446888160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 1619025408

約数和(自身を除く): 1172137248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 103, 115, 120, 131, 138, 144, 160, 180, 184, 206, 207, 230, 240, 262, 276, 288, 309, 345, 360, 368, 393, 412, 414, 460, 480, 515, 524, 552, 618, 655, 690, 720, 736, 786, 824, 828, 920, 927, 1030, 1035, 1048, 1104, 1179, 1236, 1310, 1380, 1440, 1545, 1572, 1648, 1656, 1840, 1854, 1965, 2060, 2070, 2096, 2208, 2358, 2369, 2472, 2620, 2760, 3013, 3090, 3144, 3296, 3312, 3680, 3708, 3930, 4120, 4140, 4192, 4635, 4716, 4738, 4944, 5240, 5520, 5895, 6026, 6180, 6288, 6624, 7107, 7416, 7860, 8240, 8280, 9039, 9270, 9432, 9476, 9888, 10480, 11040, 11790, 11845, 12052, 12360, 12576, 13493, 14214, 14832, 15065, 15720, 16480, 16560, 18078, 18540, 18864, 18952, 20960, 21321, 23580, 23690, 24104, 24720, 26986, 27117, 28428, 29664, 30130, 31440, 33120, 35535, 36156, 37080, 37728, 37904, 40479, 42642, 45195, 47160, 47380, 48208, 49440, 53972, 54234, 56856, 60260, 62880, 67465, 71070, 72312, 74160, 75808, 80958, 85284, 90390, 94320, 94760, 96416, 106605, 107944, 108468, 113712, 120520, 121437, 134930, 135585, 142140, 144624, 148320, 161916, 170568, 180780, 188640, 189520, 202395, 213210, 215888, 216936, 227424, 241040, 242874, 269860, 271170, 284280, 289248, 310339, 323832, 341136, 361560, 379040, 404790, 426420, 431776, 433872, 482080, 485748, 539720, 542340, 568560, 607185, 620678, 647664, 682272, 723120, 809580, 852840, 867744, 931017, 971496, 1079440, 1084680, 1137120, 1214370, 1241356, 1295328, 1446240, 1551695, 1619160, 1705680, 1862034, 1942992, 2158880, 2169360, 2428740, 2482712, 2793051, 3103390, 3238320, 3411360, 3724068, 3885984, 4338720, 4655085, 4857480, 4965424, 5586102, 6206780, 6476640, 7448136, 9310170, 9714960, 9930848, 11172204, 12413560, 13965255, 14896272, 18620340, 19429920, 22344408, 24827120, 27930510, 29792544, 37240680, 44688816, 49654240, 55861020, 74481360, 89377632, 111722040, 148962720, 223444080, 446888160]

約数ペア:

[(1, 446888160), (2, 223444080), (3, 148962720), (4, 111722040), (5, 89377632), (6, 74481360), (8, 55861020), (9, 49654240), (10, 44688816), (12, 37240680), (15, 29792544), (16, 27930510), (18, 24827120), (20, 22344408), (23, 19429920), (24, 18620340), (30, 14896272), (32, 13965255), (36, 12413560), (40, 11172204), (45, 9930848), (46, 9714960), (48, 9310170), (60, 7448136), (69, 6476640), (72, 6206780), (80, 5586102), (90, 4965424), (92, 4857480), (96, 4655085), (103, 4338720), (115, 3885984), (120, 3724068), (131, 3411360), (138, 3238320), (144, 3103390), (160, 2793051), (180, 2482712), (184, 2428740), (206, 2169360), (207, 2158880), (230, 1942992), (240, 1862034), (262, 1705680), (276, 1619160), (288, 1551695), (309, 1446240), (345, 1295328), (360, 1241356), (368, 1214370), (393, 1137120), (412, 1084680), (414, 1079440), (460, 971496), (480, 931017), (515, 867744), (524, 852840), (552, 809580), (618, 723120), (655, 682272), (690, 647664), (720, 620678), (736, 607185), (786, 568560), (824, 542340), (828, 539720), (920, 485748), (927, 482080), (1030, 433872), (1035, 431776), (1048, 426420), (1104, 404790), (1179, 379040), (1236, 361560), (1310, 341136), (1380, 323832), (1440, 310339), (1545, 289248), (1572, 284280), (1648, 271170), (1656, 269860), (1840, 242874), (1854, 241040), (1965, 227424), (2060, 216936), (2070, 215888), (2096, 213210), (2208, 202395), (2358, 189520), (2369, 188640), (2472, 180780), (2620, 170568), (2760, 161916), (3013, 148320), (3090, 144624), (3144, 142140), (3296, 135585), (3312, 134930), (3680, 121437), (3708, 120520), (3930, 113712), (4120, 108468), (4140, 107944), (4192, 106605), (4635, 96416), (4716, 94760), (4738, 94320), (4944, 90390), (5240, 85284), (5520, 80958), (5895, 75808), (6026, 74160), (6180, 72312), (6288, 71070), (6624, 67465), (7107, 62880), (7416, 60260), (7860, 56856), (8240, 54234), (8280, 53972), (9039, 49440), (9270, 48208), (9432, 47380), (9476, 47160), (9888, 45195), (10480, 42642), (11040, 40479), (11790, 37904), (11845, 37728), (12052, 37080), (12360, 36156), (12576, 35535), (13493, 33120), (14214, 31440), (14832, 30130), (15065, 29664), (15720, 28428), (16480, 27117), (16560, 26986), (18078, 24720), (18540, 24104), (18864, 23690), (18952, 23580), (20960, 21321)]