80487707328

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{123989}}^1$

素因数の和:124044

約数の個数: 252

約数和(自身を含む): 280039846320

約数和(自身を除く): 199552138992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 448, 483, 504, 552, 576, 588, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1288, 1344, 1449, 1472, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2576, 2898, 3136, 3312, 3381, 3528, 3864, 4032, 4416, 4508, 4704, 5152, 5796, 6624, 6762, 7056, 7728, 9016, 9408, 10143, 10304, 11592, 13248, 13524, 14112, 15456, 18032, 20286, 23184, 27048, 28224, 30912, 36064, 40572, 46368, 54096, 72128, 81144, 92736, 108192, 123989, 162288, 216384, 247978, 324576, 371967, 495956, 649152, 743934, 867923, 991912, 1115901, 1487868, 1735846, 1983824, 2231802, 2603769, 2851747, 2975736, 3471692, 3967648, 4463604, 5207538, 5703494, 5951472, 6075461, 6943384, 7811307, 7935296, 8555241, 8927208, 10415076, 11406988, 11902944, 12150922, 13886768, 15622614, 17110482, 17854416, 18226383, 19962229, 20830152, 22813976, 23805888, 24301844, 25665723, 27773536, 31245228, 34220964, 35708832, 36452766, 39924458, 41660304, 45627952, 48603688, 51331446, 54679149, 55547072, 59886687, 62490456, 68441928, 71417664, 72905532, 79848916, 83320608, 91255904, 97207376, 102662892, 109358298, 119773374, 124980912, 136883856, 139735603, 145811064, 159697832, 166641216, 179660061, 182511808, 194414752, 205325784, 218716596, 239546748, 249961824, 273767712, 279471206, 291622128, 319395664, 359320122, 388829504, 410651568, 419206809, 437433192, 479093496, 499923648, 547535424, 558942412, 583244256, 638791328, 718640244, 821303136, 838413618, 874866384, 958186992, 1117884824, 1166488512, 1257620427, 1277582656, 1437280488, 1642606272, 1676827236, 1749732768, 1916373984, 2235769648, 2515240854, 2874560976, 3353654472, 3499465536, 3832747968, 4471539296, 5030481708, 5749121952, 6707308944, 8943078592, 10060963416, 11498243904, 13414617888, 20121926832, 26829235776, 40243853664, 80487707328]

約数ペア:

[(1, 80487707328), (2, 40243853664), (3, 26829235776), (4, 20121926832), (6, 13414617888), (7, 11498243904), (8, 10060963416), (9, 8943078592), (12, 6707308944), (14, 5749121952), (16, 5030481708), (18, 4471539296), (21, 3832747968), (23, 3499465536), (24, 3353654472), (28, 2874560976), (32, 2515240854), (36, 2235769648), (42, 1916373984), (46, 1749732768), (48, 1676827236), (49, 1642606272), (56, 1437280488), (63, 1277582656), (64, 1257620427), (69, 1166488512), (72, 1117884824), (84, 958186992), (92, 874866384), (96, 838413618), (98, 821303136), (112, 718640244), (126, 638791328), (138, 583244256), (144, 558942412), (147, 547535424), (161, 499923648), (168, 479093496), (184, 437433192), (192, 419206809), (196, 410651568), (207, 388829504), (224, 359320122), (252, 319395664), (276, 291622128), (288, 279471206), (294, 273767712), (322, 249961824), (336, 239546748), (368, 218716596), (392, 205325784), (414, 194414752), (441, 182511808), (448, 179660061), (483, 166641216), (504, 159697832), (552, 145811064), (576, 139735603), (588, 136883856), (644, 124980912), (672, 119773374), (736, 109358298), (784, 102662892), (828, 97207376), (882, 91255904), (966, 83320608), (1008, 79848916), (1104, 72905532), (1127, 71417664), (1176, 68441928), (1288, 62490456), (1344, 59886687), (1449, 55547072), (1472, 54679149), (1568, 51331446), (1656, 48603688), (1764, 45627952), (1932, 41660304), (2016, 39924458), (2208, 36452766), (2254, 35708832), (2352, 34220964), (2576, 31245228), (2898, 27773536), (3136, 25665723), (3312, 24301844), (3381, 23805888), (3528, 22813976), (3864, 20830152), (4032, 19962229), (4416, 18226383), (4508, 17854416), (4704, 17110482), (5152, 15622614), (5796, 13886768), (6624, 12150922), (6762, 11902944), (7056, 11406988), (7728, 10415076), (9016, 8927208), (9408, 8555241), (10143, 7935296), (10304, 7811307), (11592, 6943384), (13248, 6075461), (13524, 5951472), (14112, 5703494), (15456, 5207538), (18032, 4463604), (20286, 3967648), (23184, 3471692), (27048, 2975736), (28224, 2851747), (30912, 2603769), (36064, 2231802), (40572, 1983824), (46368, 1735846), (54096, 1487868), (72128, 1115901), (81144, 991912), (92736, 867923), (108192, 743934), (123989, 649152), (162288, 495956), (216384, 371967), (247978, 324576)]