1656668160

素因数分解:

$2^{14}\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 480

約数和(自身を含む): 6794565120

約数和(自身を除く): 5137896960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 214, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 321, 336, 360, 378, 384, 420, 428, 432, 448, 480, 504, 512, 535, 540, 560, 576, 630, 640, 642, 672, 720, 749, 756, 768, 840, 856, 864, 896, 945, 960, 963, 1008, 1024, 1070, 1080, 1120, 1152, 1260, 1280, 1284, 1344, 1440, 1498, 1512, 1536, 1605, 1680, 1712, 1728, 1792, 1890, 1920, 1926, 2016, 2048, 2140, 2160, 2240, 2247, 2304, 2520, 2560, 2568, 2688, 2880, 2889, 2996, 3024, 3072, 3210, 3360, 3424, 3456, 3584, 3745, 3780, 3840, 3852, 4032, 4096, 4280, 4320, 4480, 4494, 4608, 4815, 5040, 5120, 5136, 5376, 5760, 5778, 5992, 6048, 6144, 6420, 6720, 6741, 6848, 6912, 7168, 7490, 7560, 7680, 7704, 8064, 8192, 8560, 8640, 8960, 8988, 9216, 9630, 10080, 10240, 10272, 10752, 11235, 11520, 11556, 11984, 12096, 12288, 12840, 13440, 13482, 13696, 13824, 14336, 14445, 14980, 15120, 15360, 15408, 16128, 16384, 17120, 17280, 17920, 17976, 18432, 19260, 20160, 20223, 20480, 20544, 21504, 22470, 23040, 23112, 23968, 24192, 24576, 25680, 26880, 26964, 27392, 27648, 28672, 28890, 29960, 30240, 30720, 30816, 32256, 33705, 34240, 34560, 35840, 35952, 36864, 38520, 40320, 40446, 40960, 41088, 43008, 44940, 46080, 46224, 47936, 48384, 49152, 51360, 53760, 53928, 54784, 55296, 57344, 57780, 59920, 60480, 61440, 61632, 64512, 67410, 68480, 69120, 71680, 71904, 73728, 77040, 80640, 80892, 81920, 82176, 86016, 89880, 92160, 92448, 95872, 96768, 101115, 102720, 107520, 107856, 109568, 110592, 114688, 115560, 119840, 120960, 122880, 123264, 129024, 134820, 136960, 138240, 143360, 143808, 147456, 154080, 161280, 161784, 164352, 172032, 179760, 184320, 184896, 191744, 193536, 202230, 205440, 215040, 215712, 219136, 221184, 231120, 239680, 241920, 245760, 246528, 258048, 269640, 273920, 276480, 286720, 287616, 308160, 322560, 323568, 328704, 344064, 359520, 368640, 369792, 383488, 387072, 404460, 410880, 430080, 431424, 438272, 442368, 462240, 479360, 483840, 493056, 516096, 539280, 547840, 552960, 573440, 575232, 616320, 645120, 647136, 657408, 719040, 737280, 739584, 766976, 774144, 808920, 821760, 860160, 862848, 876544, 924480, 958720, 967680, 986112, 1032192, 1078560, 1095680, 1105920, 1150464, 1232640, 1290240, 1294272, 1314816, 1438080, 1479168, 1533952, 1548288, 1617840, 1643520, 1720320, 1725696, 1753088, 1848960, 1917440, 1935360, 1972224, 2157120, 2191360, 2211840, 2300928, 2465280, 2580480, 2588544, 2629632, 2876160, 2958336, 3067904, 3096576, 3235680, 3287040, 3451392, 3697920, 3834880, 3870720, 3944448, 4314240, 4382720, 4601856, 4930560, 5160960, 5177088, 5259264, 5752320, 5916672, 6135808, 6471360, 6574080, 6902784, 7395840, 7669760, 7741440, 7888896, 8628480, 8765440, 9203712, 9861120, 10354176, 11504640, 11833344, 12271616, 12942720, 13148160, 13805568, 14791680, 15339520, 15482880, 15777792, 17256960, 18407424, 19722240, 20708352, 23009280, 23666688, 25885440, 26296320, 27611136, 29583360, 30679040, 34513920, 36814848, 39444480, 41416704, 46018560, 47333376, 51770880, 55222272, 59166720, 61358080, 69027840, 78888960, 82833408, 92037120, 103541760, 110444544, 118333440, 138055680, 165666816, 184074240, 207083520, 236666880, 276111360, 331333632, 414167040, 552222720, 828334080, 1656668160]

約数ペア:

