2040224453085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{244747}}^1$

素因数の和:245003

約数の個数: 128

約数和(自身を含む): 4168344305664

約数和(自身を除く): 2128119852579

約数列:

[1, 3, 5, 7, 13, 15, 21, 31, 35, 39, 65, 91, 93, 105, 155, 195, 197, 217, 273, 403, 455, 465, 591, 651, 985, 1085, 1209, 1365, 1379, 2015, 2561, 2821, 2955, 3255, 4137, 6045, 6107, 6895, 7683, 8463, 12805, 14105, 17927, 18321, 20685, 30535, 38415, 42315, 42749, 53781, 79391, 89635, 91605, 128247, 213745, 238173, 244747, 268905, 396955, 555737, 641235, 734241, 1190865, 1223735, 1667211, 1713229, 2778685, 3181711, 3671205, 5139687, 7587157, 8336055, 8566145, 9545133, 15908555, 22271977, 22761471, 25698435, 37935785, 47725665, 48215159, 53110099, 66815931, 98633041, 111359885, 113807355, 144645477, 159330297, 241075795, 265550495, 295899123, 334079655, 337506113, 493165205, 626797067, 690431287, 723227385, 796651485, 1012518339, 1479495615, 1494669929, 1687530565, 1880391201, 2071293861, 3133985335, 3452156435, 4387579469, 4484009787, 5062591695, 7473349645, 9401956005, 10356469305, 10462689503, 13162738407, 19430709077, 21937897345, 22420048935, 31388068509, 52313447515, 58292127231, 65813692035, 97153545385, 136014963539, 156940342545, 291460636155, 408044890617, 680074817695, 2040224453085]

約数ペア:

[(1, 2040224453085), (3, 680074817695), (5, 408044890617), (7, 291460636155), (13, 156940342545), (15, 136014963539), (21, 97153545385), (31, 65813692035), (35, 58292127231), (39, 52313447515), (65, 31388068509), (91, 22420048935), (93, 21937897345), (105, 19430709077), (155, 13162738407), (195, 10462689503), (197, 10356469305), (217, 9401956005), (273, 7473349645), (403, 5062591695), (455, 4484009787), (465, 4387579469), (591, 3452156435), (651, 3133985335), (985, 2071293861), (1085, 1880391201), (1209, 1687530565), (1365, 1494669929), (1379, 1479495615), (2015, 1012518339), (2561, 796651485), (2821, 723227385), (2955, 690431287), (3255, 626797067), (4137, 493165205), (6045, 337506113), (6107, 334079655), (6895, 295899123), (7683, 265550495), (8463, 241075795), (12805, 159330297), (14105, 144645477), (17927, 113807355), (18321, 111359885), (20685, 98633041), (30535, 66815931), (38415, 53110099), (42315, 48215159), (42749, 47725665), (53781, 37935785), (79391, 25698435), (89635, 22761471), (91605, 22271977), (128247, 15908555), (213745, 9545133), (238173, 8566145), (244747, 8336055), (268905, 7587157), (396955, 5139687), (555737, 3671205), (641235, 3181711), (734241, 2778685), (1190865, 1713229), (1223735, 1667211)]