119756840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 330220800

約数和(自身を除く): 210463960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 139, 140, 170, 181, 238, 278, 280, 340, 362, 476, 556, 595, 680, 695, 724, 905, 952, 973, 1112, 1190, 1267, 1390, 1448, 1810, 1946, 2363, 2380, 2534, 2780, 3077, 3620, 3892, 4726, 4760, 4865, 5068, 5560, 6154, 6335, 7240, 7784, 9452, 9730, 10136, 11815, 12308, 12670, 15385, 16541, 18904, 19460, 21539, 23630, 24616, 25159, 25340, 30770, 33082, 38920, 43078, 47260, 50318, 50680, 61540, 66164, 82705, 86156, 94520, 100636, 107695, 123080, 125795, 132328, 165410, 172312, 176113, 201272, 215390, 251590, 330820, 352226, 427703, 430780, 503180, 661640, 704452, 855406, 861560, 880565, 1006360, 1408904, 1710812, 1761130, 2138515, 2993921, 3421624, 3522260, 4277030, 5987842, 7044520, 8554060, 11975684, 14969605, 17108120, 23951368, 29939210, 59878420, 119756840]

約数ペア:

[(1, 119756840), (2, 59878420), (4, 29939210), (5, 23951368), (7, 17108120), (8, 14969605), (10, 11975684), (14, 8554060), (17, 7044520), (20, 5987842), (28, 4277030), (34, 3522260), (35, 3421624), (40, 2993921), (56, 2138515), (68, 1761130), (70, 1710812), (85, 1408904), (119, 1006360), (136, 880565), (139, 861560), (140, 855406), (170, 704452), (181, 661640), (238, 503180), (278, 430780), (280, 427703), (340, 352226), (362, 330820), (476, 251590), (556, 215390), (595, 201272), (680, 176113), (695, 172312), (724, 165410), (905, 132328), (952, 125795), (973, 123080), (1112, 107695), (1190, 100636), (1267, 94520), (1390, 86156), (1448, 82705), (1810, 66164), (1946, 61540), (2363, 50680), (2380, 50318), (2534, 47260), (2780, 43078), (3077, 38920), (3620, 33082), (3892, 30770), (4726, 25340), (4760, 25159), (4865, 24616), (5068, 23630), (5560, 21539), (6154, 19460), (6335, 18904), (7240, 16541), (7784, 15385), (9452, 12670), (9730, 12308), (10136, 11815)]