16258320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 200

約数和(自身を含む): 61126296

約数和(自身を除く): 44867976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 193, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 386, 390, 405, 432, 468, 520, 540, 579, 585, 624, 648, 702, 720, 772, 780, 810, 936, 965, 1040, 1053, 1080, 1158, 1170, 1296, 1404, 1544, 1560, 1620, 1737, 1755, 1872, 1930, 2106, 2160, 2316, 2340, 2509, 2808, 2895, 3088, 3120, 3240, 3474, 3510, 3860, 4212, 4632, 4680, 5018, 5211, 5265, 5616, 5790, 6480, 6948, 7020, 7527, 7720, 8424, 8685, 9264, 9360, 10036, 10422, 10530, 11580, 12545, 13896, 14040, 15054, 15440, 15633, 16848, 17370, 20072, 20844, 21060, 22581, 23160, 25090, 26055, 27792, 28080, 30108, 31266, 34740, 37635, 40144, 41688, 42120, 45162, 46320, 50180, 52110, 60216, 62532, 67743, 69480, 75270, 78165, 83376, 84240, 90324, 100360, 104220, 112905, 120432, 125064, 135486, 138960, 150540, 156330, 180648, 200720, 203229, 208440, 225810, 250128, 270972, 301080, 312660, 338715, 361296, 406458, 416880, 451620, 541944, 602160, 625320, 677430, 812916, 903240, 1016145, 1083888, 1250640, 1354860, 1625832, 1806480, 2032290, 2709720, 3251664, 4064580, 5419440, 8129160, 16258320]

約数ペア:

[(1, 16258320), (2, 8129160), (3, 5419440), (4, 4064580), (5, 3251664), (6, 2709720), (8, 2032290), (9, 1806480), (10, 1625832), (12, 1354860), (13, 1250640), (15, 1083888), (16, 1016145), (18, 903240), (20, 812916), (24, 677430), (26, 625320), (27, 602160), (30, 541944), (36, 451620), (39, 416880), (40, 406458), (45, 361296), (48, 338715), (52, 312660), (54, 301080), (60, 270972), (65, 250128), (72, 225810), (78, 208440), (80, 203229), (81, 200720), (90, 180648), (104, 156330), (108, 150540), (117, 138960), (120, 135486), (130, 125064), (135, 120432), (144, 112905), (156, 104220), (162, 100360), (180, 90324), (193, 84240), (195, 83376), (208, 78165), (216, 75270), (234, 69480), (240, 67743), (260, 62532), (270, 60216), (312, 52110), (324, 50180), (351, 46320), (360, 45162), (386, 42120), (390, 41688), (405, 40144), (432, 37635), (468, 34740), (520, 31266), (540, 30108), (579, 28080), (585, 27792), (624, 26055), (648, 25090), (702, 23160), (720, 22581), (772, 21060), (780, 20844), (810, 20072), (936, 17370), (965, 16848), (1040, 15633), (1053, 15440), (1080, 15054), (1158, 14040), (1170, 13896), (1296, 12545), (1404, 11580), (1544, 10530), (1560, 10422), (1620, 10036), (1737, 9360), (1755, 9264), (1872, 8685), (1930, 8424), (2106, 7720), (2160, 7527), (2316, 7020), (2340, 6948), (2509, 6480), (2808, 5790), (2895, 5616), (3088, 5265), (3120, 5211), (3240, 5018), (3474, 4680), (3510, 4632), (3860, 4212)]