198082560

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 256

約数和(自身を含む): 704632320

約数和(自身を除く): 506549760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1024, 1040, 1209, 1240, 1248, 1280, 1488, 1536, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2048, 2080, 2418, 2480, 2496, 2560, 2976, 3072, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4096, 4160, 4836, 4960, 4992, 5120, 5952, 6045, 6144, 6240, 6448, 6656, 7440, 7680, 7936, 8060, 8192, 8320, 9672, 9920, 9984, 10240, 11904, 12090, 12288, 12480, 12896, 13312, 14880, 15360, 15872, 16120, 16384, 16640, 19344, 19840, 19968, 20480, 23808, 24180, 24576, 24960, 25792, 26624, 29760, 30720, 31744, 32240, 32768, 33280, 38688, 39680, 39936, 40960, 47616, 48360, 49152, 49920, 51584, 53248, 59520, 61440, 63488, 64480, 66560, 77376, 79360, 79872, 81920, 95232, 96720, 98304, 99840, 103168, 106496, 119040, 122880, 126976, 128960, 133120, 154752, 158720, 159744, 163840, 190464, 193440, 199680, 206336, 212992, 238080, 245760, 253952, 257920, 266240, 309504, 317440, 319488, 380928, 386880, 399360, 412672, 425984, 476160, 491520, 507904, 515840, 532480, 619008, 634880, 638976, 761856, 773760, 798720, 825344, 952320, 1015808, 1031680, 1064960, 1238016, 1269760, 1277952, 1523712, 1547520, 1597440, 1650688, 1904640, 2063360, 2129920, 2476032, 2539520, 3047424, 3095040, 3194880, 3301376, 3809280, 4126720, 4952064, 5079040, 6190080, 6389760, 6602752, 7618560, 8253440, 9904128, 12380160, 13205504, 15237120, 16506880, 19808256, 24760320, 33013760, 39616512, 49520640, 66027520, 99041280, 198082560]

約数ペア:

[(1, 198082560), (2, 99041280), (3, 66027520), (4, 49520640), (5, 39616512), (6, 33013760), (8, 24760320), (10, 19808256), (12, 16506880), (13, 15237120), (15, 13205504), (16, 12380160), (20, 9904128), (24, 8253440), (26, 7618560), (30, 6602752), (31, 6389760), (32, 6190080), (39, 5079040), (40, 4952064), (48, 4126720), (52, 3809280), (60, 3301376), (62, 3194880), (64, 3095040), (65, 3047424), (78, 2539520), (80, 2476032), (93, 2129920), (96, 2063360), (104, 1904640), (120, 1650688), (124, 1597440), (128, 1547520), (130, 1523712), (155, 1277952), (156, 1269760), (160, 1238016), (186, 1064960), (192, 1031680), (195, 1015808), (208, 952320), (240, 825344), (248, 798720), (256, 773760), (260, 761856), (310, 638976), (312, 634880), (320, 619008), (372, 532480), (384, 515840), (390, 507904), (403, 491520), (416, 476160), (465, 425984), (480, 412672), (496, 399360), (512, 386880), (520, 380928), (620, 319488), (624, 317440), (640, 309504), (744, 266240), (768, 257920), (780, 253952), (806, 245760), (832, 238080), (930, 212992), (960, 206336), (992, 199680), (1024, 193440), (1040, 190464), (1209, 163840), (1240, 159744), (1248, 158720), (1280, 154752), (1488, 133120), (1536, 128960), (1560, 126976), (1612, 122880), (1664, 119040), (1860, 106496), (1920, 103168), (1984, 99840), (2015, 98304), (2048, 96720), (2080, 95232), (2418, 81920), (2480, 79872), (2496, 79360), (2560, 77376), (2976, 66560), (3072, 64480), (3120, 63488), (3224, 61440), (3328, 59520), (3720, 53248), (3840, 51584), (3968, 49920), (4030, 49152), (4096, 48360), (4160, 47616), (4836, 40960), (4960, 39936), (4992, 39680), (5120, 38688), (5952, 33280), (6045, 32768), (6144, 32240), (6240, 31744), (6448, 30720), (6656, 29760), (7440, 26624), (7680, 25792), (7936, 24960), (8060, 24576), (8192, 24180), (8320, 23808), (9672, 20480), (9920, 19968), (9984, 19840), (10240, 19344), (11904, 16640), (12090, 16384), (12288, 16120), (12480, 15872), (12896, 15360), (13312, 14880)]