20154403584

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 576

約数和(自身を含む): 73113062400

約数和(自身を除く): 52958658816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 107, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 214, 216, 224, 229, 238, 252, 256, 272, 288, 306, 321, 336, 357, 378, 384, 408, 428, 432, 448, 458, 459, 476, 504, 544, 576, 612, 642, 672, 687, 714, 749, 756, 768, 816, 856, 864, 896, 916, 918, 952, 963, 1008, 1071, 1088, 1152, 1224, 1284, 1344, 1374, 1428, 1498, 1512, 1603, 1632, 1712, 1728, 1792, 1819, 1832, 1836, 1904, 1926, 2016, 2061, 2142, 2176, 2247, 2304, 2448, 2568, 2688, 2748, 2856, 2889, 2996, 3024, 3206, 3213, 3264, 3424, 3456, 3638, 3664, 3672, 3808, 3852, 3893, 4032, 4122, 4284, 4352, 4494, 4809, 4896, 5136, 5376, 5457, 5496, 5712, 5778, 5992, 6048, 6183, 6412, 6426, 6528, 6741, 6848, 6912, 7276, 7328, 7344, 7616, 7704, 7786, 8064, 8244, 8568, 8988, 9618, 9792, 10272, 10914, 10992, 11424, 11556, 11679, 11984, 12096, 12366, 12733, 12824, 12852, 13056, 13482, 13696, 14427, 14552, 14656, 14688, 15232, 15408, 15572, 16128, 16371, 16488, 17136, 17976, 19236, 19584, 20223, 20544, 21828, 21984, 22848, 23112, 23358, 23968, 24192, 24503, 24732, 25466, 25648, 25704, 26964, 27251, 27392, 28854, 29104, 29312, 29376, 30464, 30816, 31144, 32742, 32976, 34272, 35037, 35952, 38199, 38472, 39168, 40446, 41088, 43281, 43656, 43968, 45696, 46224, 46716, 47936, 48384, 49006, 49113, 49464, 50932, 51296, 51408, 53928, 54502, 57708, 58208, 58624, 58752, 61632, 62288, 65484, 65952, 68544, 70074, 71904, 73509, 76398, 76944, 80892, 81753, 82176, 86562, 87312, 87936, 91392, 92448, 93432, 95872, 98012, 98226, 98928, 101864, 102592, 102816, 105111, 107856, 109004, 114597, 115416, 116416, 117504, 123264, 124576, 130968, 131904, 137088, 140148, 143808, 147018, 152796, 153888, 161784, 163506, 171521, 173124, 174624, 175872, 184896, 186864, 191744, 196024, 196452, 197856, 203728, 205184, 205632, 210222, 215712, 218008, 220527, 229194, 230832, 232832, 245259, 246528, 249152, 261936, 263808, 274176, 280296, 287616, 294036, 305592, 307776, 323568, 327012, 343042, 343791, 346248, 349248, 369792, 373728, 392048, 392904, 395712, 407456, 410368, 411264, 416551, 420444, 431424, 436016, 441054, 458388, 461664, 465664, 490518, 498304, 514563, 523872, 527616, 560592, 575232, 588072, 611184, 615552, 647136, 654024, 661581, 686084, 687582, 692496, 698496, 735777, 739584, 747456, 784096, 785808, 791424, 814912, 822528, 833102, 840888, 862848, 872032, 882108, 916776, 923328, 981036, 996608, 1029126, 1047744, 1121184, 1176144, 1222368, 1231104, 1249653, 1294272, 1308048, 1323162, 1372168, 1375164, 1384992, 1396992, 1471554, 1494912, 1543689, 1568192, 1571616, 1582848, 1629824, 1666204, 1681776, 1725696, 1744064, 1764216, 1833552, 1846656, 1962072, 2058252, 2095488, 2242368, 2352288, 2444736, 2499306, 2588544, 2616096, 2646324, 2744336, 2750328, 2769984, 2915857, 2943108, 2989824, 3087378, 3136384, 3143232, 3259648, 3332408, 3363552, 3488128, 3528432, 3667104, 3693312, 3748959, 3924144, 4116504, 4190976, 4484736, 4631067, 4704576, 4889472, 4998612, 5177088, 5232192, 5292648, 5488672, 5500656, 5539968, 5831714, 5886216, 6174756, 6272768, 6286464, 6664816, 6727104, 6976256, 7056864, 7334208, 7497918, 7848288, 8233008, 8747571, 8969472, 9262134, 9409152, 9778944, 9997224, 10464384, 10585296, 10977344, 11001312, 11079936, 11246877, 11663428, 11772432, 12349512, 12572928, 13329632, 13454208, 14113728, 14668416, 14995836, 15696576, 16466016, 17495142, 18524268, 18818304, 19994448, 20928768, 21170592, 21954688, 22002624, 22493754, 23326856, 23544864, 24699024, 26242713, 26659264, 26908416, 28227456, 29336832, 29991672, 31393152, 32932032, 34990284, 37048536, 39988896, 42341184, 43909376, 44005248, 44987508, 46653712, 47089728, 49398048, 52485426, 53318528, 56454912, 59983344, 62786304, 65864064, 69980568, 74097072, 78728139, 79977792, 84682368, 88010496, 89975016, 93307424, 94179456, 98796096, 104970852, 106637056, 119966688, 131728128, 139961136, 148194144, 157456278, 159955584, 169364736, 179950032, 186614848, 188358912, 197592192, 209941704, 239933376, 279922272, 296388288, 314912556, 319911168, 359900064, 373229696, 395184384, 419883408, 479866752, 559844544, 592776576, 629825112, 719800128, 746459392, 839766816, 959733504, 1119689088, 1185553152, 1259650224, 1439600256, 1679533632, 2239378176, 2519300448, 2879200512, 3359067264, 5038600896, 6718134528, 10077201792, 20154403584]

