16680520416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 52027557120

約数和(自身を除く): 35347036704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 97, 98, 112, 139, 147, 168, 194, 196, 224, 263, 278, 291, 294, 336, 388, 392, 417, 526, 556, 582, 588, 672, 679, 776, 784, 789, 834, 973, 1052, 1112, 1164, 1176, 1358, 1552, 1568, 1578, 1668, 1841, 1946, 2037, 2104, 2224, 2328, 2352, 2716, 2919, 3104, 3156, 3336, 3682, 3892, 4074, 4208, 4448, 4656, 4704, 4753, 5432, 5523, 5838, 6312, 6672, 6811, 7364, 7784, 8148, 8416, 9312, 9506, 10864, 11046, 11676, 12624, 12887, 13344, 13483, 13622, 14259, 14728, 15568, 16296, 19012, 20433, 21728, 22092, 23352, 25248, 25511, 25774, 26966, 27244, 28518, 29456, 31136, 32592, 36557, 38024, 38661, 40449, 40866, 44184, 46704, 51022, 51548, 53932, 54488, 57036, 58912, 65184, 73114, 76048, 76533, 77322, 80898, 81732, 88368, 93408, 94381, 102044, 103096, 107864, 108976, 109671, 114072, 146228, 152096, 153066, 154644, 161796, 163464, 176736, 178577, 188762, 204088, 206192, 215728, 217952, 219342, 228144, 255899, 283143, 292456, 306132, 309288, 323592, 326928, 357154, 377524, 408176, 412384, 431456, 438684, 456288, 511798, 535731, 566286, 584912, 612264, 618576, 647184, 653856, 660667, 714308, 755048, 767697, 816352, 877368, 1023596, 1071462, 1132572, 1169824, 1224528, 1237152, 1250039, 1294368, 1321334, 1428616, 1510096, 1535394, 1754736, 1791293, 1982001, 2047192, 2142924, 2265144, 2449056, 2500078, 2642668, 2857232, 3020192, 3070788, 3509472, 3546029, 3582586, 3750117, 3964002, 4094384, 4285848, 4530288, 5000156, 5285336, 5373879, 5714464, 6141576, 7092058, 7165172, 7500234, 7928004, 8188768, 8571696, 9060576, 10000312, 10570672, 10638087, 10747758, 12283152, 14184116, 14330344, 15000468, 15856008, 17143392, 20000624, 21141344, 21276174, 21495516, 24566304, 24822203, 28368232, 28660688, 30000936, 31712016, 40001248, 42552348, 42991032, 49644406, 56736464, 57321376, 60001872, 63424032, 74466609, 85104696, 85982064, 99288812, 113472928, 120003744, 148933218, 170209392, 171964128, 173755421, 198577624, 297866436, 340418784, 347510842, 397155248, 521266263, 595732872, 695021684, 794310496, 1042532526, 1191465744, 1390043368, 2085065052, 2382931488, 2780086736, 4170130104, 5560173472, 8340260208, 16680520416]

約数ペア:

[(1, 16680520416), (2, 8340260208), (3, 5560173472), (4, 4170130104), (6, 2780086736), (7, 2382931488), (8, 2085065052), (12, 1390043368), (14, 1191465744), (16, 1042532526), (21, 794310496), (24, 695021684), (28, 595732872), (32, 521266263), (42, 397155248), (48, 347510842), (49, 340418784), (56, 297866436), (84, 198577624), (96, 173755421), (97, 171964128), (98, 170209392), (112, 148933218), (139, 120003744), (147, 113472928), (168, 99288812), (194, 85982064), (196, 85104696), (224, 74466609), (263, 63424032), (278, 60001872), (291, 57321376), (294, 56736464), (336, 49644406), (388, 42991032), (392, 42552348), (417, 40001248), (526, 31712016), (556, 30000936), (582, 28660688), (588, 28368232), (672, 24822203), (679, 24566304), (776, 21495516), (784, 21276174), (789, 21141344), (834, 20000624), (973, 17143392), (1052, 15856008), (1112, 15000468), (1164, 14330344), (1176, 14184116), (1358, 12283152), (1552, 10747758), (1568, 10638087), (1578, 10570672), (1668, 10000312), (1841, 9060576), (1946, 8571696), (2037, 8188768), (2104, 7928004), (2224, 7500234), (2328, 7165172), (2352, 7092058), (2716, 6141576), (2919, 5714464), (3104, 5373879), (3156, 5285336), (3336, 5000156), (3682, 4530288), (3892, 4285848), (4074, 4094384), (4208, 3964002), (4448, 3750117), (4656, 3582586), (4704, 3546029), (4753, 3509472), (5432, 3070788), (5523, 3020192), (5838, 2857232), (6312, 2642668), (6672, 2500078), (6811, 2449056), (7364, 2265144), (7784, 2142924), (8148, 2047192), (8416, 1982001), (9312, 1791293), (9506, 1754736), (10864, 1535394), (11046, 1510096), (11676, 1428616), (12624, 1321334), (12887, 1294368), (13344, 1250039), (13483, 1237152), (13622, 1224528), (14259, 1169824), (14728, 1132572), (15568, 1071462), (16296, 1023596), (19012, 877368), (20433, 816352), (21728, 767697), (22092, 755048), (23352, 714308), (25248, 660667), (25511, 653856), (25774, 647184), (26966, 618576), (27244, 612264), (28518, 584912), (29456, 566286), (31136, 535731), (32592, 511798), (36557, 456288), (38024, 438684), (38661, 431456), (40449, 412384), (40866, 408176), (44184, 377524), (46704, 357154), (51022, 326928), (51548, 323592), (53932, 309288), (54488, 306132), (57036, 292456), (58912, 283143), (65184, 255899), (73114, 228144), (76048, 219342), (76533, 217952), (77322, 215728), (80898, 206192), (81732, 204088), (88368, 188762), (93408, 178577), (94381, 176736), (102044, 163464), (103096, 161796), (107864, 154644), (108976, 153066), (109671, 152096), (114072, 146228)]