8367217920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1282

約数の個数: 288

約数和(自身を含む): 29845670400

約数和(自身を除く): 21478452480

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, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 239, 240, 256, 270, 288, 320, 360, 384, 432, 478, 480, 540, 576, 640, 717, 720, 768, 864, 956, 960, 1013, 1080, 1152, 1195, 1280, 1434, 1440, 1728, 1912, 1920, 2026, 2151, 2160, 2304, 2390, 2868, 2880, 3039, 3456, 3585, 3824, 3840, 4052, 4302, 4320, 4780, 5065, 5736, 5760, 6078, 6453, 6912, 7170, 7648, 8104, 8604, 8640, 9117, 9560, 10130, 10755, 11472, 11520, 12156, 12906, 14340, 15195, 15296, 16208, 17208, 17280, 18234, 19120, 20260, 21510, 22944, 24312, 25812, 27351, 28680, 30390, 30592, 32265, 32416, 34416, 34560, 36468, 38240, 40520, 43020, 45585, 45888, 48624, 51624, 54702, 57360, 60780, 61184, 64530, 64832, 68832, 72936, 76480, 81040, 86040, 91170, 91776, 97248, 103248, 109404, 114720, 121560, 129060, 129664, 136755, 137664, 145872, 152960, 162080, 172080, 182340, 183552, 194496, 206496, 218808, 229440, 242107, 243120, 258120, 259328, 273510, 275328, 291744, 305920, 324160, 344160, 364680, 388992, 412992, 437616, 458880, 484214, 486240, 516240, 547020, 550656, 583488, 648320, 688320, 726321, 729360, 777984, 825984, 875232, 917760, 968428, 972480, 1032480, 1094040, 1166976, 1210535, 1296640, 1376640, 1452642, 1458720, 1651968, 1750464, 1936856, 1944960, 2064960, 2178963, 2188080, 2333952, 2421070, 2753280, 2905284, 2917440, 3500928, 3631605, 3873712, 3889920, 4129920, 4357926, 4376160, 4842140, 5810568, 5834880, 6536889, 7001856, 7263210, 7747424, 8259840, 8715852, 8752320, 9684280, 10894815, 11621136, 11669760, 13073778, 14526420, 15494848, 17431704, 17504640, 19368560, 21789630, 23242272, 26147556, 29052840, 30989696, 32684445, 34863408, 35009280, 38737120, 43579260, 46484544, 52295112, 58105680, 61979392, 65368890, 69726816, 77474240, 87158520, 92969088, 104590224, 116211360, 130737780, 139453632, 154948480, 174317040, 185938176, 209180448, 232422720, 261475560, 278907264, 309896960, 348634080, 418360896, 464845440, 522951120, 557814528, 697268160, 836721792, 929690880, 1045902240, 1394536320, 1673443584, 2091804480, 2789072640, 4183608960, 8367217920]

約数ペア:

[(1, 8367217920), (2, 4183608960), (3, 2789072640), (4, 2091804480), (5, 1673443584), (6, 1394536320), (8, 1045902240), (9, 929690880), (10, 836721792), (12, 697268160), (15, 557814528), (16, 522951120), (18, 464845440), (20, 418360896), (24, 348634080), (27, 309896960), (30, 278907264), (32, 261475560), (36, 232422720), (40, 209180448), (45, 185938176), (48, 174317040), (54, 154948480), (60, 139453632), (64, 130737780), (72, 116211360), (80, 104590224), (90, 92969088), (96, 87158520), (108, 77474240), (120, 69726816), (128, 65368890), (135, 61979392), (144, 58105680), (160, 52295112), (180, 46484544), (192, 43579260), (216, 38737120), (239, 35009280), (240, 34863408), (256, 32684445), (270, 30989696), (288, 29052840), (320, 26147556), (360, 23242272), (384, 21789630), (432, 19368560), (478, 17504640), (480, 17431704), (540, 15494848), (576, 14526420), (640, 13073778), (717, 11669760), (720, 11621136), (768, 10894815), (864, 9684280), (956, 8752320), (960, 8715852), (1013, 8259840), (1080, 7747424), (1152, 7263210), (1195, 7001856), (1280, 6536889), (1434, 5834880), (1440, 5810568), (1728, 4842140), (1912, 4376160), (1920, 4357926), (2026, 4129920), (2151, 3889920), (2160, 3873712), (2304, 3631605), (2390, 3500928), (2868, 2917440), (2880, 2905284), (3039, 2753280), (3456, 2421070), (3585, 2333952), (3824, 2188080), (3840, 2178963), (4052, 2064960), (4302, 1944960), (4320, 1936856), (4780, 1750464), (5065, 1651968), (5736, 1458720), (5760, 1452642), (6078, 1376640), (6453, 1296640), (6912, 1210535), (7170, 1166976), (7648, 1094040), (8104, 1032480), (8604, 972480), (8640, 968428), (9117, 917760), (9560, 875232), (10130, 825984), (10755, 777984), (11472, 729360), (11520, 726321), (12156, 688320), (12906, 648320), (14340, 583488), (15195, 550656), (15296, 547020), (16208, 516240), (17208, 486240), (17280, 484214), (18234, 458880), (19120, 437616), (20260, 412992), (21510, 388992), (22944, 364680), (24312, 344160), (25812, 324160), (27351, 305920), (28680, 291744), (30390, 275328), (30592, 273510), (32265, 259328), (32416, 258120), (34416, 243120), (34560, 242107), (36468, 229440), (38240, 218808), (40520, 206496), (43020, 194496), (45585, 183552), (45888, 182340), (48624, 172080), (51624, 162080), (54702, 152960), (57360, 145872), (60780, 137664), (61184, 136755), (64530, 129664), (64832, 129060), (68832, 121560), (72936, 114720), (76480, 109404), (81040, 103248), (86040, 97248), (91170, 91776)]