20154711456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:904

約数の個数: 288

約数和(自身を含む): 64247758848

約数和(自身を除く): 44093047392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 47, 48, 66, 72, 88, 94, 96, 99, 132, 141, 144, 176, 188, 198, 223, 264, 282, 288, 352, 376, 396, 423, 446, 517, 528, 564, 607, 669, 752, 792, 846, 892, 1034, 1056, 1128, 1214, 1338, 1504, 1551, 1584, 1692, 1784, 1821, 2007, 2068, 2256, 2428, 2453, 2676, 3102, 3168, 3384, 3568, 3642, 4014, 4136, 4512, 4653, 4856, 4906, 5352, 5463, 6204, 6677, 6768, 7136, 7284, 7359, 8028, 8272, 9306, 9712, 9812, 10481, 10704, 10926, 12408, 13354, 13536, 14568, 14718, 16056, 16544, 18612, 19424, 19624, 20031, 20962, 21408, 21852, 22077, 24816, 26708, 28529, 29136, 29436, 31443, 32112, 37224, 39248, 40062, 41924, 43704, 44154, 49632, 53416, 57058, 58272, 58872, 60093, 62886, 64224, 74448, 78496, 80124, 83848, 85587, 87408, 88308, 94329, 106832, 114116, 115291, 117744, 120186, 125772, 135361, 148896, 160248, 167696, 171174, 174816, 176616, 188658, 213664, 228232, 230582, 235488, 240372, 251544, 256761, 270722, 313819, 320496, 335392, 342348, 345873, 353232, 377316, 406083, 456464, 461164, 480744, 503088, 513522, 541444, 627638, 640992, 684696, 691746, 706464, 754632, 812166, 912928, 922328, 941457, 961488, 1006176, 1027044, 1037619, 1082888, 1218249, 1255276, 1369392, 1383492, 1488971, 1509264, 1624332, 1844656, 1882914, 1922976, 2054088, 2075238, 2165776, 2436498, 2510552, 2738784, 2766984, 2824371, 2977942, 3018528, 3248664, 3689312, 3765828, 4108176, 4150476, 4331552, 4466913, 4872996, 5021104, 5533968, 5648742, 5955884, 6361967, 6497328, 7531656, 8216352, 8300952, 8933826, 9745992, 10042208, 11067936, 11297484, 11911768, 12723934, 12994656, 13400739, 15063312, 16601904, 17867652, 19085901, 19491984, 22594968, 23823536, 25447868, 26801478, 30126624, 33203808, 35735304, 38171802, 38983968, 45189936, 47647072, 50895736, 53602956, 57257703, 69981637, 71470608, 76343604, 90379872, 101791472, 107205912, 114515406, 139963274, 142941216, 152687208, 203582944, 209944911, 214411824, 229030812, 279926548, 305374416, 419889822, 428823648, 458061624, 559853096, 610748832, 629834733, 839779644, 916123248, 1119706192, 1259669466, 1679559288, 1832246496, 2239412384, 2519338932, 3359118576, 5038677864, 6718237152, 10077355728, 20154711456]

約数ペア:

[(1, 20154711456), (2, 10077355728), (3, 6718237152), (4, 5038677864), (6, 3359118576), (8, 2519338932), (9, 2239412384), (11, 1832246496), (12, 1679559288), (16, 1259669466), (18, 1119706192), (22, 916123248), (24, 839779644), (32, 629834733), (33, 610748832), (36, 559853096), (44, 458061624), (47, 428823648), (48, 419889822), (66, 305374416), (72, 279926548), (88, 229030812), (94, 214411824), (96, 209944911), (99, 203582944), (132, 152687208), (141, 142941216), (144, 139963274), (176, 114515406), (188, 107205912), (198, 101791472), (223, 90379872), (264, 76343604), (282, 71470608), (288, 69981637), (352, 57257703), (376, 53602956), (396, 50895736), (423, 47647072), (446, 45189936), (517, 38983968), (528, 38171802), (564, 35735304), (607, 33203808), (669, 30126624), (752, 26801478), (792, 25447868), (846, 23823536), (892, 22594968), (1034, 19491984), (1056, 19085901), (1128, 17867652), (1214, 16601904), (1338, 15063312), (1504, 13400739), (1551, 12994656), (1584, 12723934), (1692, 11911768), (1784, 11297484), (1821, 11067936), (2007, 10042208), (2068, 9745992), (2256, 8933826), (2428, 8300952), (2453, 8216352), (2676, 7531656), (3102, 6497328), (3168, 6361967), (3384, 5955884), (3568, 5648742), (3642, 5533968), (4014, 5021104), (4136, 4872996), (4512, 4466913), (4653, 4331552), (4856, 4150476), (4906, 4108176), (5352, 3765828), (5463, 3689312), (6204, 3248664), (6677, 3018528), (6768, 2977942), (7136, 2824371), (7284, 2766984), (7359, 2738784), (8028, 2510552), (8272, 2436498), (9306, 2165776), (9712, 2075238), (9812, 2054088), (10481, 1922976), (10704, 1882914), (10926, 1844656), (12408, 1624332), (13354, 1509264), (13536, 1488971), (14568, 1383492), (14718, 1369392), (16056, 1255276), (16544, 1218249), (18612, 1082888), (19424, 1037619), (19624, 1027044), (20031, 1006176), (20962, 961488), (21408, 941457), (21852, 922328), (22077, 912928), (24816, 812166), (26708, 754632), (28529, 706464), (29136, 691746), (29436, 684696), (31443, 640992), (32112, 627638), (37224, 541444), (39248, 513522), (40062, 503088), (41924, 480744), (43704, 461164), (44154, 456464), (49632, 406083), (53416, 377316), (57058, 353232), (58272, 345873), (58872, 342348), (60093, 335392), (62886, 320496), (64224, 313819), (74448, 270722), (78496, 256761), (80124, 251544), (83848, 240372), (85587, 235488), (87408, 230582), (88308, 228232), (94329, 213664), (106832, 188658), (114116, 176616), (115291, 174816), (117744, 171174), (120186, 167696), (125772, 160248), (135361, 148896)]