20498946048

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 480

約数和(自身を含む): 71034163200

約数和(自身を除く): 50535217152

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, 81, 84, 96, 108, 112, 126, 127, 128, 139, 144, 162, 168, 189, 192, 216, 224, 252, 254, 256, 278, 288, 324, 336, 378, 381, 384, 417, 432, 448, 504, 508, 512, 556, 567, 576, 648, 672, 756, 762, 768, 834, 864, 889, 896, 973, 1008, 1016, 1024, 1112, 1134, 1143, 1152, 1251, 1296, 1344, 1512, 1524, 1536, 1668, 1728, 1778, 1792, 1946, 2016, 2032, 2048, 2224, 2268, 2286, 2304, 2502, 2592, 2667, 2688, 2919, 3024, 3048, 3072, 3336, 3429, 3456, 3556, 3584, 3753, 3892, 4032, 4064, 4448, 4536, 4572, 4608, 5004, 5184, 5334, 5376, 5838, 6048, 6096, 6144, 6672, 6858, 6912, 7112, 7168, 7506, 7784, 8001, 8064, 8128, 8757, 8896, 9072, 9144, 9216, 10008, 10287, 10368, 10668, 10752, 11259, 11676, 12096, 12192, 13344, 13716, 13824, 14224, 14336, 15012, 15568, 16002, 16128, 16256, 17514, 17653, 17792, 18144, 18288, 18432, 20016, 20574, 20736, 21336, 21504, 22518, 23352, 24003, 24192, 24384, 26271, 26688, 27432, 27648, 28448, 30024, 31136, 32004, 32256, 32512, 35028, 35306, 35584, 36288, 36576, 40032, 41148, 41472, 42672, 43008, 45036, 46704, 48006, 48384, 48768, 52542, 52959, 53376, 54864, 55296, 56896, 60048, 62272, 64008, 64512, 65024, 70056, 70612, 71168, 72009, 72576, 73152, 78813, 80064, 82296, 82944, 85344, 90072, 93408, 96012, 96768, 97536, 105084, 105918, 106752, 109728, 113792, 120096, 123571, 124544, 128016, 129024, 130048, 140112, 141224, 142336, 144018, 145152, 146304, 157626, 158877, 160128, 164592, 165888, 170688, 180144, 186816, 192024, 193536, 195072, 210168, 211836, 213504, 219456, 227584, 240192, 247142, 249088, 256032, 260096, 280224, 282448, 284672, 288036, 290304, 292608, 315252, 317754, 320256, 329184, 341376, 360288, 370713, 373632, 384048, 387072, 390144, 420336, 423672, 427008, 438912, 455168, 476631, 480384, 494284, 498176, 512064, 560448, 564896, 576072, 580608, 585216, 630504, 635508, 640512, 658368, 682752, 720576, 741426, 747264, 768096, 780288, 840672, 847344, 854016, 877824, 910336, 953262, 960768, 988568, 996352, 1024128, 1112139, 1120896, 1129792, 1152144, 1161216, 1170432, 1261008, 1271016, 1281024, 1316736, 1365504, 1429893, 1441152, 1482852, 1494528, 1536192, 1681344, 1694688, 1755648, 1820672, 1906524, 1921536, 1977136, 1992704, 2048256, 2224278, 2241792, 2259584, 2304288, 2340864, 2522016, 2542032, 2562048, 2633472, 2731008, 2859786, 2882304, 2965704, 2989056, 3072384, 3336417, 3362688, 3389376, 3511296, 3813048, 3843072, 3954272, 4096512, 4448556, 4483584, 4519168, 4608576, 5044032, 5084064, 5266944, 5462016, 5719572, 5764608, 5931408, 5978112, 6144768, 6672834, 6725376, 6778752, 7022592, 7626096, 7686144, 7908544, 8193024, 8897112, 8967168, 9038336, 9217152, 10009251, 10088064, 10168128, 10533888, 11439144, 11529216, 11862816, 12289536, 13345668, 13450752, 13557504, 15252192, 15817088, 16386048, 17794224, 17934336, 18076672, 18434304, 20018502, 20176128, 20336256, 21067776, 22878288, 23058432, 23725632, 24579072, 26691336, 26901504, 27115008, 30504384, 31634176, 35588448, 36153344, 36868608, 40037004, 40352256, 40672512, 45756576, 47451264, 49158144, 53382672, 53803008, 54230016, 61008768, 63268352, 71176896, 73737216, 80074008, 80704512, 81345024, 91513152, 94902528, 106765344, 108460032, 122017536, 126536704, 142353792, 147474432, 160148016, 161409024, 162690048, 183026304, 189805056, 213530688, 244035072, 253073408, 284707584, 320296032, 325380096, 366052608, 379610112, 427061376, 488070144, 569415168, 640592064, 732105216, 759220224, 854122752, 976140288, 1138830336, 1281184128, 1464210432, 1708245504, 2277660672, 2562368256, 2928420864, 3416491008, 5124736512, 6832982016, 10249473024, 20498946048]

約数ペア:

