396165120

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 272

約数和(自身を含む): 1409275392

約数和(自身を除く): 1013110272

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, 65536, 66560, 77376, 79360, 79872, 81920, 95232, 96720, 98304, 99840, 103168, 106496, 119040, 122880, 126976, 128960, 133120, 154752, 158720, 159744, 163840, 190464, 193440, 196608, 199680, 206336, 212992, 238080, 245760, 253952, 257920, 266240, 309504, 317440, 319488, 327680, 380928, 386880, 399360, 412672, 425984, 476160, 491520, 507904, 515840, 532480, 619008, 634880, 638976, 761856, 773760, 798720, 825344, 851968, 952320, 983040, 1015808, 1031680, 1064960, 1238016, 1269760, 1277952, 1523712, 1547520, 1597440, 1650688, 1904640, 2031616, 2063360, 2129920, 2476032, 2539520, 2555904, 3047424, 3095040, 3194880, 3301376, 3809280, 4126720, 4259840, 4952064, 5079040, 6094848, 6190080, 6389760, 6602752, 7618560, 8253440, 9904128, 10158080, 12380160, 12779520, 13205504, 15237120, 16506880, 19808256, 24760320, 26411008, 30474240, 33013760, 39616512, 49520640, 66027520, 79233024, 99041280, 132055040, 198082560, 396165120]

約数ペア:

[(1, 396165120), (2, 198082560), (3, 132055040), (4, 99041280), (5, 79233024), (6, 66027520), (8, 49520640), (10, 39616512), (12, 33013760), (13, 30474240), (15, 26411008), (16, 24760320), (20, 19808256), (24, 16506880), (26, 15237120), (30, 13205504), (31, 12779520), (32, 12380160), (39, 10158080), (40, 9904128), (48, 8253440), (52, 7618560), (60, 6602752), (62, 6389760), (64, 6190080), (65, 6094848), (78, 5079040), (80, 4952064), (93, 4259840), (96, 4126720), (104, 3809280), (120, 3301376), (124, 3194880), (128, 3095040), (130, 3047424), (155, 2555904), (156, 2539520), (160, 2476032), (186, 2129920), (192, 2063360), (195, 2031616), (208, 1904640), (240, 1650688), (248, 1597440), (256, 1547520), (260, 1523712), (310, 1277952), (312, 1269760), (320, 1238016), (372, 1064960), (384, 1031680), (390, 1015808), (403, 983040), (416, 952320), (465, 851968), (480, 825344), (496, 798720), (512, 773760), (520, 761856), (620, 638976), (624, 634880), (640, 619008), (744, 532480), (768, 515840), (780, 507904), (806, 491520), (832, 476160), (930, 425984), (960, 412672), (992, 399360), (1024, 386880), (1040, 380928), (1209, 327680), (1240, 319488), (1248, 317440), (1280, 309504), (1488, 266240), (1536, 257920), (1560, 253952), (1612, 245760), (1664, 238080), (1860, 212992), (1920, 206336), (1984, 199680), (2015, 196608), (2048, 193440), (2080, 190464), (2418, 163840), (2480, 159744), (2496, 158720), (2560, 154752), (2976, 133120), (3072, 128960), (3120, 126976), (3224, 122880), (3328, 119040), (3720, 106496), (3840, 103168), (3968, 99840), (4030, 98304), (4096, 96720), (4160, 95232), (4836, 81920), (4960, 79872), (4992, 79360), (5120, 77376), (5952, 66560), (6045, 65536), (6144, 64480), (6240, 63488), (6448, 61440), (6656, 59520), (7440, 53248), (7680, 51584), (7936, 49920), (8060, 49152), (8192, 48360), (8320, 47616), (9672, 40960), (9920, 39936), (9984, 39680), (10240, 38688), (11904, 33280), (12090, 32768), (12288, 32240), (12480, 31744), (12896, 30720), (13312, 29760), (14880, 26624), (15360, 25792), (15872, 24960), (16120, 24576), (16384, 24180), (16640, 23808), (19344, 20480), (19840, 19968)]