約数ペア:

[(1, 20154403584), (2, 10077201792), (3, 6718134528), (4, 5038600896), (6, 3359067264), (7, 2879200512), (8, 2519300448), (9, 2239378176), (12, 1679533632), (14, 1439600256), (16, 1259650224), (17, 1185553152), (18, 1119689088), (21, 959733504), (24, 839766816), (27, 746459392), (28, 719800128), (32, 629825112), (34, 592776576), (36, 559844544), (42, 479866752), (48, 419883408), (51, 395184384), (54, 373229696), (56, 359900064), (63, 319911168), (64, 314912556), (68, 296388288), (72, 279922272), (84, 239933376), (96, 209941704), (102, 197592192), (107, 188358912), (108, 186614848), (112, 179950032), (119, 169364736), (126, 159955584), (128, 157456278), (136, 148194144), (144, 139961136), (153, 131728128), (168, 119966688), (189, 106637056), (192, 104970852), (204, 98796096), (214, 94179456), (216, 93307424), (224, 89975016), (229, 88010496), (238, 84682368), (252, 79977792), (256, 78728139), (272, 74097072), (288, 69980568), (306, 65864064), (321, 62786304), (336, 59983344), (357, 56454912), (378, 53318528), (384, 52485426), (408, 49398048), (428, 47089728), (432, 46653712), (448, 44987508), (458, 44005248), (459, 43909376), (476, 42341184), (504, 39988896), (544, 37048536), (576, 34990284), (612, 32932032), (642, 31393152), (672, 29991672), (687, 29336832), (714, 28227456), (749, 26908416), (756, 26659264), (768, 26242713), (816, 24699024), (856, 23544864), (864, 23326856), (896, 22493754), (916, 22002624), (918, 21954688), (952, 21170592), (963, 20928768), (1008, 19994448), (1071, 18818304), (1088, 18524268), (1152, 17495142), (1224, 16466016), (1284, 15696576), (1344, 14995836), (1374, 14668416), (1428, 14113728), (1498, 13454208), (1512, 13329632), (1603, 12572928), (1632, 12349512), (1712, 11772432), (1728, 11663428), (1792, 11246877), (1819, 11079936), (1832, 11001312), (1836, 10977344), (1904, 10585296), (1926, 10464384), (2016, 9997224), (2061, 9778944), (2142, 9409152), (2176, 9262134), (2247, 8969472), (2304, 8747571), (2448, 8233008), (2568, 7848288), (2688, 7497918), (2748, 7334208), (2856, 7056864), (2889, 6976256), (2996, 6727104), (3024, 6664816), (3206, 6286464), (3213, 6272768), (3264, 6174756), (3424, 5886216), (3456, 5831714), (3638, 5539968), (3664, 5500656), (3672, 5488672), (3808, 5292648), (3852, 5232192), (3893, 5177088), (4032, 4998612), (4122, 4889472), (4284, 4704576), (4352, 4631067), (4494, 4484736), (4809, 4190976), (4896, 4116504), (5136, 3924144), (5376, 3748959), (5457, 3693312), (5496, 3667104), (5712, 