247066951680

素因数分解:

$2^{15}\times 3^4\times 5^1\times {\mathrm{18617}}^1$

素因数の和:18664

約数の個数: 320

約数和(自身を含む): 885814837380

約数和(自身を除く): 638747885700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 16384, 17280, 18432, 18617, 20480, 20736, 23040, 24576, 25920, 27648, 30720, 32768, 34560, 36864, 37234, 40960, 41472, 46080, 49152, 51840, 55296, 55851, 61440, 69120, 73728, 74468, 81920, 82944, 92160, 93085, 98304, 103680, 110592, 111702, 122880, 138240, 147456, 148936, 163840, 165888, 167553, 184320, 186170, 207360, 221184, 223404, 245760, 276480, 279255, 294912, 297872, 331776, 335106, 368640, 372340, 414720, 442368, 446808, 491520, 502659, 552960, 558510, 595744, 663552, 670212, 737280, 744680, 829440, 837765, 884736, 893616, 1005318, 1105920, 1117020, 1191488, 1327104, 1340424, 1474560, 1489360, 1507977, 1658880, 1675530, 1787232, 2010636, 2211840, 2234040, 2382976, 2513295, 2654208, 2680848, 2978720, 3015954, 3317760, 3351060, 3574464, 4021272, 4423680, 4468080, 4765952, 5026590, 5361696, 5957440, 6031908, 6635520, 6702120, 7148928, 7539885, 8042544, 8936160, 9531904, 10053180, 10723392, 11914880, 12063816, 13271040, 13404240, 14297856, 15079770, 16085088, 17872320, 19063808, 20106360, 21446784, 23829760, 24127632, 26808480, 28595712, 30159540, 32170176, 35744640, 38127616, 40212720, 42893568, 47659520, 48255264, 53616960, 57191424, 60319080, 64340352, 71489280, 76255232, 80425440, 85787136, 95319040, 96510528, 107233920, 114382848, 120638160, 128680704, 142978560, 152510464, 160850880, 171574272, 190638080, 193021056, 214467840, 228765696, 241276320, 257361408, 285957120, 305020928, 321701760, 343148544, 381276160, 386042112, 428935680, 457531392, 482552640, 514722816, 571914240, 610041856, 643403520, 686297088, 762552320, 772084224, 857871360, 915062784, 965105280, 1029445632, 1143828480, 1286807040, 1372594176, 1525104640, 1544168448, 1715742720, 1830125568, 1930210560, 2058891264, 2287656960, 2573614080, 2745188352, 3050209280, 3088336896, 3431485440, 3860421120, 4117782528, 4575313920, 5147228160, 5490376704, 6176673792, 6862970880, 7720842240, 8235565056, 9150627840, 10294456320, 12353347584, 13725941760, 15441684480, 16471130112, 20588912640, 24706695168, 27451883520, 30883368960, 41177825280, 49413390336, 61766737920, 82355650560, 123533475840, 247066951680]

約数ペア:

[(1, 247066951680), (2, 123533475840), (3, 82355650560), (4, 61766737920), (5, 49413390336), (6, 41177825280), (8, 30883368960), (9, 27451883520), (10, 24706695168), (12, 20588912640), (15, 16471130112), (16, 15441684480), (18, 13725941760), (20, 12353347584), (24, 10294456320), (27, 9150627840), (30, 8235565056), (32, 7720842240), (36, 6862970880), (40, 6176673792), (45, 5490376704), (48, 5147228160), (54, 4575313920), (60, 4117782528), (64, 3860421120), (72, 3431485440), (80, 3088336896), (81, 3050209280), (90, 2745188352), (96, 2573614080), (108, 2287656960), (120, 2058891264), (128, 1930210560), (135, 1830125568), (144, 1715742720), (160, 1544168448), (162, 1525104640), (180, 1372594176), (192, 1286807040), (216, 1143828480), (240, 1029445632), (256, 965105280), (270, 915062784), (288, 857871360), (320, 772084224), (324, 762552320), (360, 686297088), (384, 643403520), (405, 610041856), (432, 571914240), (480, 514722816), (512, 482552640), (540, 457531392), (576, 428935680), (640, 386042112), (648, 381276160), (720, 343148544), (768, 321701760), (810, 305020928), (864, 285957120), (960, 257361408), (1024, 241276320), (1080, 228765696), (1152, 214467840), (1280, 193021056), (1296, 190638080), (1440, 171574272), (1536, 160850880), (1620, 152510464), (1728, 142978560), (1920, 128680704), (2048, 120638160), (2160, 114382848), (2304, 107233920), (2560, 96510528), (2592, 95319040), (2880, 85787136), (3072, 80425440), (3240, 76255232), (3456, 71489280), (3840, 64340352), (4096, 60319080), (4320, 57191424), (4608, 53616960), (5120, 48255264), (5184, 47659520), (5760, 42893568), (6144, 40212720), (6480, 38127616), (6912, 35744640), (7680, 32170176), (8192, 30159540), (8640, 28595712), (9216, 26808480), (10240, 24127632), (10368, 23829760), (11520, 21446784), (12288, 20106360), (12960, 19063808), (13824, 17872320), (15360, 16085088), (16384, 15079770), (17280, 14297856), (18432, 13404240), (18617, 13271040), (20480, 12063816), (20736, 11914880), (23040, 10723392), (24576, 10053180), (25920, 9531904), (27648, 8936160), (30720, 8042544), (32768, 7539885), (34560, 7148928), (36864, 6702120), (37234, 6635520), (40960, 6031908), (41472, 5957440), (46080, 5361696), (49152, 5026590), (51840, 4765952), (55296, 4468080), (55851, 4423680), (61440, 4021272), (69120, 3574464), (73728, 3351060), (74468, 3317760), (81920, 3015954), (82944, 2978720), (92160, 2680848), (93085, 2654208), (98304, 2513295), (103680, 2382976), (110592, 2234040), (111702, 2211840), (122880, 2010636), (138240, 1787232), (147456, 1675530), (148936, 1658880), (163840, 1507977), (165888, 1489360), (167553, 1474560), (184320, 1340424), (186170, 1327104), (207360, 1191488), (221184, 1117020), (223404, 1105920), (245760, 1005318), (276480, 893616), (279255, 884736), (294912, 837765), (297872, 829440), (331776, 744680), (335106, 737280), (368640, 670212), (372340, 663552), (414720, 595744), (442368, 558510), (446808, 552960), (491520, 502659)]