140957520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 482112000

約数和(自身を除く): 341154480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 240, 264, 321, 330, 428, 440, 499, 528, 535, 642, 660, 856, 880, 998, 1070, 1177, 1284, 1320, 1497, 1605, 1712, 1996, 2140, 2354, 2495, 2568, 2640, 2994, 3210, 3531, 3992, 4280, 4708, 4990, 5136, 5489, 5885, 5988, 6420, 7062, 7485, 7984, 8560, 9416, 9980, 10978, 11770, 11976, 12840, 14124, 14970, 16467, 17655, 18832, 19960, 21956, 23540, 23952, 25680, 27445, 28248, 29940, 32934, 35310, 39920, 43912, 47080, 53393, 54890, 56496, 59880, 65868, 70620, 82335, 87824, 94160, 106786, 109780, 119760, 131736, 141240, 160179, 164670, 213572, 219560, 263472, 266965, 282480, 320358, 329340, 427144, 439120, 533930, 587323, 640716, 658680, 800895, 854288, 1067860, 1174646, 1281432, 1317360, 1601790, 1761969, 2135720, 2349292, 2562864, 2936615, 3203580, 3523938, 4271440, 4698584, 5873230, 6407160, 7047876, 8809845, 9397168, 11746460, 12814320, 14095752, 17619690, 23492920, 28191504, 35239380, 46985840, 70478760, 140957520]

約数ペア:

[(1, 140957520), (2, 70478760), (3, 46985840), (4, 35239380), (5, 28191504), (6, 23492920), (8, 17619690), (10, 14095752), (11, 12814320), (12, 11746460), (15, 9397168), (16, 8809845), (20, 7047876), (22, 6407160), (24, 5873230), (30, 4698584), (33, 4271440), (40, 3523938), (44, 3203580), (48, 2936615), (55, 2562864), (60, 2349292), (66, 2135720), (80, 1761969), (88, 1601790), (107, 1317360), (110, 1281432), (120, 1174646), (132, 1067860), (165, 854288), (176, 800895), (214, 658680), (220, 640716), (240, 587323), (264, 533930), (321, 439120), (330, 427144), (428, 329340), (440, 320358), (499, 282480), (528, 266965), (535, 263472), (642, 219560), (660, 213572), (856, 164670), (880, 160179), (998, 141240), (1070, 131736), (1177, 119760), (1284, 109780), (1320, 106786), (1497, 94160), (1605, 87824), (1712, 82335), (1996, 70620), (2140, 65868), (2354, 59880), (2495, 56496), (2568, 54890), (2640, 53393), (2994, 47080), (3210, 43912), (3531, 39920), (3992, 35310), (4280, 32934), (4708, 29940), (4990, 28248), (5136, 27445), (5489, 25680), (5885, 23952), (5988, 23540), (6420, 21956), (7062, 19960), (7485, 18832), (7984, 17655), (8560, 16467), (9416, 14970), (9980, 14124), (10978, 12840), (11770, 11976)]