126285320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14549}}^1$

素因数の和:14598

約数の個数: 64

約数和(自身を含む): 335232000

約数和(自身を除く): 208946680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 14549, 29098, 58196, 72745, 101843, 116392, 145490, 203686, 290980, 407372, 451019, 509215, 581960, 814744, 902038, 1018430, 1804076, 2036860, 2255095, 3157133, 3608152, 4073720, 4510190, 6314266, 9020380, 12628532, 15785665, 18040760, 25257064, 31571330, 63142660, 126285320]

約数ペア:

[(1, 126285320), (2, 63142660), (4, 31571330), (5, 25257064), (7, 18040760), (8, 15785665), (10, 12628532), (14, 9020380), (20, 6314266), (28, 4510190), (31, 4073720), (35, 3608152), (40, 3157133), (56, 2255095), (62, 2036860), (70, 1804076), (124, 1018430), (140, 902038), (155, 814744), (217, 581960), (248, 509215), (280, 451019), (310, 407372), (434, 290980), (620, 203686), (868, 145490), (1085, 116392), (1240, 101843), (1736, 72745), (2170, 58196), (4340, 29098), (8680, 14549)]