17716860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 65049600

約数和(自身を除く): 47332740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 109, 126, 129, 135, 140, 172, 180, 189, 210, 215, 218, 252, 258, 270, 301, 315, 327, 378, 387, 420, 430, 436, 516, 540, 545, 602, 630, 645, 654, 756, 763, 774, 860, 903, 945, 981, 1090, 1161, 1204, 1260, 1290, 1308, 1505, 1526, 1548, 1635, 1806, 1890, 1935, 1962, 2180, 2289, 2322, 2580, 2709, 2943, 3010, 3052, 3270, 3612, 3780, 3815, 3870, 3924, 4515, 4578, 4644, 4687, 4905, 5418, 5805, 5886, 6020, 6540, 6867, 7630, 7740, 8127, 9030, 9156, 9374, 9810, 10836, 11445, 11610, 11772, 13545, 13734, 14061, 14715, 15260, 16254, 18060, 18748, 19620, 20601, 22890, 23220, 23435, 27090, 27468, 28122, 29430, 32508, 32809, 34335, 40635, 41202, 42183, 45780, 46870, 54180, 56244, 58860, 65618, 68670, 70305, 81270, 82404, 84366, 93740, 98427, 103005, 126549, 131236, 137340, 140610, 162540, 164045, 168732, 196854, 206010, 210915, 253098, 281220, 295281, 328090, 393708, 412020, 421830, 492135, 506196, 590562, 632745, 656180, 843660, 885843, 984270, 1181124, 1265490, 1476405, 1771686, 1968540, 2530980, 2952810, 3543372, 4429215, 5905620, 8858430, 17716860]

約数ペア:

[(1, 17716860), (2, 8858430), (3, 5905620), (4, 4429215), (5, 3543372), (6, 2952810), (7, 2530980), (9, 1968540), (10, 1771686), (12, 1476405), (14, 1265490), (15, 1181124), (18, 984270), (20, 885843), (21, 843660), (27, 656180), (28, 632745), (30, 590562), (35, 506196), (36, 492135), (42, 421830), (43, 412020), (45, 393708), (54, 328090), (60, 295281), (63, 281220), (70, 253098), (84, 210915), (86, 206010), (90, 196854), (105, 168732), (108, 164045), (109, 162540), (126, 140610), (129, 137340), (135, 131236), (140, 126549), (172, 103005), (180, 98427), (189, 93740), (210, 84366), (215, 82404), (218, 81270), (252, 70305), (258, 68670), (270, 65618), (301, 58860), (315, 56244), (327, 54180), (378, 46870), (387, 45780), (420, 42183), (430, 41202), (436, 40635), (516, 34335), (540, 32809), (545, 32508), (602, 29430), (630, 28122), (645, 27468), (654, 27090), (756, 23435), (763, 23220), (774, 22890), (860, 20601), (903, 19620), (945, 18748), (981, 18060), (1090, 16254), (1161, 15260), (1204, 14715), (1260, 14061), (1290, 13734), (1308, 13545), (1505, 11772), (1526, 11610), (1548, 11445), (1635, 10836), (1806, 9810), (1890, 9374), (1935, 9156), (1962, 9030), (2180, 8127), (2289, 7740), (2322, 7630), (2580, 6867), (2709, 6540), (2943, 6020), (3010, 5886), (3052, 5805), (3270, 5418), (3612, 4905), (3780, 4687), (3815, 4644), (3870, 4578), (3924, 4515)]