159248320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 495092736

約数和(自身を除く): 335844416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 281, 308, 320, 322, 352, 368, 385, 440, 448, 460, 506, 560, 562, 616, 644, 704, 736, 770, 805, 880, 920, 1012, 1120, 1124, 1232, 1265, 1288, 1405, 1472, 1540, 1610, 1760, 1771, 1840, 1967, 2024, 2240, 2248, 2464, 2530, 2576, 2810, 3080, 3091, 3220, 3520, 3542, 3680, 3934, 4048, 4496, 4928, 5060, 5152, 5620, 6160, 6182, 6440, 6463, 7084, 7360, 7868, 8096, 8855, 8992, 9835, 10120, 10304, 11240, 12320, 12364, 12880, 12926, 14168, 15455, 15736, 16192, 17710, 17984, 19670, 20240, 21637, 22480, 24640, 24728, 25760, 25852, 28336, 30910, 31472, 32315, 35420, 39340, 40480, 43274, 44960, 45241, 49456, 51520, 51704, 56672, 61820, 62944, 64630, 70840, 71093, 78680, 80960, 86548, 89920, 90482, 98912, 103408, 108185, 113344, 123640, 125888, 129260, 141680, 142186, 157360, 173096, 180964, 197824, 206816, 216370, 226205, 247280, 258520, 283360, 284372, 314720, 346192, 355465, 361928, 413632, 432740, 452410, 494560, 497651, 517040, 566720, 568744, 629440, 692384, 710930, 723856, 865480, 904820, 989120, 995302, 1034080, 1137488, 1384768, 1421860, 1447712, 1730960, 1809640, 1990604, 2068160, 2274976, 2488255, 2843720, 2895424, 3461920, 3619280, 3981208, 4549952, 4976510, 5687440, 6923840, 7238560, 7962416, 9953020, 11374880, 14477120, 15924832, 19906040, 22749760, 31849664, 39812080, 79624160, 159248320]

約数ペア:

[(1, 159248320), (2, 79624160), (4, 39812080), (5, 31849664), (7, 22749760), (8, 19906040), (10, 15924832), (11, 14477120), (14, 11374880), (16, 9953020), (20, 7962416), (22, 7238560), (23, 6923840), (28, 5687440), (32, 4976510), (35, 4549952), (40, 3981208), (44, 3619280), (46, 3461920), (55, 2895424), (56, 2843720), (64, 2488255), (70, 2274976), (77, 2068160), (80, 1990604), (88, 1809640), (92, 1730960), (110, 1447712), (112, 1421860), (115, 1384768), (140, 1137488), (154, 1034080), (160, 995302), (161, 989120), (176, 904820), (184, 865480), (220, 723856), (224, 710930), (230, 692384), (253, 629440), (280, 568744), (281, 566720), (308, 517040), (320, 497651), (322, 494560), (352, 452410), (368, 432740), (385, 413632), (440, 361928), (448, 355465), (460, 346192), (506, 314720), (560, 284372), (562, 283360), (616, 258520), (644, 247280), (704, 226205), (736, 216370), (770, 206816), (805, 197824), (880, 180964), (920, 173096), (1012, 157360), (1120, 142186), (1124, 141680), (1232, 129260), (1265, 125888), (1288, 123640), (1405, 113344), (1472, 108185), (1540, 103408), (1610, 98912), (1760, 90482), (1771, 89920), (1840, 86548), (1967, 80960), (2024, 78680), (2240, 71093), (2248, 70840), (2464, 64630), (2530, 62944), (2576, 61820), (2810, 56672), (3080, 51704), (3091, 51520), (3220, 49456), (3520, 45241), (3542, 44960), (3680, 43274), (3934, 40480), (4048, 39340), (4496, 35420), (4928, 32315), (5060, 31472), (5152, 30910), (5620, 28336), (6160, 25852), (6182, 25760), (6440, 24728), (6463, 24640), (7084, 22480), (7360, 21637), (7868, 20240), (8096, 19670), (8855, 17984), (8992, 17710), (9835, 16192), (10120, 15736), (10304, 15455), (11240, 14168), (12320, 12926), (12364, 12880)]