40317540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 126427392

約数和(自身を除く): 86109852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 47, 51, 58, 60, 68, 85, 87, 94, 102, 116, 141, 145, 170, 174, 188, 204, 235, 255, 282, 290, 340, 348, 435, 470, 493, 510, 564, 580, 705, 799, 841, 870, 940, 986, 1020, 1363, 1410, 1479, 1598, 1682, 1740, 1972, 2397, 2465, 2523, 2726, 2820, 2958, 3196, 3364, 3995, 4089, 4205, 4794, 4930, 5046, 5452, 5916, 6815, 7395, 7990, 8178, 8410, 9588, 9860, 10092, 11985, 12615, 13630, 14297, 14790, 15980, 16356, 16820, 20445, 23171, 23970, 25230, 27260, 28594, 29580, 39527, 40890, 42891, 46342, 47940, 50460, 57188, 69513, 71485, 79054, 81780, 85782, 92684, 115855, 118581, 139026, 142970, 158108, 171564, 197635, 214455, 231710, 237162, 278052, 285940, 347565, 395270, 428910, 463420, 474324, 592905, 671959, 695130, 790540, 857820, 1185810, 1343918, 1390260, 2015877, 2371620, 2687836, 3359795, 4031754, 6719590, 8063508, 10079385, 13439180, 20158770, 40317540]

約数ペア:

[(1, 40317540), (2, 20158770), (3, 13439180), (4, 10079385), (5, 8063508), (6, 6719590), (10, 4031754), (12, 3359795), (15, 2687836), (17, 2371620), (20, 2015877), (29, 1390260), (30, 1343918), (34, 1185810), (47, 857820), (51, 790540), (58, 695130), (60, 671959), (68, 592905), (85, 474324), (87, 463420), (94, 428910), (102, 395270), (116, 347565), (141, 285940), (145, 278052), (170, 237162), (174, 231710), (188, 214455), (204, 197635), (235, 171564), (255, 158108), (282, 142970), (290, 139026), (340, 118581), (348, 115855), (435, 92684), (470, 85782), (493, 81780), (510, 79054), (564, 71485), (580, 69513), (705, 57188), (799, 50460), (841, 47940), (870, 46342), (940, 42891), (986, 40890), (1020, 39527), (1363, 29580), (1410, 28594), (1479, 27260), (1598, 25230), (1682, 23970), (1740, 23171), (1972, 20445), (2397, 16820), (2465, 16356), (2523, 15980), (2726, 14790), (2820, 14297), (2958, 13630), (3196, 12615), (3364, 11985), (3995, 10092), (4089, 9860), (4205, 9588), (4794, 8410), (4930, 8178), (5046, 7990), (5452, 7395), (5916, 6815)]