[(1, 1656668160), (2, 828334080), (3, 552222720), (4, 414167040), (5, 331333632), (6, 276111360), (7, 236666880), (8, 207083520), (9, 184074240), (10, 165666816), (12, 138055680), (14, 118333440), (15, 110444544), (16, 103541760), (18, 92037120), (20, 82833408), (21, 78888960), (24, 69027840), (27, 61358080), (28, 59166720), (30, 55222272), (32, 51770880), (35, 47333376), (36, 46018560), (40, 41416704), (42, 39444480), (45, 36814848), (48, 34513920), (54, 30679040), (56, 29583360), (60, 27611136), (63, 26296320), (64, 25885440), (70, 23666688), (72, 23009280), (80, 20708352), (84, 19722240), (90, 18407424), (96, 17256960), (105, 15777792), (107, 15482880), (108, 15339520), (112, 14791680), (120, 13805568), (126, 13148160), (128, 12942720), (135, 12271616), (140, 11833344), (144, 11504640), (160, 10354176), (168, 9861120), (180, 9203712), (189, 8765440), (192, 8628480), (210, 7888896), (214, 7741440), (216, 7669760), (224, 7395840), (240, 6902784), (252, 6574080), (256, 6471360), (270, 6135808), (280, 5916672), (288, 5752320), (315, 5259264), (320, 5177088), (321, 5160960), (336, 4930560), (360, 4601856), (378, 4382720), (384, 4314240), (420, 3944448), (428, 3870720), (432, 3834880), (448, 3697920), (480, 3451392), (504, 3287040), (512, 3235680), (535, 3096576), (540, 3067904), (560, 2958336), (576, 2876160), (630, 2629632), (640, 2588544), (642, 2580480), (672, 2465280), (720, 2300928), (749, 2211840), (756, 2191360), (768, 2157120), (840, 1972224), (856, 1935360), (864, 1917440), (896, 1848960), (945, 1753088), (960, 1725696), (963, 1720320), (1008, 1643520), (1024, 1617840), (1070, 1548288), (1080, 1533952), (1120, 1479168), (1152, 1438080), (1260, 1314816), (1280, 1294272), (1284, 1290240), (1344, 1232640), (1440, 1150464), (1498, 1105920), (1512, 1095680), (1536, 1078560), (1605, 1032192), (1680, 986112), (1712, 967680), (1728, 958720), (1792, 924480), (1890, 876544), (1920, 862848), (1926, 860160), (2016, 821760), (2048, 808920), (2140, 774144), (2160, 766976), (2240, 739584), (2247, 737280), (2304, 719040), (2520, 657408), (2560, 647136), (2568, 645120), (2688, 616320), (2880, 575232), (2889, 573440), (2996, 552960), (3024, 547840), (3072, 539280), (3210, 516096), (3360, 493056), (3424, 483840), (3456, 479360), (3584, 462240), (3745, 442368), (3780, 438272), (3840, 431424), (3852, 430080), (4032, 410880), (4096, 404460), (4280, 387072), (4320, 383488), (4480, 369792), (4494, 368640), (4608, 359520), (4815, 344064), (5040, 328704), (5120, 323568), (5136, 322560), (5376, 308160), (5760, 287616), (5778, 286720), (5992, 276480), (6048, 273920), (6144, 269640), (6420, 258048), (6720, 246528), (6741, 245760), (6848, 241920), (6912, 239680), (7168, 231120), (7490, 221184), (7560, 219136), (7680, 215712), (7704, 215040), (8064, 205440), (8192, 202230), (8560, 193536), (8640, 191744), (8960, 184896), (8988, 184320), (9216, 179760), (9630, 172032), (10080, 164352), (10240, 161784), (10272, 161280), (10752, 154080), (11235, 147456), (11520, 143808), (11556, 143360), (11984, 138240), (12096, 136960), (12288, 134820), (12840, 129024), (13440, 123264), (13482, 122880), (13696, 120960), (13824, 119840), (14336, 115560), (14445, 114688), (14980, 110592), (15120, 109568), (15360, 107856), (15408, 107520), (16128, 102720), (16384, 101115), (17120, 96768), (17280, 95872), (17920, 92448), (17976, 92160), (18432, 89880), (19260, 86016), (20160, 82176), (20223, 81920), (20480, 80892), (20544, 80640), (21504, 77040), (22470, 73728), (23040, 71904), (23112, 71680), (23968, 69120), (24192, 68480), (24576, 67410), (25680, 64512), (26880, 61632), (26964, 61440), (27392, 60480), (27648, 59920), (28672, 57780), (28890, 57344), (29960, 55296), (30240, 54784), (30720, 53928), (30816, 53760), (32256, 51360), (33705, 49152), (34240, 48384), (34560, 47936), (35840, 46224), (35952, 46080), (36864, 44940), (38520, 43008), (40320, 41088), (40446, 40960)]