192064640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 301452160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 139, 160, 170, 254, 272, 278, 320, 340, 508, 544, 556, 635, 640, 680, 695, 1016, 1088, 1112, 1270, 1360, 1390, 2032, 2159, 2176, 2224, 2363, 2540, 2720, 2780, 4064, 4318, 4448, 4726, 5080, 5440, 5560, 8128, 8636, 8896, 9452, 10160, 10795, 10880, 11120, 11815, 16256, 17272, 17653, 17792, 18904, 20320, 21590, 22240, 23630, 34544, 35306, 37808, 40640, 43180, 44480, 47260, 69088, 70612, 75616, 81280, 86360, 88265, 88960, 94520, 138176, 141224, 151232, 172720, 176530, 189040, 276352, 282448, 300101, 302464, 345440, 353060, 378080, 564896, 600202, 690880, 706120, 756160, 1129792, 1200404, 1381760, 1412240, 1500505, 1512320, 2259584, 2400808, 2824480, 3001010, 4801616, 5648960, 6002020, 9603232, 11297920, 12004040, 19206464, 24008080, 38412928, 48016160, 96032320, 192064640]

約数ペア:

[(1, 192064640), (2, 96032320), (4, 48016160), (5, 38412928), (8, 24008080), (10, 19206464), (16, 12004040), (17, 11297920), (20, 9603232), (32, 6002020), (34, 5648960), (40, 4801616), (64, 3001010), (68, 2824480), (80, 2400808), (85, 2259584), (127, 1512320), (128, 1500505), (136, 1412240), (139, 1381760), (160, 1200404), (170, 1129792), (254, 756160), (272, 706120), (278, 690880), (320, 600202), (340, 564896), (508, 378080), (544, 353060), (556, 345440), (635, 302464), (640, 300101), (680, 282448), (695, 276352), (1016, 189040), (1088, 176530), (1112, 172720), (1270, 151232), (1360, 141224), (1390, 138176), (2032, 94520), (2159, 88960), (2176, 88265), (2224, 86360), (2363, 81280), (2540, 75616), (2720, 70612), (2780, 69088), (4064, 47260), (4318, 44480), (4448, 43180), (4726, 40640), (5080, 37808), (5440, 35306), (5560, 34544), (8128, 23630), (8636, 22240), (8896, 21590), (9452, 20320), (10160, 18904), (10795, 17792), (10880, 17653), (11120, 17272), (11815, 16256)]