2049589080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73939}}^1$

素因数の和:73974

約数の個数: 192

約数和(自身を含む): 8304940800

約数和(自身を除く): 6255351720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 73939, 147878, 221817, 295756, 369695, 443634, 517573, 591512, 665451, 739390, 813329, 887268, 1035146, 1109085, 1330902, 1478780, 1552719, 1626658, 1774536, 2070292, 2218170, 2439987, 2587865, 2661804, 2957560, 3105438, 3253316, 3327255, 4066645, 4140584, 4436340, 4658157, 4879974, 5175730, 5323608, 5693303, 6210876, 6506632, 6654510, 7319961, 7763595, 8133290, 8872680, 9316314, 9759948, 10351460, 11386606, 12199935, 12421752, 13309020, 14639922, 15527190, 16266580, 17079909, 18632628, 19519896, 20702920, 22773212, 23290785, 24399870, 26618040, 28466515, 29279844, 31054380, 32533160, 34159818, 36599805, 37265256, 45546424, 46581570, 48799740, 51239727, 56933030, 58559688, 62108760, 68319636, 73199610, 85399545, 93163140, 97599480, 102479454, 113866060, 136639272, 146399220, 170799090, 186326280, 204958908, 227732120, 256198635, 292798440, 341598180, 409917816, 512397270, 683196360, 1024794540, 2049589080]

約数ペア:

[(1, 2049589080), (2, 1024794540), (3, 683196360), (4, 512397270), (5, 409917816), (6, 341598180), (7, 292798440), (8, 256198635), (9, 227732120), (10, 204958908), (11, 186326280), (12, 170799090), (14, 146399220), (15, 136639272), (18, 113866060), (20, 102479454), (21, 97599480), (22, 93163140), (24, 85399545), (28, 73199610), (30, 68319636), (33, 62108760), (35, 58559688), (36, 56933030), (40, 51239727), (42, 48799740), (44, 46581570), (45, 45546424), (55, 37265256), (56, 36599805), (60, 34159818), (63, 32533160), (66, 31054380), (70, 29279844), (72, 28466515), (77, 26618040), (84, 24399870), (88, 23290785), (90, 22773212), (99, 20702920), (105, 19519896), (110, 18632628), (120, 17079909), (126, 16266580), (132, 15527190), (140, 14639922), (154, 13309020), (165, 12421752), (168, 12199935), (180, 11386606), (198, 10351460), (210, 9759948), (220, 9316314), (231, 8872680), (252, 8133290), (264, 7763595), (280, 7319961), (308, 6654510), (315, 6506632), (330, 6210876), (360, 5693303), (385, 5323608), (396, 5175730), (420, 4879974), (440, 4658157), (462, 4436340), (495, 4140584), (504, 4066645), (616, 3327255), (630, 3253316), (660, 3105438), (693, 2957560), (770, 2661804), (792, 2587865), (840, 2439987), (924, 2218170), (990, 2070292), (1155, 1774536), (1260, 1626658), (1320, 1552719), (1386, 1478780), (1540, 1330902), (1848, 1109085), (1980, 1035146), (2310, 887268), (2520, 813329), (2772, 739390), (3080, 665451), (3465, 591512), (3960, 517573), (4620, 443634), (5544, 369695), (6930, 295756), (9240, 221817), (13860, 147878), (27720, 73939)]