142914660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1499}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 316733340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 1135, 1362, 1499, 1589, 2270, 2724, 2998, 3178, 3405, 4497, 4540, 4767, 5996, 6356, 6810, 7495, 7945, 8994, 9534, 10493, 13620, 14990, 15890, 17988, 19068, 20986, 22485, 23835, 29980, 31479, 31780, 41972, 44970, 47670, 52465, 62958, 89940, 95340, 104930, 125916, 157395, 209860, 314790, 340273, 629580, 680546, 1020819, 1361092, 1701365, 2041638, 2381911, 3402730, 4083276, 4763822, 5104095, 6805460, 7145733, 9527644, 10208190, 11909555, 14291466, 20416380, 23819110, 28582932, 35728665, 47638220, 71457330, 142914660]

約数ペア:

[(1, 142914660), (2, 71457330), (3, 47638220), (4, 35728665), (5, 28582932), (6, 23819110), (7, 20416380), (10, 14291466), (12, 11909555), (14, 10208190), (15, 9527644), (20, 7145733), (21, 6805460), (28, 5104095), (30, 4763822), (35, 4083276), (42, 3402730), (60, 2381911), (70, 2041638), (84, 1701365), (105, 1361092), (140, 1020819), (210, 680546), (227, 629580), (420, 340273), (454, 314790), (681, 209860), (908, 157395), (1135, 125916), (1362, 104930), (1499, 95340), (1589, 89940), (2270, 62958), (2724, 52465), (2998, 47670), (3178, 44970), (3405, 41972), (4497, 31780), (4540, 31479), (4767, 29980), (5996, 23835), (6356, 22485), (6810, 20986), (7495, 19068), (7945, 17988), (8994, 15890), (9534, 14990), (10493, 13620)]