255191946240

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{215767}}^1$

素因数の和:215813

約数の個数: 352

約数和(自身を含む): 1017624029184

約数和(自身を除く): 762432082944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1024, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2560, 2640, 2688, 2816, 3072, 3080, 3360, 3520, 3584, 3696, 3840, 4224, 4480, 4620, 4928, 5120, 5280, 5376, 5632, 6160, 6720, 7040, 7168, 7392, 7680, 8448, 8960, 9240, 9856, 10560, 10752, 11264, 12320, 13440, 14080, 14784, 15360, 16896, 17920, 18480, 19712, 21120, 21504, 24640, 26880, 28160, 29568, 33792, 35840, 36960, 39424, 42240, 49280, 53760, 56320, 59136, 73920, 78848, 84480, 98560, 107520, 118272, 147840, 168960, 197120, 215767, 236544, 295680, 394240, 431534, 591360, 647301, 863068, 1078835, 1182720, 1294602, 1510369, 1726136, 2157670, 2373437, 2589204, 3020738, 3236505, 3452272, 4315340, 4531107, 4746874, 5178408, 6041476, 6473010, 6904544, 7120311, 7551845, 8630680, 9062214, 9493748, 10356816, 11867185, 12082952, 12946020, 13809088, 14240622, 15103690, 16614059, 17261360, 18124428, 18987496, 20713632, 22655535, 23734370, 24165904, 25892040, 27618176, 28481244, 30207380, 33228118, 34522720, 35601555, 36248856, 37974992, 41427264, 45311070, 47468740, 48331808, 49842177, 51784080, 55236352, 56962488, 60414760, 66456236, 69045440, 71203110, 72497712, 75949984, 82854528, 83070295, 90622140, 94937480, 96663616, 99684354, 103568160, 110472704, 113924976, 120829520, 132912472, 138090880, 142406220, 144995424, 151899968, 165709056, 166140590, 181244280, 189874960, 193327232, 199368708, 207136320, 220945408, 227849952, 241659040, 249210885, 265824944, 276181760, 284812440, 289990848, 303799936, 331418112, 332281180, 362488560, 379749920, 386654464, 398737416, 414272640, 455699904, 483318080, 498421770, 531649888, 552363520, 569624880, 579981696, 607599872, 662836224, 664562360, 724977120, 759499840, 773308928, 797474832, 828545280, 911399808, 966636160, 996843540, 1063299776, 1104727040, 1139249760, 1159963392, 1215199744, 1329124720, 1449954240, 1518999680, 1546617856, 1594949664, 1657090560, 1822799616, 1933272320, 1993687080, 2126599552, 2278499520, 2319926784, 2430399488, 2658249440, 2899908480, 3037999360, 3189899328, 3314181120, 3645599232, 3866544640, 3987374160, 4253199104, 4556999040, 4639853568, 5316498880, 5799816960, 6075998720, 6379798656, 7291198464, 7733089280, 7974748320, 8506398208, 9113998080, 10632997760, 11599633920, 12151997440, 12759597312, 15949496640, 17012796416, 18227996160, 21265995520, 23199267840, 25519194624, 31898993280, 36455992320, 42531991040, 51038389248, 63797986560, 85063982080, 127595973120, 255191946240]

約数ペア:

[(1, 255191946240), (2, 127595973120), (3, 85063982080), (4, 63797986560), (5, 51038389248), (6, 42531991040), (7, 36455992320), (8, 31898993280), (10, 25519194624), (11, 23199267840), (12, 21265995520), (14, 18227996160), (15, 17012796416), (16, 15949496640), (20, 12759597312), (21, 12151997440), (22, 11599633920), (24, 10632997760), (28, 9113998080), (30, 8506398208), (32, 7974748320), (33, 7733089280), (35, 7291198464), (40, 6379798656), (42, 6075998720), (44, 5799816960), (48, 5316498880), (55, 4639853568), (56, 4556999040), (60, 4253199104), (64, 3987374160), (66, 3866544640), (70, 3645599232), (77, 3314181120), (80, 3189899328), (84, 3037999360), (88, 2899908480), (96, 2658249440), (105, 2430399488), (110, 2319926784), (112, 2278499520), (120, 2126599552), (128, 1993687080), (132, 1933272320), (140, 1822799616), (154, 1657090560), (160, 1594949664), (165, 1546617856), (168, 1518999680), (176, 1449954240), (192, 1329124720), (210, 1215199744), (220, 1159963392), (224, 1139249760), (231, 1104727040), (240, 1063299776), (256, 996843540), (264, 966636160), (280, 911399808), (308, 828545280), (320, 797474832), (330, 773308928), (336, 759499840), (352, 724977120), (384, 664562360), (385, 662836224), (420, 607599872), (440, 579981696), (448, 569624880), (462, 552363520), (480, 531649888), (512, 498421770), (528, 483318080), (560, 455699904), (616, 414272640), (640, 398737416), (660, 386654464), (672, 379749920), (704, 362488560), (768, 332281180), (770, 331418112), (840, 303799936), (880, 289990848), (896, 284812440), (924, 276181760), (960, 265824944), (1024, 249210885), (1056, 241659040), (1120, 227849952), (1155, 220945408), (1232, 207136320), (1280, 199368708), (1320, 193327232), (1344, 189874960), (1408, 181244280), (1536, 166140590), (1540, 165709056), (1680, 151899968), (1760, 144995424), (1792, 142406220), (1848, 138090880), (1920, 132912472), (2112, 120829520), (2240, 113924976), (2310, 110472704), (2464, 103568160), (2560, 99684354), (2640, 96663616), (2688, 94937480), (2816, 90622140), (3072, 83070295), (3080, 82854528), (3360, 75949984), (3520, 72497712), (3584, 71203110), (3696, 69045440), (3840, 66456236), (4224, 60414760), (4480, 56962488), (4620, 55236352), (4928, 51784080), (5120, 49842177), (5280, 48331808), (5376, 47468740), (5632, 45311070), (6160, 41427264), (6720, 37974992), (7040, 36248856), (7168, 35601555), (7392, 34522720), (7680, 33228118), (8448, 30207380), (8960, 28481244), (9240, 27618176), (9856, 25892040), (10560, 24165904), (10752, 23734370), (11264, 22655535), (12320, 20713632), (13440, 18987496), (14080, 18124428), (14784, 17261360), (15360, 16614059), (16896, 15103690), (17920, 14240622), (18480, 13809088), (19712, 12946020), (21120, 12082952), (21504, 11867185), (24640, 10356816), (26880, 9493748), (28160, 9062214), (29568, 8630680), (33792, 7551845), (35840, 7120311), (36960, 6904544), (39424, 6473010), (42240, 6041476), (49280, 5178408), (53760, 4746874), (56320, 4531107), (59136, 4315340), (73920, 3452272), (78848, 3236505), (84480, 3020738), (98560, 2589204), (107520, 2373437), (118272, 2157670), (147840, 1726136), (168960, 1510369), (197120, 1294602), (215767, 1182720), (236544, 1078835), (295680, 863068), (394240, 647301), (431534, 591360)]