680881824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19907

約数の個数: 144

約数和(自身を含む): 2343152448

約数和(自身を除く): 1662270624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 19867, 34272, 39734, 59601, 79468, 119202, 139069, 158936, 178803, 238404, 278138, 317872, 337739, 357606, 417207, 476808, 556276, 635744, 675478, 715212, 834414, 953616, 1013217, 1112552, 1251621, 1350956, 1430424, 1668828, 1907232, 2026434, 2225104, 2364173, 2503242, 2701912, 2860848, 3039651, 3337656, 4052868, 4450208, 4728346, 5006484, 5403824, 5721696, 6079302, 6675312, 7092519, 8105736, 9456692, 10012968, 10807648, 12158604, 13350624, 14185038, 16211472, 18913384, 20025936, 21277557, 24317208, 28370076, 32422944, 37826768, 40051872, 42555114, 48634416, 56740152, 75653536, 85110228, 97268832, 113480304, 170220456, 226960608, 340440912, 680881824]

約数ペア:

[(1, 680881824), (2, 340440912), (3, 226960608), (4, 170220456), (6, 113480304), (7, 97268832), (8, 85110228), (9, 75653536), (12, 56740152), (14, 48634416), (16, 42555114), (17, 40051872), (18, 37826768), (21, 32422944), (24, 28370076), (28, 24317208), (32, 21277557), (34, 20025936), (36, 18913384), (42, 16211472), (48, 14185038), (51, 13350624), (56, 12158604), (63, 10807648), (68, 10012968), (72, 9456692), (84, 8105736), (96, 7092519), (102, 6675312), (112, 6079302), (119, 5721696), (126, 5403824), (136, 5006484), (144, 4728346), (153, 4450208), (168, 4052868), (204, 3337656), (224, 3039651), (238, 2860848), (252, 2701912), (272, 2503242), (288, 2364173), (306, 2225104), (336, 2026434), (357, 1907232), (408, 1668828), (476, 1430424), (504, 1350956), (544, 1251621), (612, 1112552), (672, 1013217), (714, 953616), (816, 834414), (952, 715212), (1008, 675478), (1071, 635744), (1224, 556276), (1428, 476808), (1632, 417207), (1904, 357606), (2016, 337739), (2142, 317872), (2448, 278138), (2856, 238404), (3808, 178803), (4284, 158936), (4896, 139069), (5712, 119202), (8568, 79468), (11424, 59601), (17136, 39734), (19867, 34272)]