1974214440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17191}}^1$

素因数の和:17248

約数の個数: 192

約数和(自身を含む): 7241270400

約数和(自身を除く): 5267055960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1595, 1740, 1914, 1980, 2088, 2552, 2610, 2871, 3190, 3480, 3828, 3960, 4785, 5220, 5742, 6380, 7656, 9570, 10440, 11484, 12760, 14355, 17191, 19140, 22968, 28710, 34382, 38280, 51573, 57420, 68764, 85955, 103146, 114840, 137528, 154719, 171910, 189101, 206292, 257865, 309438, 343820, 378202, 412584, 498539, 515730, 567303, 618876, 687640, 756404, 773595, 945505, 997078, 1031460, 1134606, 1237752, 1495617, 1512808, 1547190, 1701909, 1891010, 1994156, 2062920, 2269212, 2492695, 2836515, 2991234, 3094380, 3403818, 3782020, 3988312, 4486851, 4538424, 4985390, 5483929, 5673030, 5982468, 6188760, 6807636, 7478085, 7564040, 8509545, 8973702, 9970780, 10967858, 11346060, 11964936, 13615272, 14956170, 16451787, 17019090, 17947404, 19941560, 21935716, 22434255, 22692120, 27419645, 29912340, 32903574, 34038180, 35894808, 43871432, 44868510, 49355361, 54839290, 59824680, 65807148, 68076360, 82258935, 89737020, 98710722, 109678580, 131614296, 164517870, 179474040, 197421444, 219357160, 246776805, 329035740, 394842888, 493553610, 658071480, 987107220, 1974214440]

約数ペア:

[(1, 1974214440), (2, 987107220), (3, 658071480), (4, 493553610), (5, 394842888), (6, 329035740), (8, 246776805), (9, 219357160), (10, 197421444), (11, 179474040), (12, 164517870), (15, 131614296), (18, 109678580), (20, 98710722), (22, 89737020), (24, 82258935), (29, 68076360), (30, 65807148), (33, 59824680), (36, 54839290), (40, 49355361), (44, 44868510), (45, 43871432), (55, 35894808), (58, 34038180), (60, 32903574), (66, 29912340), (72, 27419645), (87, 22692120), (88, 22434255), (90, 21935716), (99, 19941560), (110, 17947404), (116, 17019090), (120, 16451787), (132, 14956170), (145, 13615272), (165, 11964936), (174, 11346060), (180, 10967858), (198, 9970780), (220, 8973702), (232, 8509545), (261, 7564040), (264, 7478085), (290, 6807636), (319, 6188760), (330, 5982468), (348, 5673030), (360, 5483929), (396, 4985390), (435, 4538424), (440, 4486851), (495, 3988312), (522, 3782020), (580, 3403818), (638, 3094380), (660, 2991234), (696, 2836515), (792, 2492695), (870, 2269212), (957, 2062920), (990, 1994156), (1044, 1891010), (1160, 1701909), (1276, 1547190), (1305, 1512808), (1320, 1495617), (1595, 1237752), (1740, 1134606), (1914, 1031460), (1980, 997078), (2088, 945505), (2552, 773595), (2610, 756404), (2871, 687640), (3190, 618876), (3480, 567303), (3828, 515730), (3960, 498539), (4785, 412584), (5220, 378202), (5742, 343820), (6380, 309438), (7656, 257865), (9570, 206292), (10440, 189101), (11484, 171910), (12760, 154719), (14355, 137528), (17191, 114840), (19140, 103146), (22968, 85955), (28710, 68764), (34382, 57420), (38280, 51573)]