1081457568

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 240

約数和(自身を含む): 3370219776

約数和(自身を除く): 2288762208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 81, 86, 93, 96, 108, 124, 129, 144, 162, 172, 186, 216, 248, 258, 279, 288, 313, 324, 344, 372, 387, 432, 496, 516, 558, 626, 648, 688, 744, 774, 837, 864, 939, 992, 1032, 1116, 1161, 1252, 1296, 1333, 1376, 1488, 1548, 1674, 1878, 2064, 2232, 2322, 2504, 2511, 2592, 2666, 2817, 2976, 3096, 3348, 3483, 3756, 3999, 4128, 4464, 4644, 5008, 5022, 5332, 5634, 6192, 6696, 6966, 7512, 7998, 8451, 8928, 9288, 9703, 10016, 10044, 10664, 11268, 11997, 12384, 13392, 13459, 13932, 15024, 15996, 16902, 18576, 19406, 20088, 21328, 22536, 23994, 25353, 26784, 26918, 27864, 29109, 30048, 31992, 33804, 35991, 37152, 38812, 40176, 40377, 42656, 45072, 47988, 50706, 53836, 55728, 58218, 63984, 67608, 71982, 77624, 80352, 80754, 87327, 90144, 95976, 101412, 107672, 107973, 111456, 116436, 121131, 127968, 135216, 143964, 155248, 161508, 174654, 191952, 202824, 215344, 215946, 232872, 242262, 261981, 270432, 287928, 310496, 323016, 349308, 363393, 383904, 405648, 417229, 430688, 431892, 465744, 484524, 523962, 575856, 646032, 698616, 726786, 785943, 811296, 834458, 863784, 931488, 969048, 1047924, 1090179, 1151712, 1251687, 1292064, 1397232, 1453572, 1571886, 1668916, 1727568, 1938096, 2095848, 2180358, 2503374, 2794464, 2907144, 3143772, 3337832, 3455136, 3755061, 3876192, 4191696, 4360716, 5006748, 5814288, 6287544, 6675664, 7510122, 8383392, 8721432, 10013496, 11265183, 11628576, 12575088, 13351328, 15020244, 17442864, 20026992, 22530366, 25150176, 30040488, 33795549, 34885728, 40053984, 45060732, 60080976, 67591098, 90121464, 120161952, 135182196, 180242928, 270364392, 360485856, 540728784, 1081457568]

約数ペア:

[(1, 1081457568), (2, 540728784), (3, 360485856), (4, 270364392), (6, 180242928), (8, 135182196), (9, 120161952), (12, 90121464), (16, 67591098), (18, 60080976), (24, 45060732), (27, 40053984), (31, 34885728), (32, 33795549), (36, 30040488), (43, 25150176), (48, 22530366), (54, 20026992), (62, 17442864), (72, 15020244), (81, 13351328), (86, 12575088), (93, 11628576), (96, 11265183), (108, 10013496), (124, 8721432), (129, 8383392), (144, 7510122), (162, 6675664), (172, 6287544), (186, 5814288), (216, 5006748), (248, 4360716), (258, 4191696), (279, 3876192), (288, 3755061), (313, 3455136), (324, 3337832), (344, 3143772), (372, 2907144), (387, 2794464), (432, 2503374), (496, 2180358), (516, 2095848), (558, 1938096), (626, 1727568), (648, 1668916), (688, 1571886), (744, 1453572), (774, 1397232), (837, 1292064), (864, 1251687), (939, 1151712), (992, 1090179), (1032, 1047924), (1116, 969048), (1161, 931488), (1252, 863784), (1296, 834458), (1333, 811296), (1376, 785943), (1488, 726786), (1548, 698616), (1674, 646032), (1878, 575856), (2064, 523962), (2232, 484524), (2322, 465744), (2504, 431892), (2511, 430688), (2592, 417229), (2666, 405648), (2817, 383904), (2976, 363393), (3096, 349308), (3348, 323016), (3483, 310496), (3756, 287928), (3999, 270432), (4128, 261981), (4464, 242262), (4644, 232872), (5008, 215946), (5022, 215344), (5332, 202824), (5634, 191952), (6192, 174654), (6696, 161508), (6966, 155248), (7512, 143964), (7998, 135216), (8451, 127968), (8928, 121131), (9288, 116436), (9703, 111456), (10016, 107973), (10044, 107672), (10664, 101412), (11268, 95976), (11997, 90144), (12384, 87327), (13392, 80754), (13459, 80352), (13932, 77624), (15024, 71982), (15996, 67608), (16902, 63984), (18576, 58218), (19406, 55728), (20088, 53836), (21328, 50706), (22536, 47988), (23994, 45072), (25353, 42656), (26784, 40377), (26918, 40176), (27864, 38812), (29109, 37152), (30048, 35991), (31992, 33804)]