199593660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2396

約数の個数: 144

約数和(自身を含む): 672809760

約数和(自身を除く): 473216100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1421, 1470, 1740, 2030, 2341, 2436, 2842, 2940, 3045, 4060, 4263, 4682, 5684, 6090, 7023, 7105, 8526, 9364, 11705, 12180, 14046, 14210, 16387, 17052, 21315, 23410, 28092, 28420, 32774, 35115, 42630, 46820, 49161, 65548, 67889, 70230, 81935, 85260, 98322, 114709, 135778, 140460, 163870, 196644, 203667, 229418, 245805, 271556, 327740, 339445, 344127, 407334, 458836, 475223, 491610, 573545, 678890, 688254, 814668, 950446, 983220, 1018335, 1147090, 1357780, 1376508, 1425669, 1720635, 1900892, 2036670, 2294180, 2376115, 2851338, 3326561, 3441270, 4073340, 4752230, 5702676, 6653122, 6882540, 7128345, 9504460, 9979683, 13306244, 14256690, 16632805, 19959366, 28513380, 33265610, 39918732, 49898415, 66531220, 99796830, 199593660]

約数ペア:

[(1, 199593660), (2, 99796830), (3, 66531220), (4, 49898415), (5, 39918732), (6, 33265610), (7, 28513380), (10, 19959366), (12, 16632805), (14, 14256690), (15, 13306244), (20, 9979683), (21, 9504460), (28, 7128345), (29, 6882540), (30, 6653122), (35, 5702676), (42, 4752230), (49, 4073340), (58, 3441270), (60, 3326561), (70, 2851338), (84, 2376115), (87, 2294180), (98, 2036670), (105, 1900892), (116, 1720635), (140, 1425669), (145, 1376508), (147, 1357780), (174, 1147090), (196, 1018335), (203, 983220), (210, 950446), (245, 814668), (290, 688254), (294, 678890), (348, 573545), (406, 491610), (420, 475223), (435, 458836), (490, 407334), (580, 344127), (588, 339445), (609, 327740), (735, 271556), (812, 245805), (870, 229418), (980, 203667), (1015, 196644), (1218, 163870), (1421, 140460), (1470, 135778), (1740, 114709), (2030, 98322), (2341, 85260), (2436, 81935), (2842, 70230), (2940, 67889), (3045, 65548), (4060, 49161), (4263, 46820), (4682, 42630), (5684, 35115), (6090, 32774), (7023, 28420), (7105, 28092), (8526, 23410), (9364, 21315), (11705, 17052), (12180, 16387), (14046, 14210)]