201328960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 168

約数和(自身を含む): 583899264

約数和(自身を除く): 382570304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 311, 320, 340, 448, 476, 544, 560, 578, 595, 622, 680, 952, 1088, 1120, 1156, 1190, 1244, 1360, 1445, 1555, 1904, 2023, 2177, 2240, 2312, 2380, 2488, 2720, 2890, 3110, 3808, 4046, 4354, 4624, 4760, 4976, 5287, 5440, 5780, 6220, 7616, 8092, 8708, 9248, 9520, 9952, 10115, 10574, 10885, 11560, 12440, 16184, 17416, 18496, 19040, 19904, 20230, 21148, 21770, 23120, 24880, 26435, 32368, 34832, 37009, 38080, 40460, 42296, 43540, 46240, 49760, 52870, 64736, 69664, 74018, 80920, 84592, 87080, 89879, 92480, 99520, 105740, 129472, 139328, 148036, 161840, 169184, 174160, 179758, 185045, 211480, 296072, 323680, 338368, 348320, 359516, 370090, 422960, 449395, 592144, 629153, 647360, 696640, 719032, 740180, 845920, 898790, 1184288, 1258306, 1438064, 1480360, 1691840, 1797580, 2368576, 2516612, 2876128, 2960720, 3145765, 3595160, 5033224, 5752256, 5921440, 6291530, 7190320, 10066448, 11842880, 12583060, 14380640, 20132896, 25166120, 28761280, 40265792, 50332240, 100664480, 201328960]

約数ペア:

[(1, 201328960), (2, 100664480), (4, 50332240), (5, 40265792), (7, 28761280), (8, 25166120), (10, 20132896), (14, 14380640), (16, 12583060), (17, 11842880), (20, 10066448), (28, 7190320), (32, 6291530), (34, 5921440), (35, 5752256), (40, 5033224), (56, 3595160), (64, 3145765), (68, 2960720), (70, 2876128), (80, 2516612), (85, 2368576), (112, 1797580), (119, 1691840), (136, 1480360), (140, 1438064), (160, 1258306), (170, 1184288), (224, 898790), (238, 845920), (272, 740180), (280, 719032), (289, 696640), (311, 647360), (320, 629153), (340, 592144), (448, 449395), (476, 422960), (544, 370090), (560, 359516), (578, 348320), (595, 338368), (622, 323680), (680, 296072), (952, 211480), (1088, 185045), (1120, 179758), (1156, 174160), (1190, 169184), (1244, 161840), (1360, 148036), (1445, 139328), (1555, 129472), (1904, 105740), (2023, 99520), (2177, 92480), (2240, 89879), (2312, 87080), (2380, 84592), (2488, 80920), (2720, 74018), (2890, 69664), (3110, 64736), (3808, 52870), (4046, 49760), (4354, 46240), (4624, 43540), (4760, 42296), (4976, 40460), (5287, 38080), (5440, 37009), (5780, 34832), (6220, 32368), (7616, 26435), (8092, 24880), (8708, 23120), (9248, 21770), (9520, 21148), (9952, 20230), (10115, 19904), (10574, 19040), (10885, 18496), (11560, 17416), (12440, 16184)]