196441140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12641}}^1$

素因数の和:12697

約数の個数: 96

約数和(自身を含む): 645652224

約数和(自身を除く): 449211084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 12641, 15540, 25282, 37923, 50564, 63205, 75846, 88487, 126410, 151692, 176974, 189615, 252820, 265461, 353948, 379230, 442435, 467717, 530922, 758460, 884870, 935434, 1061844, 1327305, 1403151, 1769740, 1870868, 2338585, 2654610, 2806302, 3274019, 4677170, 5309220, 5612604, 6548038, 7015755, 9354340, 9822057, 13096076, 14031510, 16370095, 19644114, 28063020, 32740190, 39288228, 49110285, 65480380, 98220570, 196441140]

約数ペア:

[(1, 196441140), (2, 98220570), (3, 65480380), (4, 49110285), (5, 39288228), (6, 32740190), (7, 28063020), (10, 19644114), (12, 16370095), (14, 14031510), (15, 13096076), (20, 9822057), (21, 9354340), (28, 7015755), (30, 6548038), (35, 5612604), (37, 5309220), (42, 4677170), (60, 3274019), (70, 2806302), (74, 2654610), (84, 2338585), (105, 1870868), (111, 1769740), (140, 1403151), (148, 1327305), (185, 1061844), (210, 935434), (222, 884870), (259, 758460), (370, 530922), (420, 467717), (444, 442435), (518, 379230), (555, 353948), (740, 265461), (777, 252820), (1036, 189615), (1110, 176974), (1295, 151692), (1554, 126410), (2220, 88487), (2590, 75846), (3108, 63205), (3885, 50564), (5180, 37923), (7770, 25282), (12641, 15540)]