297936240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1627}}^1$

素因数の和:1759

約数の個数: 160

約数和(自身を含む): 1065884160

約数和(自身を除く): 767947920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1627, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3254, 3270, 3815, 4360, 4578, 4881, 5232, 6104, 6508, 6540, 7630, 8135, 8720, 9156, 9762, 11389, 11445, 12208, 13016, 13080, 15260, 16270, 18312, 19524, 22778, 22890, 24405, 26032, 26160, 30520, 32540, 34167, 36624, 39048, 45556, 45780, 48810, 56945, 61040, 65080, 68334, 78096, 91112, 91560, 97620, 113890, 130160, 136668, 170835, 177343, 182224, 183120, 195240, 227780, 273336, 341670, 354686, 390480, 455560, 532029, 546672, 683340, 709372, 886715, 911120, 1064058, 1241401, 1366680, 1418744, 1773430, 2128116, 2482802, 2660145, 2733360, 2837488, 3546860, 3724203, 4256232, 4965604, 5320290, 6207005, 7093720, 7448406, 8512464, 9931208, 10640580, 12414010, 14187440, 14896812, 18621015, 19862416, 21281160, 24828020, 29793624, 37242030, 42562320, 49656040, 59587248, 74484060, 99312080, 148968120, 297936240]

約数ペア:

[(1, 297936240), (2, 148968120), (3, 99312080), (4, 74484060), (5, 59587248), (6, 49656040), (7, 42562320), (8, 37242030), (10, 29793624), (12, 24828020), (14, 21281160), (15, 19862416), (16, 18621015), (20, 14896812), (21, 14187440), (24, 12414010), (28, 10640580), (30, 9931208), (35, 8512464), (40, 7448406), (42, 7093720), (48, 6207005), (56, 5320290), (60, 4965604), (70, 4256232), (80, 3724203), (84, 3546860), (105, 2837488), (109, 2733360), (112, 2660145), (120, 2482802), (140, 2128116), (168, 1773430), (210, 1418744), (218, 1366680), (240, 1241401), (280, 1064058), (327, 911120), (336, 886715), (420, 709372), (436, 683340), (545, 546672), (560, 532029), (654, 455560), (763, 390480), (840, 354686), (872, 341670), (1090, 273336), (1308, 227780), (1526, 195240), (1627, 183120), (1635, 182224), (1680, 177343), (1744, 170835), (2180, 136668), (2289, 130160), (2616, 113890), (3052, 97620), (3254, 91560), (3270, 91112), (3815, 78096), (4360, 68334), (4578, 65080), (4881, 61040), (5232, 56945), (6104, 48810), (6508, 45780), (6540, 45556), (7630, 39048), (8135, 36624), (8720, 34167), (9156, 32540), (9762, 30520), (11389, 26160), (11445, 26032), (12208, 24405), (13016, 22890), (13080, 22778), (15260, 19524), (16270, 18312)]