2020160448

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 168

約数和(自身を含む): 5916259440

約数和(自身を除く): 3896098992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 157, 178, 192, 251, 267, 288, 314, 356, 471, 502, 534, 576, 628, 712, 753, 801, 942, 1004, 1068, 1256, 1413, 1424, 1506, 1602, 1884, 2008, 2136, 2259, 2512, 2826, 2848, 3012, 3204, 3768, 4016, 4272, 4518, 5024, 5652, 5696, 6024, 6408, 7536, 8032, 8544, 9036, 10048, 11304, 12048, 12816, 13973, 15072, 16064, 17088, 18072, 22339, 22608, 24096, 25632, 27946, 30144, 36144, 39407, 41919, 44678, 45216, 48192, 51264, 55892, 67017, 72288, 78814, 83838, 89356, 90432, 111784, 118221, 125757, 134034, 144576, 157628, 167676, 178712, 201051, 223568, 236442, 251514, 268068, 315256, 335352, 354663, 357424, 402102, 447136, 472884, 503028, 536136, 630512, 670704, 709326, 714848, 804204, 894272, 945768, 1006056, 1072272, 1261024, 1341408, 1418652, 1429696, 1608408, 1891536, 2012112, 2144544, 2522048, 2682816, 2837304, 3216816, 3507223, 3783072, 4024224, 4289088, 5674608, 6433632, 7014446, 7566144, 8048448, 10521669, 11349216, 12867264, 14028892, 21043338, 22698432, 28057784, 31565007, 42086676, 56115568, 63130014, 84173352, 112231136, 126260028, 168346704, 224462272, 252520056, 336693408, 505040112, 673386816, 1010080224, 2020160448]

約数ペア:

[(1, 2020160448), (2, 1010080224), (3, 673386816), (4, 505040112), (6, 336693408), (8, 252520056), (9, 224462272), (12, 168346704), (16, 126260028), (18, 112231136), (24, 84173352), (32, 63130014), (36, 56115568), (48, 42086676), (64, 31565007), (72, 28057784), (89, 22698432), (96, 21043338), (144, 14028892), (157, 12867264), (178, 11349216), (192, 10521669), (251, 8048448), (267, 7566144), (288, 7014446), (314, 6433632), (356, 5674608), (471, 4289088), (502, 4024224), (534, 3783072), (576, 3507223), (628, 3216816), (712, 2837304), (753, 2682816), (801, 2522048), (942, 2144544), (1004, 2012112), (1068, 1891536), (1256, 1608408), (1413, 1429696), (1424, 1418652), (1506, 1341408), (1602, 1261024), (1884, 1072272), (2008, 1006056), (2136, 945768), (2259, 894272), (2512, 804204), (2826, 714848), (2848, 709326), (3012, 670704), (3204, 630512), (3768, 536136), (4016, 503028), (4272, 472884), (4518, 447136), (5024, 402102), (5652, 357424), (5696, 354663), (6024, 335352), (6408, 315256), (7536, 268068), (8032, 251514), (8544, 236442), (9036, 223568), (10048, 201051), (11304, 178712), (12048, 167676), (12816, 157628), (13973, 144576), (15072, 134034), (16064, 125757), (17088, 118221), (18072, 111784), (22339, 90432), (22608, 89356), (24096, 83838), (25632, 78814), (27946, 72288), (30144, 67017), (36144, 55892), (39407, 51264), (41919, 48192), (44678, 45216)]