19965055488

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 480

約数和(自身を含む): 65681510400

約数和(自身を除く): 45716454912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 49, 56, 62, 64, 84, 86, 93, 96, 98, 112, 124, 128, 129, 147, 168, 172, 186, 192, 196, 199, 217, 224, 248, 256, 258, 294, 301, 336, 344, 372, 384, 392, 398, 434, 448, 496, 512, 516, 588, 597, 602, 651, 672, 688, 744, 768, 784, 796, 868, 896, 903, 992, 1032, 1176, 1194, 1204, 1302, 1333, 1344, 1376, 1393, 1488, 1519, 1536, 1568, 1592, 1736, 1792, 1806, 1984, 2064, 2107, 2352, 2388, 2408, 2604, 2666, 2688, 2752, 2786, 2976, 3038, 3136, 3184, 3472, 3584, 3612, 3968, 3999, 4128, 4179, 4214, 4557, 4704, 4776, 4816, 5208, 5332, 5376, 5504, 5572, 5952, 6076, 6169, 6272, 6321, 6368, 6944, 7224, 7936, 7998, 8256, 8358, 8428, 8557, 9114, 9331, 9408, 9552, 9632, 9751, 10416, 10664, 10752, 11008, 11144, 11904, 12152, 12338, 12544, 12642, 12736, 13888, 14448, 15872, 15996, 16512, 16716, 16856, 17114, 18228, 18507, 18662, 18816, 19104, 19264, 19502, 20832, 21328, 22016, 22288, 23808, 24304, 24676, 25088, 25284, 25472, 25671, 27776, 27993, 28896, 29253, 31992, 33024, 33432, 33712, 34228, 36456, 37014, 37324, 37632, 38208, 38528, 39004, 41664, 42656, 43183, 44576, 47616, 48608, 49352, 50568, 50944, 51342, 55552, 55986, 57792, 58506, 59899, 63984, 65317, 66048, 66864, 67424, 68456, 72912, 74028, 74648, 75264, 76416, 77056, 78008, 83328, 85312, 86366, 89152, 97216, 98704, 101136, 101888, 102684, 111104, 111972, 115584, 117012, 119798, 127968, 129549, 130634, 133728, 134848, 136912, 145824, 148056, 149296, 152832, 154112, 156016, 166656, 170624, 172732, 178304, 179697, 194432, 195951, 197408, 202272, 205368, 223944, 231168, 234024, 239596, 255936, 259098, 261268, 265267, 267456, 269696, 273824, 291648, 296112, 298592, 302281, 305664, 312032, 333312, 341248, 345464, 356608, 359394, 388864, 391902, 394816, 404544, 410736, 419293, 447888, 462336, 468048, 479192, 511872, 518196, 522536, 530534, 534912, 539392, 547648, 583296, 592224, 597184, 604562, 624064, 682496, 690928, 713216, 718788, 777728, 783804, 789632, 795801, 809088, 821472, 838586, 895776, 906843, 936096, 958384, 1023744, 1036392, 1045072, 1061068, 1069824, 1078784, 1095296, 1166592, 1184448, 1194368, 1209124, 1248128, 1257879, 1381856, 1437576, 1567608, 1579264, 1591602, 1618176, 1642944, 1677172, 1791552, 1813686, 1856869, 1872192, 1916768, 2047488, 2072784, 2090144, 2122136, 2139648, 2190592, 2333184, 2368896, 2388736, 2418248, 2496256, 2515758, 2763712, 2875152, 3135216, 3158528, 3183204, 3236352, 3285888, 3354344, 3583104, 3627372, 3713738, 3744384, 3833536, 4145568, 4180288, 4244272, 4381184, 4737792, 4777472, 4836496, 4992512, 5031516, 5527424, 5570607, 5750304, 6270432, 6366408, 6571776, 6708688, 7166208, 7254744, 7427476, 7488768, 7667072, 8291136, 8360576, 8488544, 9475584, 9672992, 10063032, 11054848, 11141214, 11500608, 12540864, 12732816, 12998083, 13143552, 13417376, 14332416, 14509488, 14854952, 14977536, 15334144, 16582272, 16721152, 16977088, 19345984, 20126064, 22109696, 22282428, 23001216, 25081728, 25465632, 25996166, 26834752, 29018976, 29709904, 30668288, 33164544, 33442304, 33954176, 38691968, 38994249, 40252128, 44564856, 46002432, 50163456, 50931264, 51992332, 53669504, 58037952, 59419808, 66329088, 67908352, 77383936, 77988498, 80504256, 89129712, 92004864, 100326912, 101862528, 103984664, 107339008, 116075904, 118839616, 135816704, 154767872, 155976996, 161008512, 178259424, 203725056, 207969328, 214678016, 232151808, 237679232, 311953992, 322017024, 356518848, 407450112, 415938656, 464303616, 475358464, 623907984, 644034048, 713037696, 831877312, 950716928, 1247815968, 1426075392, 1663754624, 2495631936, 2852150784, 3327509248, 4991263872, 6655018496, 9982527744, 19965055488]

約数ペア:

