1200127488

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 3837837696

約数和(自身を除く): 2637710208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 211, 224, 256, 276, 322, 336, 368, 384, 422, 448, 483, 512, 529, 552, 633, 644, 672, 736, 768, 844, 896, 966, 1058, 1104, 1266, 1288, 1344, 1472, 1477, 1536, 1587, 1688, 1792, 1932, 2116, 2208, 2532, 2576, 2688, 2944, 2954, 3174, 3376, 3584, 3703, 3864, 4232, 4416, 4431, 4853, 5064, 5152, 5376, 5888, 5908, 6348, 6752, 7406, 7728, 8464, 8832, 8862, 9706, 10128, 10304, 10752, 11109, 11776, 11816, 12696, 13504, 14559, 14812, 15456, 16928, 17664, 17724, 19412, 20256, 20608, 22218, 23632, 25392, 27008, 29118, 29624, 30912, 33856, 33971, 35328, 35448, 38824, 40512, 41216, 44436, 47264, 50784, 54016, 58236, 59248, 61824, 67712, 67942, 70896, 77648, 81024, 82432, 88872, 94528, 101568, 101913, 108032, 111619, 116472, 118496, 123648, 135424, 135884, 141792, 155296, 162048, 177744, 189056, 203136, 203826, 223238, 232944, 236992, 247296, 270848, 271768, 283584, 310592, 324096, 334857, 355488, 378112, 406272, 407652, 446476, 465888, 473984, 543536, 567168, 621184, 669714, 710976, 756224, 781333, 812544, 815304, 892952, 931776, 947968, 1087072, 1134336, 1242368, 1339428, 1421952, 1562666, 1630608, 1785904, 1863552, 1895936, 2174144, 2268672, 2343999, 2484736, 2678856, 2843904, 3125332, 3261216, 3571808, 3727104, 4348288, 4687998, 5357712, 5687808, 6250664, 6522432, 7143616, 7454208, 8696576, 9375996, 10715424, 12501328, 13044864, 14287232, 17393152, 18751992, 21430848, 25002656, 26089728, 28574464, 37503984, 42861696, 50005312, 52179456, 57148928, 75007968, 85723392, 100010624, 150015936, 171446784, 200021248, 300031872, 400042496, 600063744, 1200127488]

約数ペア:

[(1, 1200127488), (2, 600063744), (3, 400042496), (4, 300031872), (6, 200021248), (7, 171446784), (8, 150015936), (12, 100010624), (14, 85723392), (16, 75007968), (21, 57148928), (23, 52179456), (24, 50005312), (28, 42861696), (32, 37503984), (42, 28574464), (46, 26089728), (48, 25002656), (56, 21430848), (64, 18751992), (69, 17393152), (84, 14287232), (92, 13044864), (96, 12501328), (112, 10715424), (128, 9375996), (138, 8696576), (161, 7454208), (168, 7143616), (184, 6522432), (192, 6250664), (211, 5687808), (224, 5357712), (256, 4687998), (276, 4348288), (322, 3727104), (336, 3571808), (368, 3261216), (384, 3125332), (422, 2843904), (448, 2678856), (483, 2484736), (512, 2343999), (529, 2268672), (552, 2174144), (633, 1895936), (644, 1863552), (672, 1785904), (736, 1630608), (768, 1562666), (844, 1421952), (896, 1339428), (966, 1242368), (1058, 1134336), (1104, 1087072), (1266, 947968), (1288, 931776), (1344, 892952), (1472, 815304), (1477, 812544), (1536, 781333), (1587, 756224), (1688, 710976), (1792, 669714), (1932, 621184), (2116, 567168), (2208, 543536), (2532, 473984), (2576, 465888), (2688, 446476), (2944, 407652), (2954, 406272), (3174, 378112), (3376, 355488), (3584, 334857), (3703, 324096), (3864, 310592), (4232, 283584), (4416, 271768), (4431, 270848), (4853, 247296), (5064, 236992), (5152, 232944), (5376, 223238), (5888, 203826), (5908, 203136), (6348, 189056), (6752, 177744), (7406, 162048), (7728, 155296), (8464, 141792), (8832, 135884), (8862, 135424), (9706, 123648), (10128, 118496), (10304, 116472), (10752, 111619), (11109, 108032), (11776, 101913), (11816, 101568), (12696, 94528), (13504, 88872), (14559, 82432), (14812, 81024), (15456, 77648), (16928, 70896), (17664, 67942), (17724, 67712), (19412, 61824), (20256, 59248), (20608, 58236), (22218, 54016), (23632, 50784), (25392, 47264), (27008, 44436), (29118, 41216), (29624, 40512), (30912, 38824), (33856, 35448), (33971, 35328)]