3528432), (5778, 3488128), (5992, 3363552), (6048, 3332408), (6183, 3259648), (6412, 3143232), (6426, 3136384), (6528, 3087378), (6741, 2989824), (6848, 2943108), (6912, 2915857), (7276, 2769984), (7328, 2750328), (7344, 2744336), (7616, 2646324), (7704, 2616096), (7786, 2588544), (8064, 2499306), (8244, 2444736), (8568, 2352288), (8988, 2242368), (9618, 2095488), (9792, 2058252), (10272, 1962072), (10914, 1846656), (10992, 1833552), (11424, 1764216), (11556, 1744064), (11679, 1725696), (11984, 1681776), (12096, 1666204), (12366, 1629824), (12733, 1582848), (12824, 1571616), (12852, 1568192), (13056, 1543689), (13482, 1494912), (13696, 1471554), (14427, 1396992), (14552, 1384992), (14656, 1375164), (14688, 1372168), (15232, 1323162), (15408, 1308048), (15572, 1294272), (16128, 1249653), (16371, 1231104), (16488, 1222368), (17136, 1176144), (17976, 1121184), (19236, 1047744), (19584, 1029126), (20223, 996608), (20544, 981036), (21828, 923328), (21984, 916776), (22848, 882108), (23112, 872032), (23358, 862848), (23968, 840888), (24192, 833102), (24503, 822528), (24732, 814912), (25466, 791424), (25648, 785808), (25704, 784096), (26964, 747456), (27251, 739584), (27392, 735777), (28854, 698496), (29104, 692496), (29312, 687582), (29376, 686084), (30464, 661581), (30816, 654024), (31144, 647136), (32742, 615552), (32976, 611184), (34272, 588072), (35037, 575232), (35952, 560592), (38199, 527616), (38472, 523872), (39168, 514563), (40446, 498304), (41088, 490518), (43281, 465664), (43656, 461664), (43968, 458388), (45696, 441054), (46224, 436016), (46716, 431424), (47936, 420444), (48384, 416551), (49006, 411264), (49113, 410368), (49464, 407456), (50932, 395712), (51296, 392904), (51408, 392048), (53928, 373728), (54502, 369792), (57708, 349248), (58208, 346248), (58624, 343791), (58752, 343042), (61632, 327012), (62288, 323568), (65484, 307776), (65952, 305592), (68544, 294036), (70074, 287616), (71904, 280296), (73509, 274176), (76398, 263808), (76944, 261936), (80892, 249152), (81753, 246528), (82176, 245259), (86562, 232832), (87312, 230832), (87936, 229194), (91392, 220527), (92448, 218008), (93432, 215712), (95872, 210222), (98012, 205632), (98226, 205184), (98928, 203728), (101864, 197856), (102592, 196452), (102816, 196024), (105111, 191744), (107856, 186864), (109004, 184896), (114597, 175872), (115416, 174624), (116416, 173124), (117504, 171521), (123264, 163506), (124576, 161784), (130968, 153888), (131904, 152796), (137088, 147018), (140148, 143808)]