1307074720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3463}}^1$

素因数の和:3822

約数の個数: 96

約数和(自身を含む): 3540595968

約数和(自身を除く): 2233521248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 337, 560, 674, 1120, 1348, 1685, 2359, 2696, 3370, 3463, 4718, 5392, 6740, 6926, 9436, 10784, 11795, 13480, 13852, 17315, 18872, 23590, 24241, 26960, 27704, 34630, 37744, 47180, 48482, 53920, 55408, 69260, 75488, 94360, 96964, 110816, 121205, 138520, 188720, 193928, 242410, 277040, 377440, 387856, 484820, 554080, 775712, 969640, 1167031, 1939280, 2334062, 3878560, 4668124, 5835155, 8169217, 9336248, 11670310, 16338434, 18672496, 23340620, 32676868, 37344992, 40846085, 46681240, 65353736, 81692170, 93362480, 130707472, 163384340, 186724960, 261414944, 326768680, 653537360, 1307074720]

約数ペア:

[(1, 1307074720), (2, 653537360), (4, 326768680), (5, 261414944), (7, 186724960), (8, 163384340), (10, 130707472), (14, 93362480), (16, 81692170), (20, 65353736), (28, 46681240), (32, 40846085), (35, 37344992), (40, 32676868), (56, 23340620), (70, 18672496), (80, 16338434), (112, 11670310), (140, 9336248), (160, 8169217), (224, 5835155), (280, 4668124), (337, 3878560), (560, 2334062), (674, 1939280), (1120, 1167031), (1348, 969640), (1685, 775712), (2359, 554080), (2696, 484820), (3370, 387856), (3463, 377440), (4718, 277040), (5392, 242410), (6740, 193928), (6926, 188720), (9436, 138520), (10784, 121205), (11795, 110816), (13480, 96964), (13852, 94360), (17315, 75488), (18872, 69260), (23590, 55408), (24241, 53920), (26960, 48482), (27704, 47180), (34630, 37744)]