[(1, 20498946048), (2, 10249473024), (3, 6832982016), (4, 5124736512), (6, 3416491008), (7, 2928420864), (8, 2562368256), (9, 2277660672), (12, 1708245504), (14, 1464210432), (16, 1281184128), (18, 1138830336), (21, 976140288), (24, 854122752), (27, 759220224), (28, 732105216), (32, 640592064), (36, 569415168), (42, 488070144), (48, 427061376), (54, 379610112), (56, 366052608), (63, 325380096), (64, 320296032), (72, 284707584), (81, 253073408), (84, 244035072), (96, 213530688), (108, 189805056), (112, 183026304), (126, 162690048), (127, 161409024), (128, 160148016), (139, 147474432), (144, 142353792), (162, 126536704), (168, 122017536), (189, 108460032), (192, 106765344), (216, 94902528), (224, 91513152), (252, 81345024), (254, 80704512), (256, 80074008), (278, 73737216), (288, 71176896), (324, 63268352), (336, 61008768), (378, 54230016), (381, 53803008), (384, 53382672), (417, 49158144), (432, 47451264), (448, 45756576), (504, 40672512), (508, 40352256), (512, 40037004), (556, 36868608), (567, 36153344), (576, 35588448), (648, 31634176), (672, 30504384), (756, 27115008), (762, 26901504), (768, 26691336), (834, 24579072), (864, 23725632), (889, 23058432), (896, 22878288), (973, 21067776), (1008, 20336256), (1016, 20176128), (1024, 20018502), (1112, 18434304), (1134, 18076672), (1143, 17934336), (1152, 17794224), (1251, 16386048), (1296, 15817088), (1344, 15252192), (1512, 13557504), (1524, 13450752), (1536, 13345668), (1668, 12289536), (1728, 11862816), (1778, 11529216), (1792, 11439144), (1946, 10533888), (2016, 10168128), (2032, 10088064), (2048, 10009251), (2224, 9217152), (2268, 9038336), (2286, 8967168), (2304, 8897112), (2502, 8193024), (2592, 7908544), (2667, 7686144), (2688, 7626096), (2919, 7022592), (3024, 6778752), (3048, 6725376), (3072, 6672834), (3336, 6144768), (3429, 5978112), (3456, 5931408), (3556, 5764608), (3584, 5719572), (3753, 5462016), (3892, 5266944), (4032, 5084064), (4064, 5044032), (4448, 4608576), (4536, 4519168), (4572, 4483584), (4608, 4448556), (5004, 4096512), (5184, 3954272), (5334, 3843072), (5376, 3813048), (5838, 3511296), (6048, 3389376), (6096, 3362688), (6144, 3336417), (6672, 3072384), (6858, 2989056), (6912, 2965704), (7112, 2882304), (7168, 2859786), (7506, 2731008), (7784, 2633472), (8001, 2562048), (8064, 2542032), (8128, 2522016), (8757, 2340864), (8896, 2304288), (9072, 2259584), (9144, 2241792), (9216, 2224278), (10008, 2048256), (10287, 1992704), (10368, 1977136), (10668, 1921536), (10752, 1906524), (11259, 1820672), (11676, 1755648), (12096, 1694688), (12192, 1681344), (13344, 1536192), (13716, 1494528), (13824, 1482852), (14224, 1441152), (14336, 1429893), (15012, 1365504), (15568, 1316736), (16002, 1281024), (16128, 1271016), (16256, 1261008), (17514, 1170432), (17653, 1161216), (17792, 1152144), (18144, 1129792), (18288, 1120896), (18432, 1112139), (20016, 1024128), (20574, 996352), (20736, 988568), (21336, 960768), (21504, 953262), (22518, 910336), (23352, 877824), (24003, 854016), (24192, 847344), (24384, 840672), (26271, 780288), (26688, 768096), (27432, 747264), (27648, 741426), (28448, 720576), (30024, 682752), (31136, 658368), (32004, 640512), (32256, 635508), (32512, 630504), (35028, 585216), (35306, 580608), (35584, 576072), (36288, 564896), (36576, 560448), (40032, 512064), (41148, 498176), (41472, 494284), (42672, 480384), (43008, 476631), (45036, 455168), (46704, 438912), (48006, 427008), (48384, 423672), (48768, 420336), (52542, 390144), (52959, 387072), (53376, 384048), (54864, 373632), (55296, 370713), (56896, 360288), (60048, 341376), (62272, 329184), (64008, 320256), (64512, 317754), (65024, 315252), (70056, 292608), (70612, 290304), (71168, 288036), (72009, 284672), (72576, 282448), (73152, 280224), (78813, 260096), (80064, 256032), (82296, 249088), (82944, 247142), (85344, 240192), (90072, 227584), (93408, 219456), (96012, 213504), (96768, 211836), (97536, 210168), (105084, 195072), (105918, 193536), (106752, 192024), (109728, 186816), (113792, 180144), (120096, 170688), (123571, 165888), (124544, 164592), (128016, 160128), (129024, 158877), (130048, 157626), (140112, 146304), (141224, 145152), (142336, 144018)]