[(1, 19965055488), (2, 9982527744), (3, 6655018496), (4, 4991263872), (6, 3327509248), (7, 2852150784), (8, 2495631936), (12, 1663754624), (14, 1426075392), (16, 1247815968), (21, 950716928), (24, 831877312), (28, 713037696), (31, 644034048), (32, 623907984), (42, 475358464), (43, 464303616), (48, 415938656), (49, 407450112), (56, 356518848), (62, 322017024), (64, 311953992), (84, 237679232), (86, 232151808), (93, 214678016), (96, 207969328), (98, 203725056), (112, 178259424), (124, 161008512), (128, 155976996), (129, 154767872), (147, 135816704), (168, 118839616), (172, 116075904), (186, 107339008), (192, 103984664), (196, 101862528), (199, 100326912), (217, 92004864), (224, 89129712), (248, 80504256), (256, 77988498), (258, 77383936), (294, 67908352), (301, 66329088), (336, 59419808), (344, 58037952), (372, 53669504), (384, 51992332), (392, 50931264), (398, 50163456), (434, 46002432), (448, 44564856), (496, 40252128), (512, 38994249), (516, 38691968), (588, 33954176), (597, 33442304), (602, 33164544), (651, 30668288), (672, 29709904), (688, 29018976), (744, 26834752), (768, 25996166), (784, 25465632), (796, 25081728), (868, 23001216), (896, 22282428), (903, 22109696), (992, 20126064), (1032, 19345984), (1176, 16977088), (1194, 16721152), (1204, 16582272), (1302, 15334144), (1333, 14977536), (1344, 14854952), (1376, 14509488), (1393, 14332416), (1488, 13417376), (1519, 13143552), (1536, 12998083), (1568, 12732816), (1592, 12540864), (1736, 11500608), (1792, 11141214), (1806, 11054848), (1984, 10063032), (2064, 9672992), (2107, 9475584), (2352, 8488544), (2388, 8360576), (2408, 8291136), (2604, 7667072), (2666, 7488768), (2688, 7427476), (2752, 7254744), (2786, 7166208), (2976, 6708688), (3038, 6571776), (3136, 6366408), (3184, 6270432), (3472, 5750304), (3584, 5570607), (3612, 5527424), (3968, 5031516), (3999, 4992512), (4128, 4836496), (4179, 4777472), (4214, 4737792), (4557, 4381184), (4704, 4244272), (4776, 4180288), (4816, 4145568), (5208, 3833536), (5332, 3744384), (5376, 3713738), (5504, 3627372), (5572, 3583104), (5952, 3354344), (6076, 3285888), (6169, 3236352), (6272, 3183204), (6321, 3158528), (6368, 3135216), (6944, 2875152), (7224, 2763712), (7936, 2515758), (7998, 2496256), (8256, 2418248), (8358, 2388736), (8428, 2368896), (8557, 2333184), (9114, 2190592), (9331, 2139648), (9408, 2122136), (9552, 2090144), (9632, 2072784), (9751, 2047488), (10416, 1916768), (10664, 1872192), (10752, 1856869), (11008, 1813686), (11144, 1791552), (11904, 1677172), (12152, 1642944), (12338, 1618176), (12544, 1591602), (12642, 1579264), (12736, 1567608), (13888, 1437576), (14448, 1381856), (15872, 1257879), (15996, 1248128), (16512, 1209124), (16716, 1194368), (16856, 1184448), (17114, 1166592), (18228, 1095296), (18507, 1078784), (18662, 1069824), (18816, 1061068), (19104, 1045072), (19264, 1036392), (19502, 1023744), (20832, 958384), (21328, 936096), (22016, 906843), (22288, 895776), (23808, 838586), (24304, 821472), (24676, 809088), (25088, 795801), (25284, 789632), (25472, 783804), (25671, 777728), (27776, 718788), (27993, 713216), (28896, 690928), (29253, 682496), (31992, 624064), (33024, 604562), (33432, 597184), (33712, 592224), (34228, 583296), (36456, 547648), (37014, 539392), (37324, 534912), (37632, 530534), (38208, 522536), (38528, 518196), (39004, 511872), (41664, 479192), (42656, 468048), (43183, 462336), (44576, 447888), (47616, 419293), (48608, 410736), (49352, 404544), (50568, 394816), (50944, 391902), (51342, 388864), (55552, 359394), (55986, 356608), (57792, 345464), (58506, 341248), (59899, 333312), (63984, 312032), (65317, 305664), (66048, 302281), (66864, 298592), (67424, 296112), (68456, 291648), (72912, 273824), (74028, 269696), (74648, 267456), (75264, 265267), (76416, 261268), (77056, 259098), (78008, 255936), (83328, 239596), (85312, 234024), (86366, 231168), (89152, 223944), (97216, 205368), (98704, 202272), (101136, 197408), (101888, 195951), (102684, 194432), (111104, 179697), (111972, 178304), (115584, 172732), (117012, 170624), (119798, 166656), (127968, 156016), (129549, 154112), (130634, 152832), (133728, 149296), (134848, 148056), (136912, 145824)]