860848128

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 2935968000

約数和(自身を除く): 2075119872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 139, 144, 168, 189, 192, 216, 224, 252, 256, 278, 288, 336, 378, 384, 417, 432, 448, 504, 512, 556, 576, 672, 756, 768, 834, 864, 896, 973, 1008, 1024, 1112, 1152, 1251, 1344, 1512, 1536, 1668, 1728, 1792, 1946, 2016, 2048, 2224, 2304, 2502, 2688, 2919, 3024, 3072, 3336, 3456, 3584, 3753, 3892, 4032, 4096, 4448, 4608, 5004, 5376, 5838, 6048, 6144, 6672, 6912, 7168, 7506, 7784, 8064, 8192, 8757, 8896, 9216, 10008, 10752, 11676, 12096, 12288, 13344, 13824, 14336, 15012, 15568, 16128, 16384, 17514, 17792, 18432, 20016, 21504, 23352, 24192, 24576, 26271, 26688, 27648, 28672, 30024, 31136, 32256, 32768, 35028, 35584, 36864, 40032, 43008, 46704, 48384, 49152, 52542, 53376, 55296, 57344, 60048, 62272, 64512, 70056, 71168, 73728, 80064, 86016, 93408, 96768, 98304, 105084, 106752, 110592, 114688, 120096, 124544, 129024, 140112, 142336, 147456, 160128, 172032, 186816, 193536, 210168, 213504, 221184, 229376, 240192, 249088, 258048, 280224, 284672, 294912, 320256, 344064, 373632, 387072, 420336, 427008, 442368, 480384, 498176, 516096, 560448, 569344, 640512, 688128, 747264, 774144, 840672, 854016, 884736, 960768, 996352, 1032192, 1120896, 1138688, 1281024, 1494528, 1548288, 1681344, 1708032, 1921536, 1992704, 2064384, 2241792, 2277376, 2562048, 2989056, 3096576, 3362688, 3416064, 3843072, 3985408, 4483584, 4554752, 5124096, 5978112, 6193152, 6725376, 6832128, 7686144, 7970816, 8967168, 10248192, 11956224, 13450752, 13664256, 15372288, 15941632, 17934336, 20496384, 23912448, 26901504, 30744576, 31883264, 35868672, 40992768, 47824896, 53803008, 61489152, 71737344, 95649792, 107606016, 122978304, 143474688, 215212032, 286949376, 430424064, 860848128]

約数ペア:

[(1, 860848128), (2, 430424064), (3, 286949376), (4, 215212032), (6, 143474688), (7, 122978304), (8, 107606016), (9, 95649792), (12, 71737344), (14, 61489152), (16, 53803008), (18, 47824896), (21, 40992768), (24, 35868672), (27, 31883264), (28, 30744576), (32, 26901504), (36, 23912448), (42, 20496384), (48, 17934336), (54, 15941632), (56, 15372288), (63, 13664256), (64, 13450752), (72, 11956224), (84, 10248192), (96, 8967168), (108, 7970816), (112, 7686144), (126, 6832128), (128, 6725376), (139, 6193152), (144, 5978112), (168, 5124096), (189, 4554752), (192, 4483584), (216, 3985408), (224, 3843072), (252, 3416064), (256, 3362688), (278, 3096576), (288, 2989056), (336, 2562048), (378, 2277376), (384, 2241792), (417, 2064384), (432, 1992704), (448, 1921536), (504, 1708032), (512, 1681344), (556, 1548288), (576, 1494528), (672, 1281024), (756, 1138688), (768, 1120896), (834, 1032192), (864, 996352), (896, 960768), (973, 884736), (1008, 854016), (1024, 840672), (1112, 774144), (1152, 747264), (1251, 688128), (1344, 640512), (1512, 569344), (1536, 560448), (1668, 516096), (1728, 498176), (1792, 480384), (1946, 442368), (2016, 427008), (2048, 420336), (2224, 387072), (2304, 373632), (2502, 344064), (2688, 320256), (2919, 294912), (3024, 284672), (3072, 280224), (3336, 258048), (3456, 249088), (3584, 240192), (3753, 229376), (3892, 221184), (4032, 213504), (4096, 210168), (4448, 193536), (4608, 186816), (5004, 172032), (5376, 160128), (5838, 147456), (6048, 142336), (6144, 140112), (6672, 129024), (6912, 124544), (7168, 120096), (7506, 114688), (7784, 110592), (8064, 106752), (8192, 105084), (8757, 98304), (8896, 96768), (9216, 93408), (10008, 86016), (10752, 80064), (11676, 73728), (12096, 71168), (12288, 70056), (13344, 64512), (13824, 62272), (14336, 60048), (15012, 57344), (15568, 55296), (16128, 53376), (16384, 52542), (17514, 49152), (17792, 48384), (18432, 46704), (20016, 43008), (21504, 40032), (23352, 36864), (24192, 35584), (24576, 35028), (26271, 32768), (26688, 32256), (27648, 31136), (28672, 30024)]