278627614720

素因数分解:

$2^{23}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 834297347520

約数和(自身を除く): 555669732800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 128, 130, 140, 146, 160, 182, 208, 224, 256, 260, 280, 292, 320, 364, 365, 416, 448, 455, 511, 512, 520, 560, 584, 640, 728, 730, 832, 896, 910, 949, 1022, 1024, 1040, 1120, 1168, 1280, 1456, 1460, 1664, 1792, 1820, 1898, 2044, 2048, 2080, 2240, 2336, 2555, 2560, 2912, 2920, 3328, 3584, 3640, 3796, 4088, 4096, 4160, 4480, 4672, 4745, 5110, 5120, 5824, 5840, 6643, 6656, 7168, 7280, 7592, 8176, 8192, 8320, 8960, 9344, 9490, 10220, 10240, 11648, 11680, 13286, 13312, 14336, 14560, 15184, 16352, 16384, 16640, 17920, 18688, 18980, 20440, 20480, 23296, 23360, 26572, 26624, 28672, 29120, 30368, 32704, 32768, 33215, 33280, 35840, 37376, 37960, 40880, 40960, 46592, 46720, 53144, 53248, 57344, 58240, 60736, 65408, 65536, 66430, 66560, 71680, 74752, 75920, 81760, 81920, 93184, 93440, 106288, 106496, 114688, 116480, 121472, 130816, 131072, 132860, 133120, 143360, 149504, 151840, 163520, 163840, 186368, 186880, 212576, 212992, 229376, 232960, 242944, 261632, 262144, 265720, 266240, 286720, 299008, 303680, 327040, 327680, 372736, 373760, 425152, 425984, 458752, 465920, 485888, 523264, 524288, 531440, 532480, 573440, 598016, 607360, 654080, 655360, 745472, 747520, 850304, 851968, 917504, 931840, 971776, 1046528, 1048576, 1062880, 1064960, 1146880, 1196032, 1214720, 1308160, 1310720, 1490944, 1495040, 1700608, 1703936, 1835008, 1863680, 1943552, 2093056, 2097152, 2125760, 2129920, 2293760, 2392064, 2429440, 2616320, 2621440, 2981888, 2990080, 3401216, 3407872, 3670016, 3727360, 3887104, 4186112, 4194304, 4251520, 4259840, 4587520, 4784128, 4858880, 5232640, 5242880, 5963776, 5980160, 6802432, 6815744, 7340032, 7454720, 7774208, 8372224, 8388608, 8503040, 8519680, 9175040, 9568256, 9717760, 10465280, 10485760, 11927552, 11960320, 13604864, 13631488, 14680064, 14909440, 15548416, 16744448, 17006080, 17039360, 18350080, 19136512, 19435520, 20930560, 20971520, 23855104, 23920640, 27209728, 27262976, 29360128, 29818880, 31096832, 33488896, 34012160, 34078720, 36700160, 38273024, 38871040, 41861120, 41943040, 47710208, 47841280, 54419456, 54525952, 58720256, 59637760, 62193664, 66977792, 68024320, 68157440, 73400320, 76546048, 77742080, 83722240, 95420416, 95682560, 108838912, 109051904, 119275520, 124387328, 133955584, 136048640, 136314880, 146800640, 153092096, 155484160, 167444480, 190840832, 191365120, 217677824, 238551040, 248774656, 267911168, 272097280, 272629760, 293601280, 306184192, 310968320, 334888960, 381681664, 382730240, 435355648, 477102080, 497549312, 535822336, 544194560, 545259520, 612368384, 621936640, 669777920, 763363328, 765460480, 870711296, 954204160, 995098624, 1071644672, 1088389120, 1243873280, 1339555840, 1530920960, 1741422592, 1908408320, 1990197248, 2143289344, 2176778240, 2487746560, 2679111680, 3061841920, 3482845184, 3816816640, 3980394496, 4286578688, 4353556480, 4975493120, 5358223360, 6965690368, 7960788992, 8707112960, 9950986240, 10716446720, 13931380736, 17414225920, 19901972480, 21432893440, 27862761472, 34828451840, 39803944960, 55725522944, 69656903680, 139313807360, 278627614720]

約数ペア:

