1660188816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2179}}^1$

素因数の和:2254

約数の個数: 240

約数和(自身を含む): 5608599360

約数和(自身を除く): 3948410544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 37, 39, 44, 48, 52, 66, 72, 74, 78, 88, 99, 104, 111, 117, 132, 143, 144, 148, 156, 176, 198, 208, 222, 234, 264, 286, 296, 312, 333, 396, 407, 429, 444, 468, 481, 528, 572, 592, 624, 666, 792, 814, 858, 888, 936, 962, 1144, 1221, 1287, 1332, 1443, 1584, 1628, 1716, 1776, 1872, 1924, 2179, 2288, 2442, 2574, 2664, 2886, 3256, 3432, 3663, 3848, 4329, 4358, 4884, 5148, 5291, 5328, 5772, 6512, 6537, 6864, 7326, 7696, 8658, 8716, 9768, 10296, 10582, 11544, 13074, 14652, 15873, 17316, 17432, 19536, 19611, 20592, 21164, 23088, 23969, 26148, 28327, 29304, 31746, 34632, 34864, 39222, 42328, 47619, 47938, 52296, 56654, 58608, 63492, 69264, 71907, 78444, 80623, 84656, 84981, 95238, 95876, 104592, 113308, 126984, 143814, 156888, 161246, 169962, 190476, 191752, 215721, 226616, 241869, 253968, 254943, 287628, 311597, 313776, 322492, 339924, 380952, 383504, 431442, 453232, 483738, 509886, 575256, 623194, 644984, 679848, 725607, 761904, 862884, 886853, 934791, 967476, 1019772, 1048099, 1150512, 1246388, 1289968, 1359696, 1451214, 1725768, 1773706, 1869582, 1934952, 2039544, 2096198, 2492776, 2660559, 2804373, 2902428, 3144297, 3451536, 3547412, 3739164, 3869904, 4079088, 4192396, 4985552, 5321118, 5608746, 5804856, 6288594, 7094824, 7478328, 7981677, 8384792, 9432891, 10642236, 11217492, 11529089, 11609712, 12577188, 14189648, 14956656, 15963354, 16769584, 18865782, 21284472, 22434984, 23058178, 25154376, 31926708, 34587267, 37731564, 42568944, 44869968, 46116356, 50308752, 63853416, 69174534, 75463128, 92232712, 103761801, 127706832, 138349068, 150926256, 184465424, 207523602, 276698136, 415047204, 553396272, 830094408, 1660188816]

約数ペア:

[(1, 1660188816), (2, 830094408), (3, 553396272), (4, 415047204), (6, 276698136), (8, 207523602), (9, 184465424), (11, 150926256), (12, 138349068), (13, 127706832), (16, 103761801), (18, 92232712), (22, 75463128), (24, 69174534), (26, 63853416), (33, 50308752), (36, 46116356), (37, 44869968), (39, 42568944), (44, 37731564), (48, 34587267), (52, 31926708), (66, 25154376), (72, 23058178), (74, 22434984), (78, 21284472), (88, 18865782), (99, 16769584), (104, 15963354), (111, 14956656), (117, 14189648), (132, 12577188), (143, 11609712), (144, 11529089), (148, 11217492), (156, 10642236), (176, 9432891), (198, 8384792), (208, 7981677), (222, 7478328), (234, 7094824), (264, 6288594), (286, 5804856), (296, 5608746), (312, 5321118), (333, 4985552), (396, 4192396), (407, 4079088), (429, 3869904), (444, 3739164), (468, 3547412), (481, 3451536), (528, 3144297), (572, 2902428), (592, 2804373), (624, 2660559), (666, 2492776), (792, 2096198), (814, 2039544), (858, 1934952), (888, 1869582), (936, 1773706), (962, 1725768), (1144, 1451214), (1221, 1359696), (1287, 1289968), (1332, 1246388), (1443, 1150512), (1584, 1048099), (1628, 1019772), (1716, 967476), (1776, 934791), (1872, 886853), (1924, 862884), (2179, 761904), (2288, 725607), (2442, 679848), (2574, 644984), (2664, 623194), (2886, 575256), (3256, 509886), (3432, 483738), (3663, 453232), (3848, 431442), (4329, 383504), (4358, 380952), (4884, 339924), (5148, 322492), (5291, 313776), (5328, 311597), (5772, 287628), (6512, 254943), (6537, 253968), (6864, 241869), (7326, 226616), (7696, 215721), (8658, 191752), (8716, 190476), (9768, 169962), (10296, 161246), (10582, 156888), (11544, 143814), (13074, 126984), (14652, 113308), (15873, 104592), (17316, 95876), (17432, 95238), (19536, 84981), (19611, 84656), (20592, 80623), (21164, 78444), (23088, 71907), (23969, 69264), (26148, 63492), (28327, 58608), (29304, 56654), (31746, 52296), (34632, 47938), (34864, 47619), (39222, 42328)]