307096160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 884901024

約数和(自身を除く): 577804864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 127, 136, 140, 160, 170, 224, 238, 254, 272, 280, 340, 476, 508, 544, 560, 595, 635, 680, 889, 952, 1016, 1120, 1190, 1270, 1360, 1778, 1904, 2032, 2159, 2380, 2540, 2720, 3556, 3808, 4064, 4318, 4445, 4760, 5080, 7112, 8636, 8890, 9520, 10160, 10795, 14224, 15113, 16129, 17272, 17780, 19040, 20320, 21590, 28448, 30226, 32258, 34544, 35560, 43180, 60452, 64516, 69088, 71120, 75565, 80645, 86360, 112903, 120904, 129032, 142240, 151130, 161290, 172720, 225806, 241808, 258064, 274193, 302260, 322580, 345440, 451612, 483616, 516128, 548386, 564515, 604520, 645160, 903224, 1096772, 1129030, 1209040, 1290320, 1370965, 1806448, 1919351, 2193544, 2258060, 2418080, 2580640, 2741930, 3612896, 3838702, 4387088, 4516120, 5483860, 7677404, 8774176, 9032240, 9596755, 10967720, 15354808, 18064480, 19193510, 21935440, 30709616, 38387020, 43870880, 61419232, 76774040, 153548080, 307096160]

約数ペア:

[(1, 307096160), (2, 153548080), (4, 76774040), (5, 61419232), (7, 43870880), (8, 38387020), (10, 30709616), (14, 21935440), (16, 19193510), (17, 18064480), (20, 15354808), (28, 10967720), (32, 9596755), (34, 9032240), (35, 8774176), (40, 7677404), (56, 5483860), (68, 4516120), (70, 4387088), (80, 3838702), (85, 3612896), (112, 2741930), (119, 2580640), (127, 2418080), (136, 2258060), (140, 2193544), (160, 1919351), (170, 1806448), (224, 1370965), (238, 1290320), (254, 1209040), (272, 1129030), (280, 1096772), (340, 903224), (476, 645160), (508, 604520), (544, 564515), (560, 548386), (595, 516128), (635, 483616), (680, 451612), (889, 345440), (952, 322580), (1016, 302260), (1120, 274193), (1190, 258064), (1270, 241808), (1360, 225806), (1778, 172720), (1904, 161290), (2032, 151130), (2159, 142240), (2380, 129032), (2540, 120904), (2720, 112903), (3556, 86360), (3808, 80645), (4064, 75565), (4318, 71120), (4445, 69088), (4760, 64516), (5080, 60452), (7112, 43180), (8636, 35560), (8890, 34544), (9520, 32258), (10160, 30226), (10795, 28448), (14224, 21590), (15113, 20320), (16129, 19040), (17272, 17780)]