2750131680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1081

約数の個数: 192

約数和(自身を含む): 8921041920

約数和(自身を除く): 6170910240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 139, 141, 160, 188, 235, 240, 278, 282, 376, 417, 470, 480, 556, 564, 695, 705, 752, 834, 877, 940, 1112, 1128, 1390, 1410, 1504, 1668, 1754, 1880, 2085, 2224, 2256, 2631, 2780, 2820, 3336, 3508, 3760, 4170, 4385, 4448, 4512, 5262, 5560, 5640, 6533, 6672, 7016, 7520, 8340, 8770, 10524, 11120, 11280, 13066, 13155, 13344, 14032, 16680, 17540, 19599, 21048, 22240, 22560, 26132, 26310, 28064, 32665, 33360, 35080, 39198, 41219, 42096, 52264, 52620, 65330, 66720, 70160, 78396, 82438, 84192, 97995, 104528, 105240, 121903, 123657, 130660, 140320, 156792, 164876, 195990, 206095, 209056, 210480, 243806, 247314, 261320, 313584, 329752, 365709, 391980, 412190, 420960, 487612, 494628, 522640, 609515, 618285, 627168, 659504, 731418, 783960, 824380, 975224, 989256, 1045280, 1219030, 1236570, 1319008, 1462836, 1567920, 1648760, 1828545, 1950448, 1978512, 2438060, 2473140, 2925672, 3135840, 3297520, 3657090, 3900896, 3957024, 4876120, 4946280, 5729441, 5851344, 6595040, 7314180, 9752240, 9892560, 11458882, 11702688, 14628360, 17188323, 19504480, 19785120, 22917764, 28647205, 29256720, 34376646, 45835528, 57294410, 58513440, 68753292, 85941615, 91671056, 114588820, 137506584, 171883230, 183342112, 229177640, 275013168, 343766460, 458355280, 550026336, 687532920, 916710560, 1375065840, 2750131680]

約数ペア:

[(1, 2750131680), (2, 1375065840), (3, 916710560), (4, 687532920), (5, 550026336), (6, 458355280), (8, 343766460), (10, 275013168), (12, 229177640), (15, 183342112), (16, 171883230), (20, 137506584), (24, 114588820), (30, 91671056), (32, 85941615), (40, 68753292), (47, 58513440), (48, 57294410), (60, 45835528), (80, 34376646), (94, 29256720), (96, 28647205), (120, 22917764), (139, 19785120), (141, 19504480), (160, 17188323), (188, 14628360), (235, 11702688), (240, 11458882), (278, 9892560), (282, 9752240), (376, 7314180), (417, 6595040), (470, 5851344), (480, 5729441), (556, 4946280), (564, 4876120), (695, 3957024), (705, 3900896), (752, 3657090), (834, 3297520), (877, 3135840), (940, 2925672), (1112, 2473140), (1128, 2438060), (1390, 1978512), (1410, 1950448), (1504, 1828545), (1668, 1648760), (1754, 1567920), (1880, 1462836), (2085, 1319008), (2224, 1236570), (2256, 1219030), (2631, 1045280), (2780, 989256), (2820, 975224), (3336, 824380), (3508, 783960), (3760, 731418), (4170, 659504), (4385, 627168), (4448, 618285), (4512, 609515), (5262, 522640), (5560, 494628), (5640, 487612), (6533, 420960), (6672, 412190), (7016, 391980), (7520, 365709), (8340, 329752), (8770, 313584), (10524, 261320), (11120, 247314), (11280, 243806), (13066, 210480), (13155, 209056), (13344, 206095), (14032, 195990), (16680, 164876), (17540, 156792), (19599, 140320), (21048, 130660), (22240, 123657), (22560, 121903), (26132, 105240), (26310, 104528), (28064, 97995), (32665, 84192), (33360, 82438), (35080, 78396), (39198, 70160), (41219, 66720), (42096, 65330), (52264, 52620)]