224717940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65707}}^1$

素因数の和:65741

約数の個数: 72

約数和(自身を含む): 717531360

約数和(自身を除く): 492813420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 65707, 131414, 197121, 262828, 328535, 394242, 591363, 657070, 788484, 985605, 1182726, 1248433, 1314140, 1971210, 2365452, 2496866, 2956815, 3745299, 3942420, 4993732, 5913630, 6242165, 7490598, 11235897, 11827260, 12484330, 14981196, 18726495, 22471794, 24968660, 37452990, 44943588, 56179485, 74905980, 112358970, 224717940]

約数ペア:

[(1, 224717940), (2, 112358970), (3, 74905980), (4, 56179485), (5, 44943588), (6, 37452990), (9, 24968660), (10, 22471794), (12, 18726495), (15, 14981196), (18, 12484330), (19, 11827260), (20, 11235897), (30, 7490598), (36, 6242165), (38, 5913630), (45, 4993732), (57, 3942420), (60, 3745299), (76, 2956815), (90, 2496866), (95, 2365452), (114, 1971210), (171, 1314140), (180, 1248433), (190, 1182726), (228, 985605), (285, 788484), (342, 657070), (380, 591363), (570, 394242), (684, 328535), (855, 262828), (1140, 197121), (1710, 131414), (3420, 65707)]