67240440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10987}}^1$

素因数の和:11021

約数の個数: 96

約数和(自身を含む): 231407280

約数和(自身を除く): 164166840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 10987, 21974, 32961, 43948, 54935, 65922, 87896, 98883, 109870, 131844, 164805, 186779, 197766, 219740, 263688, 329610, 373558, 395532, 439480, 494415, 560337, 659220, 747116, 791064, 933895, 988830, 1120674, 1318440, 1494232, 1681011, 1867790, 1977660, 2241348, 2801685, 3362022, 3735580, 3955320, 4482696, 5603370, 6724044, 7471160, 8405055, 11206740, 13448088, 16810110, 22413480, 33620220, 67240440]

約数ペア:

[(1, 67240440), (2, 33620220), (3, 22413480), (4, 16810110), (5, 13448088), (6, 11206740), (8, 8405055), (9, 7471160), (10, 6724044), (12, 5603370), (15, 4482696), (17, 3955320), (18, 3735580), (20, 3362022), (24, 2801685), (30, 2241348), (34, 1977660), (36, 1867790), (40, 1681011), (45, 1494232), (51, 1318440), (60, 1120674), (68, 988830), (72, 933895), (85, 791064), (90, 747116), (102, 659220), (120, 560337), (136, 494415), (153, 439480), (170, 395532), (180, 373558), (204, 329610), (255, 263688), (306, 219740), (340, 197766), (360, 186779), (408, 164805), (510, 131844), (612, 109870), (680, 98883), (765, 87896), (1020, 65922), (1224, 54935), (1530, 43948), (2040, 32961), (3060, 21974), (6120, 10987)]