2666127360

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 224

約数和(自身を含む): 9192828960

約数和(自身を除く): 6526701600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1669, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3338, 3840, 4096, 4160, 4992, 5007, 5120, 6144, 6240, 6656, 6676, 7680, 8192, 8320, 8345, 9984, 10014, 10240, 12288, 12480, 13312, 13352, 15360, 16640, 16690, 19968, 20028, 20480, 21697, 24576, 24960, 25035, 26624, 26704, 30720, 33280, 33380, 39936, 40056, 40960, 43394, 49920, 50070, 53248, 53408, 61440, 65091, 66560, 66760, 79872, 80112, 86788, 99840, 100140, 106496, 106816, 108485, 122880, 130182, 133120, 133520, 159744, 160224, 173576, 199680, 200280, 213632, 216970, 260364, 266240, 267040, 319488, 320448, 325455, 347152, 399360, 400560, 427264, 433940, 520728, 532480, 534080, 640896, 650910, 694304, 798720, 801120, 854528, 867880, 1041456, 1068160, 1281792, 1301820, 1388608, 1597440, 1602240, 1709056, 1735760, 2082912, 2136320, 2563584, 2603640, 2777216, 3204480, 3418112, 3471520, 4165824, 4272640, 5127168, 5207280, 5554432, 6408960, 6836224, 6943040, 8331648, 8545280, 10254336, 10414560, 11108864, 12817920, 13672448, 13886080, 16663296, 17090560, 20508672, 20829120, 22217728, 25635840, 27772160, 33326592, 34181120, 41017344, 41658240, 44435456, 51271680, 55544320, 66653184, 68362240, 83316480, 88870912, 102543360, 111088640, 133306368, 166632960, 177741824, 205086720, 222177280, 266612736, 333265920, 444354560, 533225472, 666531840, 888709120, 1333063680, 2666127360]

約数ペア:

[(1, 2666127360), (2, 1333063680), (3, 888709120), (4, 666531840), (5, 533225472), (6, 444354560), (8, 333265920), (10, 266612736), (12, 222177280), (13, 205086720), (15, 177741824), (16, 166632960), (20, 133306368), (24, 111088640), (26, 102543360), (30, 88870912), (32, 83316480), (39, 68362240), (40, 66653184), (48, 55544320), (52, 51271680), (60, 44435456), (64, 41658240), (65, 41017344), (78, 34181120), (80, 33326592), (96, 27772160), (104, 25635840), (120, 22217728), (128, 20829120), (130, 20508672), (156, 17090560), (160, 16663296), (192, 13886080), (195, 13672448), (208, 12817920), (240, 11108864), (256, 10414560), (260, 10254336), (312, 8545280), (320, 8331648), (384, 6943040), (390, 6836224), (416, 6408960), (480, 5554432), (512, 5207280), (520, 5127168), (624, 4272640), (640, 4165824), (768, 3471520), (780, 3418112), (832, 3204480), (960, 2777216), (1024, 2603640), (1040, 2563584), (1248, 2136320), (1280, 2082912), (1536, 1735760), (1560, 1709056), (1664, 1602240), (1669, 1597440), (1920, 1388608), (2048, 1301820), (2080, 1281792), (2496, 1068160), (2560, 1041456), (3072, 867880), (3120, 854528), (3328, 801120), (3338, 798720), (3840, 694304), (4096, 650910), (4160, 640896), (4992, 534080), (5007, 532480), (5120, 520728), (6144, 433940), (6240, 427264), (6656, 400560), (6676, 399360), (7680, 347152), (8192, 325455), (8320, 320448), (8345, 319488), (9984, 267040), (10014, 266240), (10240, 260364), (12288, 216970), (12480, 213632), (13312, 200280), (13352, 199680), (15360, 173576), (16640, 160224), (16690, 159744), (19968, 133520), (20028, 133120), (20480, 130182), (21697, 122880), (24576, 108485), (24960, 106816), (25035, 106496), (26624, 100140), (26704, 99840), (30720, 86788), (33280, 80112), (33380, 79872), (39936, 66760), (40056, 66560), (40960, 65091), (43394, 61440), (49920, 53408), (50070, 53248)]