21970469664

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1583}}^1$

素因数の和:1960

約数の個数: 288

約数和(自身を含む): 73665656064

約数和(自身を除く): 51695186400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 337, 352, 396, 416, 429, 468, 528, 572, 624, 674, 792, 858, 936, 1011, 1056, 1144, 1248, 1287, 1348, 1583, 1584, 1716, 1872, 2022, 2288, 2574, 2696, 3033, 3166, 3168, 3432, 3707, 3744, 4044, 4381, 4576, 4749, 5148, 5392, 6066, 6332, 6864, 7414, 8088, 8762, 9498, 10296, 10784, 11121, 12132, 12664, 13143, 13728, 14247, 14828, 16176, 17413, 17524, 18996, 20579, 20592, 22242, 24264, 25328, 26286, 28494, 29656, 32352, 33363, 34826, 35048, 37992, 39429, 41158, 41184, 44484, 48191, 48528, 50656, 52239, 52572, 56988, 59312, 61737, 66726, 69652, 70096, 75984, 78858, 82316, 88968, 96382, 97056, 104478, 105144, 113976, 118624, 123474, 133452, 139304, 140192, 144573, 151968, 156717, 157716, 164632, 177936, 185211, 192764, 208956, 210288, 226369, 227952, 246948, 266904, 278608, 289146, 313434, 315432, 329264, 355872, 370422, 385528, 417912, 420576, 433719, 452738, 455904, 493896, 533471, 533808, 557216, 578292, 626868, 630864, 658528, 679107, 740844, 771056, 835824, 867438, 905476, 987792, 1066942, 1067616, 1156584, 1253736, 1261728, 1358214, 1481688, 1542112, 1600413, 1671648, 1734876, 1810952, 1975584, 2037321, 2133884, 2313168, 2507472, 2716428, 2963376, 3200826, 3469752, 3621904, 4074642, 4267768, 4626336, 4801239, 5014944, 5432856, 5868181, 5926752, 6401652, 6935123, 6939504, 7243808, 8149284, 8535536, 9602478, 10865712, 11736362, 12803304, 13870246, 13879008, 16298568, 17071072, 17604543, 19204956, 20805369, 21731424, 23472724, 25606608, 27740492, 32597136, 35209086, 38409912, 41610738, 46945448, 51213216, 52813629, 55480984, 62416107, 65194272, 70418172, 76286353, 76819824, 83221476, 93890896, 105627258, 110961968, 124832214, 140836344, 152572706, 153639648, 166442952, 187781792, 211254516, 221923936, 228859059, 249664428, 281672688, 305145412, 332885904, 422509032, 457718118, 499328856, 563345376, 610290824, 665771808, 686577177, 845018064, 915436236, 998657712, 1220581648, 1373154354, 1690036128, 1830872472, 1997315424, 2441163296, 2746308708, 3661744944, 5492617416, 7323489888, 10985234832, 21970469664]

約数ペア:

[(1, 21970469664), (2, 10985234832), (3, 7323489888), (4, 5492617416), (6, 3661744944), (8, 2746308708), (9, 2441163296), (11, 1997315424), (12, 1830872472), (13, 1690036128), (16, 1373154354), (18, 1220581648), (22, 998657712), (24, 915436236), (26, 845018064), (32, 686577177), (33, 665771808), (36, 610290824), (39, 563345376), (44, 499328856), (48, 457718118), (52, 422509032), (66, 332885904), (72, 305145412), (78, 281672688), (88, 249664428), (96, 228859059), (99, 221923936), (104, 211254516), (117, 187781792), (132, 166442952), (143, 153639648), (144, 152572706), (156, 140836344), (176, 124832214), (198, 110961968), (208, 105627258), (234, 93890896), (264, 83221476), (286, 76819824), (288, 76286353), (312, 70418172), (337, 65194272), (352, 62416107), (396, 55480984), (416, 52813629), (429, 51213216), (468, 46945448), (528, 41610738), (572, 38409912), (624, 35209086), (674, 32597136), (792, 27740492), (858, 25606608), (936, 23472724), (1011, 21731424), (1056, 20805369), (1144, 19204956), (1248, 17604543), (1287, 17071072), (1348, 16298568), (1583, 13879008), (1584, 13870246), (1716, 12803304), (1872, 11736362), (2022, 10865712), (2288, 9602478), (2574, 8535536), (2696, 8149284), (3033, 7243808), (3166, 6939504), (3168, 6935123), (3432, 6401652), (3707, 5926752), (3744, 5868181), (4044, 5432856), (4381, 5014944), (4576, 4801239), (4749, 4626336), (5148, 4267768), (5392, 4074642), (6066, 3621904), (6332, 3469752), (6864, 3200826), (7414, 2963376), (8088, 2716428), (8762, 2507472), (9498, 2313168), (10296, 2133884), (10784, 2037321), (11121, 1975584), (12132, 1810952), (12664, 1734876), (13143, 1671648), (13728, 1600413), (14247, 1542112), (14828, 1481688), (16176, 1358214), (17413, 1261728), (17524, 1253736), (18996, 1156584), (20579, 1067616), (20592, 1066942), (22242, 987792), (24264, 905476), (25328, 867438), (26286, 835824), (28494, 771056), (29656, 740844), (32352, 679107), (33363, 658528), (34826, 630864), (35048, 626868), (37992, 578292), (39429, 557216), (41158, 533808), (41184, 533471), (44484, 493896), (48191, 455904), (48528, 452738), (50656, 433719), (52239, 420576), (52572, 417912), (56988, 385528), (59312, 370422), (61737, 355872), (66726, 329264), (69652, 315432), (70096, 313434), (75984, 289146), (78858, 278608), (82316, 266904), (88968, 246948), (96382, 227952), (97056, 226369), (104478, 210288), (105144, 208956), (113976, 192764), (118624, 185211), (123474, 177936), (133452, 164632), (139304, 157716), (140192, 156717), (144573, 151968)]