204353280

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 744179520

約数和(自身を除く): 539826240

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, 81, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 243, 256, 270, 288, 292, 320, 324, 360, 365, 384, 405, 432, 438, 480, 486, 540, 576, 584, 640, 648, 657, 720, 729, 730, 768, 810, 864, 876, 960, 972, 1080, 1095, 1152, 1168, 1215, 1280, 1296, 1314, 1440, 1458, 1460, 1620, 1728, 1752, 1920, 1944, 1971, 2160, 2187, 2190, 2304, 2336, 2430, 2592, 2628, 2880, 2916, 2920, 3240, 3285, 3456, 3504, 3645, 3840, 3888, 3942, 4320, 4374, 4380, 4672, 4860, 5184, 5256, 5760, 5832, 5840, 5913, 6480, 6570, 6912, 7008, 7290, 7776, 7884, 8640, 8748, 8760, 9344, 9720, 9855, 10368, 10512, 10935, 11520, 11664, 11680, 11826, 12960, 13140, 14016, 14580, 15552, 15768, 17280, 17496, 17520, 17739, 18688, 19440, 19710, 20736, 21024, 21870, 23328, 23360, 23652, 25920, 26280, 28032, 29160, 29565, 31104, 31536, 34560, 34992, 35040, 35478, 38880, 39420, 42048, 43740, 46656, 46720, 47304, 51840, 52560, 53217, 56064, 58320, 59130, 62208, 63072, 69984, 70080, 70956, 77760, 78840, 84096, 87480, 88695, 93312, 93440, 94608, 103680, 105120, 106434, 116640, 118260, 126144, 139968, 140160, 141912, 155520, 157680, 159651, 168192, 174960, 177390, 186624, 189216, 210240, 212868, 233280, 236520, 252288, 266085, 279936, 280320, 283824, 311040, 315360, 319302, 349920, 354780, 378432, 420480, 425736, 466560, 473040, 504576, 532170, 559872, 567648, 630720, 638604, 699840, 709560, 756864, 798255, 840960, 851472, 933120, 946080, 1064340, 1135296, 1261440, 1277208, 1399680, 1419120, 1513728, 1596510, 1702944, 1892160, 2128680, 2270592, 2522880, 2554416, 2799360, 2838240, 3193020, 3405888, 3784320, 4257360, 4541184, 5108832, 5676480, 6386040, 6811776, 7568640, 8514720, 10217664, 11352960, 12772080, 13623552, 17029440, 20435328, 22705920, 25544160, 34058880, 40870656, 51088320, 68117760, 102176640, 204353280]

約数ペア:

[(1, 204353280), (2, 102176640), (3, 68117760), (4, 51088320), (5, 40870656), (6, 34058880), (8, 25544160), (9, 22705920), (10, 20435328), (12, 17029440), (15, 13623552), (16, 12772080), (18, 11352960), (20, 10217664), (24, 8514720), (27, 7568640), (30, 6811776), (32, 6386040), (36, 5676480), (40, 5108832), (45, 4541184), (48, 4257360), (54, 3784320), (60, 3405888), (64, 3193020), (72, 2838240), (73, 2799360), (80, 2554416), (81, 2522880), (90, 2270592), (96, 2128680), (108, 1892160), (120, 1702944), (128, 1596510), (135, 1513728), (144, 1419120), (146, 1399680), (160, 1277208), (162, 1261440), (180, 1135296), (192, 1064340), (216, 946080), (219, 933120), (240, 851472), (243, 840960), (256, 798255), (270, 756864), (288, 709560), (292, 699840), (320, 638604), (324, 630720), (360, 567648), (365, 559872), (384, 532170), (405, 504576), (432, 473040), (438, 466560), (480, 425736), (486, 420480), (540, 378432), (576, 354780), (584, 349920), (640, 319302), (648, 315360), (657, 311040), (720, 283824), (729, 280320), (730, 279936), (768, 266085), (810, 252288), (864, 236520), (876, 233280), (960, 212868), (972, 210240), (1080, 189216), (1095, 186624), (1152, 177390), (1168, 174960), (1215, 168192), (1280, 159651), (1296, 157680), (1314, 155520), (1440, 141912), (1458, 140160), (1460, 139968), (1620, 126144), (1728, 118260), (1752, 116640), (1920, 106434), (1944, 105120), (1971, 103680), (2160, 94608), (2187, 93440), (2190, 93312), (2304, 88695), (2336, 87480), (2430, 84096), (2592, 78840), (2628, 77760), (2880, 70956), (2916, 70080), (2920, 69984), (3240, 63072), (3285, 62208), (3456, 59130), (3504, 58320), (3645, 56064), (3840, 53217), (3888, 52560), (3942, 51840), (4320, 47304), (4374, 46720), (4380, 46656), (4672, 43740), (4860, 42048), (5184, 39420), (5256, 38880), (5760, 35478), (5832, 35040), (5840, 34992), (5913, 34560), (6480, 31536), (6570, 31104), (6912, 29565), (7008, 29160), (7290, 28032), (7776, 26280), (7884, 25920), (8640, 23652), (8748, 23360), (8760, 23328), (9344, 21870), (9720, 21024), (9855, 20736), (10368, 19710), (10512, 19440), (10935, 18688), (11520, 17739), (11664, 17520), (11680, 17496), (11826, 17280), (12960, 15768), (13140, 15552), (14016, 14580)]