1808148480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:930

約数の個数: 192

約数和(自身を含む): 5873212800

約数和(自身を除く): 4065064320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 829, 852, 960, 1024, 1065, 1136, 1280, 1420, 1536, 1658, 1704, 1920, 2048, 2130, 2272, 2487, 2560, 2840, 3072, 3316, 3408, 3840, 4145, 4260, 4544, 4974, 5120, 5680, 6144, 6632, 6816, 7680, 8290, 8520, 9088, 9948, 10240, 11360, 12435, 13264, 13632, 15360, 16580, 17040, 18176, 19896, 22720, 24870, 26528, 27264, 30720, 33160, 34080, 36352, 39792, 45440, 49740, 53056, 54528, 58859, 66320, 68160, 72704, 79584, 90880, 99480, 106112, 109056, 117718, 132640, 136320, 145408, 159168, 176577, 181760, 198960, 212224, 218112, 235436, 265280, 272640, 294295, 318336, 353154, 363520, 397920, 424448, 436224, 470872, 530560, 545280, 588590, 636672, 706308, 727040, 795840, 848896, 882885, 941744, 1061120, 1090560, 1177180, 1273344, 1412616, 1591680, 1697792, 1765770, 1883488, 2122240, 2181120, 2354360, 2546688, 2825232, 3183360, 3531540, 3766976, 4244480, 4708720, 5093376, 5650464, 6366720, 7063080, 7533952, 8488960, 9417440, 11300928, 12733440, 14126160, 15067904, 18834880, 22601856, 25466880, 28252320, 30135808, 37669760, 45203712, 56504640, 60271616, 75339520, 90407424, 113009280, 120543232, 150679040, 180814848, 226018560, 301358080, 361629696, 452037120, 602716160, 904074240, 1808148480]

約数ペア:

[(1, 1808148480), (2, 904074240), (3, 602716160), (4, 452037120), (5, 361629696), (6, 301358080), (8, 226018560), (10, 180814848), (12, 150679040), (15, 120543232), (16, 113009280), (20, 90407424), (24, 75339520), (30, 60271616), (32, 56504640), (40, 45203712), (48, 37669760), (60, 30135808), (64, 28252320), (71, 25466880), (80, 22601856), (96, 18834880), (120, 15067904), (128, 14126160), (142, 12733440), (160, 11300928), (192, 9417440), (213, 8488960), (240, 7533952), (256, 7063080), (284, 6366720), (320, 5650464), (355, 5093376), (384, 4708720), (426, 4244480), (480, 3766976), (512, 3531540), (568, 3183360), (640, 2825232), (710, 2546688), (768, 2354360), (829, 2181120), (852, 2122240), (960, 1883488), (1024, 1765770), (1065, 1697792), (1136, 1591680), (1280, 1412616), (1420, 1273344), (1536, 1177180), (1658, 1090560), (1704, 1061120), (1920, 941744), (2048, 882885), (2130, 848896), (2272, 795840), (2487, 727040), (2560, 706308), (2840, 636672), (3072, 588590), (3316, 545280), (3408, 530560), (3840, 470872), (4145, 436224), (4260, 424448), (4544, 397920), (4974, 363520), (5120, 353154), (5680, 318336), (6144, 294295), (6632, 272640), (6816, 265280), (7680, 235436), (8290, 218112), (8520, 212224), (9088, 198960), (9948, 181760), (10240, 176577), (11360, 159168), (12435, 145408), (13264, 136320), (13632, 132640), (15360, 117718), (16580, 109056), (17040, 106112), (18176, 99480), (19896, 90880), (22720, 79584), (24870, 72704), (26528, 68160), (27264, 66320), (30720, 58859), (33160, 54528), (34080, 53056), (36352, 49740), (39792, 45440)]