2080762905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 3816288000

約数和(自身を除く): 1735525095

約数列:

[1, 3, 5, 13, 15, 29, 39, 43, 65, 87, 129, 145, 195, 199, 215, 377, 435, 559, 597, 645, 995, 1131, 1247, 1677, 1849, 1885, 2587, 2795, 2985, 3741, 5547, 5655, 5771, 6235, 7761, 8385, 8557, 9245, 12935, 16211, 17313, 18705, 24037, 25671, 27735, 28855, 38805, 42785, 48633, 53621, 72111, 75023, 81055, 86565, 111241, 120185, 128355, 160863, 225069, 243165, 248153, 268105, 333723, 360555, 367951, 375115, 556205, 697073, 744459, 804315, 1103853, 1125345, 1240765, 1668615, 1839755, 2091219, 3225989, 3485365, 3722295, 4783363, 5519265, 9677967, 10456095, 10670579, 14350089, 16129945, 23916815, 32011737, 48389835, 53352895, 71750445, 138717527, 160058685, 416152581, 693587635, 2080762905]

約数ペア:

[(1, 2080762905), (3, 693587635), (5, 416152581), (13, 160058685), (15, 138717527), (29, 71750445), (39, 53352895), (43, 48389835), (65, 32011737), (87, 23916815), (129, 16129945), (145, 14350089), (195, 10670579), (199, 10456095), (215, 9677967), (377, 5519265), (435, 4783363), (559, 3722295), (597, 3485365), (645, 3225989), (995, 2091219), (1131, 1839755), (1247, 1668615), (1677, 1240765), (1849, 1125345), (1885, 1103853), (2587, 804315), (2795, 744459), (2985, 697073), (3741, 556205), (5547, 375115), (5655, 367951), (5771, 360555), (6235, 333723), (7761, 268105), (8385, 248153), (8557, 243165), (9245, 225069), (12935, 160863), (16211, 128355), (17313, 120185), (18705, 111241), (24037, 86565), (25671, 81055), (27735, 75023), (28855, 72111), (38805, 53621), (42785, 48633)]