274993920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 998289600

約数和(自身を除く): 723295680

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, 73, 80, 90, 96, 108, 109, 120, 128, 135, 144, 146, 160, 180, 192, 216, 218, 219, 240, 256, 270, 288, 292, 320, 327, 360, 365, 384, 432, 436, 438, 480, 540, 545, 576, 584, 640, 654, 657, 720, 730, 768, 864, 872, 876, 960, 981, 1080, 1090, 1095, 1152, 1168, 1280, 1308, 1314, 1440, 1460, 1635, 1728, 1744, 1752, 1920, 1962, 1971, 2160, 2180, 2190, 2304, 2336, 2616, 2628, 2880, 2920, 2943, 3270, 3285, 3456, 3488, 3504, 3840, 3924, 3942, 4320, 4360, 4380, 4672, 4905, 5232, 5256, 5760, 5840, 5886, 6540, 6570, 6912, 6976, 7008, 7848, 7884, 7957, 8640, 8720, 8760, 9344, 9810, 9855, 10464, 10512, 11520, 11680, 11772, 13080, 13140, 13952, 14016, 14715, 15696, 15768, 15914, 17280, 17440, 17520, 18688, 19620, 19710, 20928, 21024, 23360, 23544, 23871, 26160, 26280, 27904, 28032, 29430, 31392, 31536, 31828, 34560, 34880, 35040, 39240, 39420, 39785, 41856, 42048, 46720, 47088, 47742, 52320, 52560, 56064, 58860, 62784, 63072, 63656, 69760, 70080, 71613, 78480, 78840, 79570, 83712, 84096, 93440, 94176, 95484, 104640, 105120, 117720, 119355, 125568, 126144, 127312, 139520, 140160, 143226, 156960, 157680, 159140, 168192, 188352, 190968, 209280, 210240, 214839, 235440, 238710, 251136, 252288, 254624, 280320, 286452, 313920, 315360, 318280, 358065, 376704, 381936, 418560, 420480, 429678, 470880, 477420, 504576, 509248, 572904, 627840, 630720, 636560, 716130, 753408, 763872, 840960, 859356, 941760, 954840, 1018496, 1074195, 1145808, 1255680, 1261440, 1273120, 1432260, 1527744, 1718712, 1883520, 1909680, 2036992, 2148390, 2291616, 2522880, 2546240, 2864520, 3055488, 3437424, 3767040, 3819360, 4296780, 4583232, 5092480, 5729040, 6110976, 6874848, 7638720, 8593560, 9166464, 10184960, 11458080, 13749696, 15277440, 17187120, 18332928, 22916160, 27499392, 30554880, 34374240, 45832320, 54998784, 68748480, 91664640, 137496960, 274993920]

約数ペア:

[(1, 274993920), (2, 137496960), (3, 91664640), (4, 68748480), (5, 54998784), (6, 45832320), (8, 34374240), (9, 30554880), (10, 27499392), (12, 22916160), (15, 18332928), (16, 17187120), (18, 15277440), (20, 13749696), (24, 11458080), (27, 10184960), (30, 9166464), (32, 8593560), (36, 7638720), (40, 6874848), (45, 6110976), (48, 5729040), (54, 5092480), (60, 4583232), (64, 4296780), (72, 3819360), (73, 3767040), (80, 3437424), (90, 3055488), (96, 2864520), (108, 2546240), (109, 2522880), (120, 2291616), (128, 2148390), (135, 2036992), (144, 1909680), (146, 1883520), (160, 1718712), (180, 1527744), (192, 1432260), (216, 1273120), (218, 1261440), (219, 1255680), (240, 1145808), (256, 1074195), (270, 1018496), (288, 954840), (292, 941760), (320, 859356), (327, 840960), (360, 763872), (365, 753408), (384, 716130), (432, 636560), (436, 630720), (438, 627840), (480, 572904), (540, 509248), (545, 504576), (576, 477420), (584, 470880), (640, 429678), (654, 420480), (657, 418560), (720, 381936), (730, 376704), (768, 358065), (864, 318280), (872, 315360), (876, 313920), (960, 286452), (981, 280320), (1080, 254624), (1090, 252288), (1095, 251136), (1152, 238710), (1168, 235440), (1280, 214839), (1308, 210240), (1314, 209280), (1440, 190968), (1460, 188352), (1635, 168192), (1728, 159140), (1744, 157680), (1752, 156960), (1920, 143226), (1962, 140160), (1971, 139520), (2160, 127312), (2180, 126144), (2190, 125568), (2304, 119355), (2336, 117720), (2616, 105120), (2628, 104640), (2880, 95484), (2920, 94176), (2943, 93440), (3270, 84096), (3285, 83712), (3456, 79570), (3488, 78840), (3504, 78480), (3840, 71613), (3924, 70080), (3942, 69760), (4320, 63656), (4360, 63072), (4380, 62784), (4672, 58860), (4905, 56064), (5232, 52560), (5256, 52320), (5760, 47742), (5840, 47088), (5886, 46720), (6540, 42048), (6570, 41856), (6912, 39785), (6976, 39420), (7008, 39240), (7848, 35040), (7884, 34880), (7957, 34560), (8640, 31828), (8720, 31536), (8760, 31392), (9344, 29430), (9810, 28032), (9855, 27904), (10464, 26280), (10512, 26160), (11520, 23871), (11680, 23544), (11772, 23360), (13080, 21024), (13140, 20928), (13952, 19710), (14016, 19620), (14715, 18688), (15696, 17520), (15768, 17440), (15914, 17280)]