272471040

素因数分解:

$2^{10}\times 3^6\times 5^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 308

約数和(自身を含む): 993392724

約数和(自身を除く): 720921684

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, 512, 540, 576, 584, 640, 648, 657, 720, 729, 730, 768, 810, 864, 876, 960, 972, 1024, 1080, 1095, 1152, 1168, 1215, 1280, 1296, 1314, 1440, 1458, 1460, 1536, 1620, 1728, 1752, 1920, 1944, 1971, 2160, 2190, 2304, 2336, 2430, 2560, 2592, 2628, 2880, 2916, 2920, 3072, 3240, 3285, 3456, 3504, 3645, 3840, 3888, 3942, 4320, 4380, 4608, 4672, 4860, 5120, 5184, 5256, 5760, 5832, 5840, 5913, 6480, 6570, 6912, 7008, 7290, 7680, 7776, 7884, 8640, 8760, 9216, 9344, 9720, 9855, 10368, 10512, 11520, 11664, 11680, 11826, 12960, 13140, 13824, 14016, 14580, 15360, 15552, 15768, 17280, 17520, 17739, 18688, 19440, 19710, 20736, 21024, 23040, 23328, 23360, 23652, 25920, 26280, 27648, 28032, 29160, 29565, 31104, 31536, 34560, 35040, 35478, 37376, 38880, 39420, 41472, 42048, 46080, 46656, 46720, 47304, 51840, 52560, 53217, 56064, 58320, 59130, 62208, 63072, 69120, 70080, 70956, 74752, 77760, 78840, 82944, 84096, 88695, 93312, 93440, 94608, 103680, 105120, 106434, 112128, 116640, 118260, 124416, 126144, 138240, 140160, 141912, 155520, 157680, 168192, 177390, 186624, 186880, 189216, 207360, 210240, 212868, 224256, 233280, 236520, 248832, 252288, 266085, 280320, 283824, 311040, 315360, 336384, 354780, 373248, 373760, 378432, 414720, 420480, 425736, 466560, 473040, 504576, 532170, 560640, 567648, 622080, 630720, 672768, 709560, 746496, 756864, 840960, 851472, 933120, 946080, 1009152, 1064340, 1121280, 1135296, 1244160, 1261440, 1419120, 1513728, 1681920, 1702944, 1866240, 1892160, 2018304, 2128680, 2270592, 2522880, 2838240, 3027456, 3363840, 3405888, 3732480, 3784320, 4257360, 4541184, 5045760, 5676480, 6054912, 6811776, 7568640, 8514720, 9082368, 10091520, 11352960, 13623552, 15137280, 17029440, 18164736, 22705920, 27247104, 30274560, 34058880, 45411840, 54494208, 68117760, 90823680, 136235520, 272471040]

約数ペア:

[(1, 272471040), (2, 136235520), (3, 90823680), (4, 68117760), (5, 54494208), (6, 45411840), (8, 34058880), (9, 30274560), (10, 27247104), (12, 22705920), (15, 18164736), (16, 17029440), (18, 15137280), (20, 13623552), (24, 11352960), (27, 10091520), (30, 9082368), (32, 8514720), (36, 7568640), (40, 6811776), (45, 6054912), (48, 5676480), (54, 5045760), (60, 4541184), (64, 4257360), (72, 3784320), (73, 3732480), (80, 3405888), (81, 3363840), (90, 3027456), (96, 2838240), (108, 2522880), (120, 2270592), (128, 2128680), (135, 2018304), (144, 1892160), (146, 1866240), (160, 1702944), (162, 1681920), (180, 1513728), (192, 1419120), (216, 1261440), (219, 1244160), (240, 1135296), (243, 1121280), (256, 1064340), (270, 1009152), (288, 946080), (292, 933120), (320, 851472), (324, 840960), (360, 756864), (365, 746496), (384, 709560), (405, 672768), (432, 630720), (438, 622080), (480, 567648), (486, 560640), (512, 532170), (540, 504576), (576, 473040), (584, 466560), (640, 425736), (648, 420480), (657, 414720), (720, 378432), (729, 373760), (730, 373248), (768, 354780), (810, 336384), (864, 315360), (876, 311040), (960, 283824), (972, 280320), (1024, 266085), (1080, 252288), (1095, 248832), (1152, 236520), (1168, 233280), (1215, 224256), (1280, 212868), (1296, 210240), (1314, 207360), (1440, 189216), (1458, 186880), (1460, 186624), (1536, 177390), (1620, 168192), (1728, 157680), (1752, 155520), (1920, 141912), (1944, 140160), (1971, 138240), (2160, 126144), (2190, 124416), (2304, 118260), (2336, 116640), (2430, 112128), (2560, 106434), (2592, 105120), (2628, 103680), (2880, 94608), (2916, 93440), (2920, 93312), (3072, 88695), (3240, 84096), (3285, 82944), (3456, 78840), (3504, 77760), (3645, 74752), (3840, 70956), (3888, 70080), (3942, 69120), (4320, 63072), (4380, 62208), (4608, 59130), (4672, 58320), (4860, 56064), (5120, 53217), (5184, 52560), (5256, 51840), (5760, 47304), (5832, 46720), (5840, 46656), (5913, 46080), (6480, 42048), (6570, 41472), (6912, 39420), (7008, 38880), (7290, 37376), (7680, 35478), (7776, 35040), (7884, 34560), (8640, 31536), (8760, 31104), (9216, 29565), (9344, 29160), (9720, 28032), (9855, 27648), (10368, 26280), (10512, 25920), (11520, 23652), (11664, 23360), (11680, 23328), (11826, 23040), (12960, 21024), (13140, 20736), (13824, 19710), (14016, 19440), (14580, 18688), (15360, 17739), (15552, 17520), (15768, 17280)]