数の和:682

約数の個数: 140

約数和(自身を含む): 60300108

約数和(自身を除く): 43374348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 653, 720, 810, 864, 960, 1080, 1296, 1306, 1440, 1620, 1728, 1959, 2160, 2592, 2612, 2880, 3240, 3265, 3918, 4320, 5184, 5224, 5877, 6480, 6530, 7836, 8640, 9795, 10448, 11754, 12960, 13060, 15672, 17631, 19590, 20896, 23508, 25920, 26120, 29385, 31344, 35262, 39180, 41792, 47016, 52240, 52893, 58770, 62688, 70524, 78360, 88155, 94032, 104480, 105786, 117540, 125376, 141048, 156720, 176310, 188064, 208960, 211572, 235080, 264465, 282096, 313440, 352620, 376128, 423144, 470160, 528930, 564192, 626880, 705240, 846288, 940320, 1057860, 1128384, 1410480, 1692576, 1880640, 2115720, 2820960, 3385152, 4231440, 5641920, 8462880, 16925760]

約数ペア:

[(1, 16925760), (2, 8462880), (3, 5641920), (4, 4231440), (5, 3385152), (6, 2820960), (8, 2115720), (9, 1880640), (10, 1692576), (12, 1410480), (15, 1128384), (16, 1057860), (18, 940320), (20, 846288), (24, 705240), (27, 626880), (30, 564192), (32, 528930), (36, 470160), (40, 423144), (45, 376128), (48, 352620), (54, 313440), (60, 282096), (64, 264465), (72, 235080), (80, 211572), (81, 208960), (90, 188064), (96, 176310), (108, 156720), (120, 141048), (135, 125376), (144, 117540), (160, 105786), (162, 104480), (180, 94032), (192, 88155), (216, 78360), (240, 70524), (270, 62688), (288, 58770), (320, 52893), (324, 52240), (360, 47016), (405, 41792), (432, 39180), (480, 35262), (540, 31344), (576, 29385), (648, 26120), (653, 25920), (720, 23508), (810, 20896), (864, 19590), (960, 17631), (1080, 15672), (1296, 13060), (1306, 12960), (1440, 11754), (1620, 10448), (1728, 9795), (1959, 8640), (2160, 7836), (2592, 6530), (2612, 6480), (2880, 5877), (3240, 5224), (3265, 5184), (3918, 4320)]