2008698660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2738

約数の個数: 144

約数和(自身を含む): 6283630080

約数和(自身を除く): 4274931420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 73, 90, 118, 146, 177, 180, 219, 236, 292, 295, 354, 365, 438, 531, 590, 657, 708, 730, 876, 885, 1062, 1095, 1180, 1314, 1460, 1770, 2124, 2190, 2591, 2628, 2655, 3285, 3540, 4307, 4380, 5182, 5310, 6570, 7773, 8614, 10364, 10620, 12921, 12955, 13140, 15546, 17228, 21535, 23319, 25842, 25910, 31092, 38763, 38865, 43070, 46638, 51684, 51820, 64605, 77526, 77730, 86140, 93276, 116595, 129210, 152869, 155052, 155460, 189143, 193815, 233190, 258420, 305738, 378286, 387630, 458607, 466380, 567429, 611476, 756572, 764345, 775260, 917214, 945715, 1134858, 1375821, 1528690, 1702287, 1834428, 1891430, 2269716, 2293035, 2751642, 2837145, 3057380, 3404574, 3782860, 4586070, 5503284, 5674290, 6809148, 6879105, 8511435, 9172140, 11159437, 11348580, 13758210, 17022870, 22318874, 27516420, 33478311, 34045740, 44637748, 55797185, 66956622, 100434933, 111594370, 133913244, 167391555, 200869866, 223188740, 334783110, 401739732, 502174665, 669566220, 1004349330, 2008698660]

約数ペア:

[(1, 2008698660), (2, 1004349330), (3, 669566220), (4, 502174665), (5, 401739732), (6, 334783110), (9, 223188740), (10, 200869866), (12, 167391555), (15, 133913244), (18, 111594370), (20, 100434933), (30, 66956622), (36, 55797185), (45, 44637748), (59, 34045740), (60, 33478311), (73, 27516420), (90, 22318874), (118, 17022870), (146, 13758210), (177, 11348580), (180, 11159437), (219, 9172140), (236, 8511435), (292, 6879105), (295, 6809148), (354, 5674290), (365, 5503284), (438, 4586070), (531, 3782860), (590, 3404574), (657, 3057380), (708, 2837145), (730, 2751642), (876, 2293035), (885, 2269716), (1062, 1891430), (1095, 1834428), (1180, 1702287), (1314, 1528690), (1460, 1375821), (1770, 1134858), (2124, 945715), (2190, 917214), (2591, 775260), (2628, 764345), (2655, 756572), (3285, 611476), (3540, 567429), (4307, 466380), (4380, 458607), (5182, 387630), (5310, 378286), (6570, 305738), (7773, 258420), (8614, 233190), (10364, 193815), (10620, 189143), (12921, 155460), (12955, 155052), (13140, 152869), (15546, 129210), (17228, 116595), (21535, 93276), (23319, 86140), (25842, 77730), (25910, 77526), (31092, 64605), (38763, 51820), (38865, 51684), (43070, 46638)]