1131146280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{285643}}^1$

素因数の和:285671

約数の個数: 96

約数和(自身を含む): 4010441760

約数和(自身を除く): 2879295480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 285643, 571286, 856929, 1142572, 1428215, 1713858, 2285144, 2570787, 2856430, 3142073, 3427716, 4284645, 5141574, 5712860, 6284146, 6855432, 8569290, 9426219, 10283148, 11425720, 12568292, 12853935, 15710365, 17138580, 18852438, 20566296, 25136584, 25707870, 28278657, 31420730, 34277160, 37704876, 47131095, 51415740, 56557314, 62841460, 75409752, 94262190, 102831480, 113114628, 125682920, 141393285, 188524380, 226229256, 282786570, 377048760, 565573140, 1131146280]

約数ペア:

[(1, 1131146280), (2, 565573140), (3, 377048760), (4, 282786570), (5, 226229256), (6, 188524380), (8, 141393285), (9, 125682920), (10, 113114628), (11, 102831480), (12, 94262190), (15, 75409752), (18, 62841460), (20, 56557314), (22, 51415740), (24, 47131095), (30, 37704876), (33, 34277160), (36, 31420730), (40, 28278657), (44, 25707870), (45, 25136584), (55, 20566296), (60, 18852438), (66, 17138580), (72, 15710365), (88, 12853935), (90, 12568292), (99, 11425720), (110, 10283148), (120, 9426219), (132, 8569290), (165, 6855432), (180, 6284146), (198, 5712860), (220, 5141574), (264, 4284645), (330, 3427716), (360, 3142073), (396, 2856430), (440, 2570787), (495, 2285144), (660, 1713858), (792, 1428215), (990, 1142572), (1320, 856929), (1980, 571286), (3960, 285643)]