1520222256

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 300

約数和(自身を含む): 5264783568

約数和(自身を除く): 3744561312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 81, 84, 98, 108, 111, 112, 126, 144, 147, 148, 162, 168, 189, 196, 216, 222, 252, 259, 294, 296, 324, 333, 336, 378, 392, 432, 441, 444, 504, 518, 567, 588, 592, 647, 648, 666, 756, 777, 784, 882, 888, 999, 1008, 1036, 1134, 1176, 1294, 1296, 1323, 1332, 1512, 1554, 1764, 1776, 1813, 1941, 1998, 2072, 2268, 2331, 2352, 2588, 2646, 2664, 2997, 3024, 3108, 3528, 3626, 3882, 3969, 3996, 4144, 4529, 4536, 4662, 5176, 5292, 5328, 5439, 5823, 5994, 6216, 6993, 7056, 7252, 7764, 7938, 7992, 9058, 9072, 9324, 10352, 10584, 10878, 11646, 11988, 12432, 13587, 13986, 14504, 15528, 15876, 15984, 16317, 17469, 18116, 18648, 20979, 21168, 21756, 23292, 23939, 23976, 27174, 27972, 29008, 31056, 31703, 31752, 32634, 34938, 36232, 37296, 40761, 41958, 43512, 46584, 47878, 47952, 48951, 52407, 54348, 55944, 63406, 63504, 65268, 69876, 71817, 72464, 81522, 83916, 87024, 93168, 95109, 95756, 97902, 104814, 108696, 111888, 122283, 126812, 130536, 139752, 143634, 146853, 163044, 167573, 167832, 190218, 191512, 195804, 209628, 215451, 217392, 244566, 253624, 261072, 279504, 285327, 287268, 293706, 326088, 335146, 335664, 366849, 380436, 383024, 391608, 419256, 430902, 489132, 502719, 507248, 570654, 574536, 587412, 646353, 652176, 670292, 733698, 760872, 783216, 838512, 855981, 861804, 978264, 1005438, 1141308, 1149072, 1173011, 1174824, 1292706, 1340584, 1467396, 1508157, 1521744, 1711962, 1723608, 1939059, 1956528, 2010876, 2282616, 2346022, 2349648, 2567943, 2585412, 2681168, 2934792, 3016314, 3423924, 3447216, 3519033, 3878118, 4021752, 4524471, 4565232, 4692044, 5135886, 5170824, 5869584, 6032628, 6847848, 7038066, 7756236, 8043504, 9048942, 9384088, 10271772, 10341648, 10557099, 12065256, 13573413, 13695696, 14076132, 15512472, 18097884, 18768176, 20543544, 21114198, 24130512, 27146826, 28152264, 31024944, 31671297, 36195768, 41087088, 42228396, 54293652, 56304528, 63342594, 72391536, 84456792, 95013891, 108587304, 126685188, 168913584, 190027782, 217174608, 253370376, 380055564, 506740752, 760111128, 1520222256]

約数ペア:

[(1, 1520222256), (2, 760111128), (3, 506740752), (4, 380055564), (6, 253370376), (7, 217174608), (8, 190027782), (9, 168913584), (12, 126685188), (14, 108587304), (16, 95013891), (18, 84456792), (21, 72391536), (24, 63342594), (27, 56304528), (28, 54293652), (36, 42228396), (37, 41087088), (42, 36195768), (48, 31671297), (49, 31024944), (54, 28152264), (56, 27146826), (63, 24130512), (72, 21114198), (74, 20543544), (81, 18768176), (84, 18097884), (98, 15512472), (108, 14076132), (111, 13695696), (112, 13573413), (126, 12065256), (144, 10557099), (147, 10341648), (148, 10271772), (162, 9384088), (168, 9048942), (189, 8043504), (196, 7756236), (216, 7038066), (222, 6847848), (252, 6032628), (259, 5869584), (294, 5170824), (296, 5135886), (324, 4692044), (333, 4565232), (336, 4524471), (378, 4021752), (392, 3878118), (432, 3519033), (441, 3447216), (444, 3423924), (504, 3016314), (518, 2934792), (567, 2681168), (588, 2585412), (592, 2567943), (647, 2349648), (648, 2346022), (666, 2282616), (756, 2010876), (777, 1956528), (784, 1939059), (882, 1723608), (888, 1711962), (999, 1521744), (1008, 1508157), (1036, 1467396), (1134, 1340584), (1176, 1292706), (1294, 1174824), (1296, 1173011), (1323, 1149072), (1332, 1141308), (1512, 1005438), (1554, 978264), (1764, 861804), (1776, 855981), (1813, 838512), (1941, 783216), (1998, 760872), (2072, 733698), (2268, 670292), (2331, 652176), (2352, 646353), (2588, 587412), (2646, 574536), (2664, 570654), (2997, 507248), (3024, 502719), (3108, 489132), (3528, 430902), (3626, 419256), (3882, 391608), (3969, 383024), (3996, 380436), (4144, 366849), (4529, 335664), (4536, 335146), (4662, 326088), (5176, 293706), (5292, 287268), (5328, 285327), (5439, 279504), (5823, 261072), (5994, 253624), (6216, 244566), (6993, 217392), (7056, 215451), (7252, 209628), (7764, 195804), (7938, 191512), (7992, 190218), (9058, 167832), (9072, 167573), (9324, 163044), (10352, 146853), (10584, 143634), (10878, 139752), (11646, 130536), (11988, 126812), (12432, 122283), (13587, 111888), (13986, 108696), (14504, 104814), (15528, 97902), (15876, 95756), (15984, 95109), (16317, 93168), (17469, 87024), (18116, 83916), (18648, 81522), (20979, 72464), (21168, 71817), (21756, 69876), (23292, 65268), (23939, 63504), (23976, 63406), (27174, 55944), (27972, 54348), (29008, 52407), (31056, 48951), (31703, 47952), (31752, 47878), (32634, 46584), (34938, 43512), (36232, 41958), (37296, 40761)]