[(1, 278627614720), (2, 139313807360), (4, 69656903680), (5, 55725522944), (7, 39803944960), (8, 34828451840), (10, 27862761472), (13, 21432893440), (14, 19901972480), (16, 17414225920), (20, 13931380736), (26, 10716446720), (28, 9950986240), (32, 8707112960), (35, 7960788992), (40, 6965690368), (52, 5358223360), (56, 4975493120), (64, 4353556480), (65, 4286578688), (70, 3980394496), (73, 3816816640), (80, 3482845184), (91, 3061841920), (104, 2679111680), (112, 2487746560), (128, 2176778240), (130, 2143289344), (140, 1990197248), (146, 1908408320), (160, 1741422592), (182, 1530920960), (208, 1339555840), (224, 1243873280), (256, 1088389120), (260, 1071644672), (280, 995098624), (292, 954204160), (320, 870711296), (364, 765460480), (365, 763363328), (416, 669777920), (448, 621936640), (455, 612368384), (511, 545259520), (512, 544194560), (520, 535822336), (560, 497549312), (584, 477102080), (640, 435355648), (728, 382730240), (730, 381681664), (832, 334888960), (896, 310968320), (910, 306184192), (949, 293601280), (1022, 272629760), (1024, 272097280), (1040, 267911168), (1120, 248774656), (1168, 238551040), (1280, 217677824), (1456, 191365120), (1460, 190840832), (1664, 167444480), (1792, 155484160), (1820, 153092096), (1898, 146800640), (2044, 136314880), (2048, 136048640), (2080, 133955584), (2240, 124387328), (2336, 119275520), (2555, 109051904), (2560, 108838912), (2912, 95682560), (2920, 95420416), (3328, 83722240), (3584, 77742080), (3640, 76546048), (3796, 73400320), (4088, 68157440), (4096, 68024320), (4160, 66977792), (4480, 62193664), (4672, 59637760), (4745, 58720256), (5110, 54525952), (5120, 54419456), (5824, 47841280), (5840, 47710208), (6643, 41943040), (6656, 41861120), (7168, 38871040), (7280, 38273024), (7592, 36700160), (8176, 34078720), (8192, 34012160), (8320, 33488896), (8960, 31096832), (9344, 29818880), (9490, 29360128), (10220, 27262976), (10240, 27209728), (11648, 23920640), (11680, 23855104), (13286, 20971520), (13312, 20930560), (14336, 19435520), (14560, 19136512), (15184, 18350080), (16352, 17039360), (16384, 17006080), (16640, 16744448), (17920, 15548416), (18688, 14909440), (18980, 14680064), (20440, 13631488), (20480, 13604864), (23296, 11960320), (23360, 11927552), (26572, 10485760), (26624, 10465280), (28672, 9717760), (29120, 9568256), (30368, 9175040), (32704, 8519680), (32768, 8503040), (33215, 8388608), (33280, 8372224), (35840, 7774208), (37376, 7454720), (37960, 7340032), (40880, 6815744), (40960, 6802432), (46592, 5980160), (46720, 5963776), (53144, 5242880), (53248, 5232640), (57344, 4858880), (58240, 4784128), (60736, 4587520), (65408, 4259840), (65536, 4251520), (66430, 4194304), (66560, 4186112), (71680, 3887104), (74752, 3727360), (75920, 3670016), (81760, 3407872), (81920, 3401216), (93184, 2990080), (93440, 2981888), (106288, 2621440), (106496, 2616320), (114688, 2429440), (116480, 2392064), (121472, 2293760), (130816, 2129920), (131072, 2125760), (132860, 2097152), (133120, 2093056), (143360, 1943552), (149504, 1863680), (151840, 1835008), (163520, 1703936), (163840, 1700608), (186368, 1495040), (186880, 1490944), (212576, 1310720), (212992, 1308160), (229376, 1214720), (232960, 1196032), (242944, 1146880), (261632, 1064960), (262144, 1062880), (265720, 1048576), (266240, 1046528), (286720, 971776), (299008, 931840), (303680, 917504), (327040, 851968), (327680, 850304), (372736, 747520), (373760, 745472), (425152, 655360), (425984, 654080), (458752, 607360), (465920, 598016), (485888, 573440), (523264, 532480), (524288, 531440)]