136256820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 437606400

約数和(自身を除く): 301349580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 439, 739, 878, 1317, 1478, 1756, 2195, 2217, 2634, 2956, 3073, 3695, 4390, 4434, 5173, 5268, 6146, 6585, 7390, 8780, 8868, 9219, 10346, 11085, 12292, 13170, 14780, 15365, 15519, 18438, 20692, 22170, 25865, 26340, 30730, 31038, 36876, 44340, 46095, 51730, 61460, 62076, 77595, 92190, 103460, 155190, 184380, 310380, 324421, 648842, 973263, 1297684, 1622105, 1946526, 2270947, 3244210, 3893052, 4541894, 4866315, 6488420, 6812841, 9083788, 9732630, 11354735, 13625682, 19465260, 22709470, 27251364, 34064205, 45418940, 68128410, 136256820]

約数ペア:

[(1, 136256820), (2, 68128410), (3, 45418940), (4, 34064205), (5, 27251364), (6, 22709470), (7, 19465260), (10, 13625682), (12, 11354735), (14, 9732630), (15, 9083788), (20, 6812841), (21, 6488420), (28, 4866315), (30, 4541894), (35, 3893052), (42, 3244210), (60, 2270947), (70, 1946526), (84, 1622105), (105, 1297684), (140, 973263), (210, 648842), (420, 324421), (439, 310380), (739, 184380), (878, 155190), (1317, 103460), (1478, 92190), (1756, 77595), (2195, 62076), (2217, 61460), (2634, 51730), (2956, 46095), (3073, 44340), (3695, 36876), (4390, 31038), (4434, 30730), (5173, 26340), (5268, 25865), (6146, 22170), (6585, 20692), (7390, 18438), (8780, 15519), (8868, 15365), (9219, 14780), (10346, 13170), (11085, 12292)]