261203929280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{4793}}^1\times {\mathrm{24329}}^1$

素因数の和:29146

約数の個数: 112

約数和(自身を含む): 711025369920

約数和(自身を除く): 449821440640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 4793, 9586, 19172, 23965, 24329, 33551, 38344, 47930, 48658, 67102, 76688, 95860, 97316, 121645, 134204, 153376, 167755, 170303, 191720, 194632, 243290, 268408, 306752, 335510, 340606, 383440, 389264, 486580, 536816, 671020, 681212, 766880, 778528, 851515, 973160, 1073632, 1342040, 1362424, 1533760, 1557056, 1703030, 1946320, 2147264, 2684080, 2724848, 3406060, 3892640, 5368160, 5449696, 6812120, 7785280, 10736320, 10899392, 13624240, 27248480, 54496960, 116608897, 233217794, 466435588, 583044485, 816262279, 932871176, 1166088970, 1632524558, 1865742352, 2332177940, 3265049116, 3731484704, 4081311395, 4664355880, 6530098232, 7462969408, 8162622790, 9328711760, 13060196464, 16325245580, 18657423520, 26120392928, 32650491160, 37314847040, 52240785856, 65300982320, 130601964640, 261203929280]

約数ペア:

[(1, 261203929280), (2, 130601964640), (4, 65300982320), (5, 52240785856), (7, 37314847040), (8, 32650491160), (10, 26120392928), (14, 18657423520), (16, 16325245580), (20, 13060196464), (28, 9328711760), (32, 8162622790), (35, 7462969408), (40, 6530098232), (56, 4664355880), (64, 4081311395), (70, 3731484704), (80, 3265049116), (112, 2332177940), (140, 1865742352), (160, 1632524558), (224, 1166088970), (280, 932871176), (320, 816262279), (448, 583044485), (560, 466435588), (1120, 233217794), (2240, 116608897), (4793, 54496960), (9586, 27248480), (19172, 13624240), (23965, 10899392), (24329, 10736320), (33551, 7785280), (38344, 6812120), (47930, 5449696), (48658, 5368160), (67102, 3892640), (76688, 3406060), (95860, 2724848), (97316, 2684080), (121645, 2147264), (134204, 1946320), (153376, 1703030), (167755, 1557056), (170303, 1533760), (191720, 1362424), (194632, 1342040), (243290, 1073632), (268408, 973160), (306752, 851515), (335510, 778528), (340606, 766880), (383440, 681212), (389264, 671020), (486580, 536816)]