91591680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 176

約数和(自身を含む): 300663360

約数和(自身を除く): 209071680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 89, 96, 120, 128, 134, 160, 178, 192, 201, 240, 256, 267, 268, 320, 335, 356, 384, 402, 445, 480, 512, 534, 536, 640, 670, 712, 768, 804, 890, 960, 1005, 1024, 1068, 1072, 1280, 1335, 1340, 1424, 1536, 1608, 1780, 1920, 2010, 2136, 2144, 2560, 2670, 2680, 2848, 3072, 3216, 3560, 3840, 4020, 4272, 4288, 5120, 5340, 5360, 5696, 5963, 6432, 7120, 7680, 8040, 8544, 8576, 10680, 10720, 11392, 11926, 12864, 14240, 15360, 16080, 17088, 17152, 17889, 21360, 21440, 22784, 23852, 25728, 28480, 29815, 32160, 34176, 34304, 35778, 42720, 42880, 45568, 47704, 51456, 56960, 59630, 64320, 68352, 68608, 71556, 85440, 85760, 89445, 91136, 95408, 102912, 113920, 119260, 128640, 136704, 143112, 170880, 171520, 178890, 190816, 205824, 227840, 238520, 257280, 273408, 286224, 341760, 343040, 357780, 381632, 455680, 477040, 514560, 572448, 683520, 715560, 763264, 954080, 1029120, 1144896, 1367040, 1431120, 1526528, 1908160, 2289792, 2862240, 3053056, 3816320, 4579584, 5724480, 6106112, 7632640, 9159168, 11448960, 15265280, 18318336, 22897920, 30530560, 45795840, 91591680]

約数ペア:

[(1, 91591680), (2, 45795840), (3, 30530560), (4, 22897920), (5, 18318336), (6, 15265280), (8, 11448960), (10, 9159168), (12, 7632640), (15, 6106112), (16, 5724480), (20, 4579584), (24, 3816320), (30, 3053056), (32, 2862240), (40, 2289792), (48, 1908160), (60, 1526528), (64, 1431120), (67, 1367040), (80, 1144896), (89, 1029120), (96, 954080), (120, 763264), (128, 715560), (134, 683520), (160, 572448), (178, 514560), (192, 477040), (201, 455680), (240, 381632), (256, 357780), (267, 343040), (268, 341760), (320, 286224), (335, 273408), (356, 257280), (384, 238520), (402, 227840), (445, 205824), (480, 190816), (512, 178890), (534, 171520), (536, 170880), (640, 143112), (670, 136704), (712, 128640), (768, 119260), (804, 113920), (890, 102912), (960, 95408), (1005, 91136), (1024, 89445), (1068, 85760), (1072, 85440), (1280, 71556), (1335, 68608), (1340, 68352), (1424, 64320), (1536, 59630), (1608, 56960), (1780, 51456), (1920, 47704), (2010, 45568), (2136, 42880), (2144, 42720), (2560, 35778), (2670, 34304), (2680, 34176), (2848, 32160), (3072, 29815), (3216, 28480), (3560, 25728), (3840, 23852), (4020, 22784), (4272, 21440), (4288, 21360), (5120, 17889), (5340, 17152), (5360, 17088), (5696, 16080), (5963, 15360), (6432, 14240), (7120, 12864), (7680, 11926), (8040, 11392), (8544, 10720), (8576, 10680)]