1141383040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{254773}}^1$

素因数の和:254799

約数の個数: 64

約数和(自身を含む): 3118433760

約数和(自身を除く): 1977050720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 254773, 509546, 1019092, 1273865, 1783411, 2038184, 2547730, 3566822, 4076368, 5095460, 7133644, 8152736, 8917055, 10190920, 14267288, 16305472, 17834110, 20381840, 28534576, 32610944, 35668220, 40763680, 57069152, 71336440, 81527360, 114138304, 142672880, 163054720, 228276608, 285345760, 570691520, 1141383040]

約数ペア:

[(1, 1141383040), (2, 570691520), (4, 285345760), (5, 228276608), (7, 163054720), (8, 142672880), (10, 114138304), (14, 81527360), (16, 71336440), (20, 57069152), (28, 40763680), (32, 35668220), (35, 32610944), (40, 28534576), (56, 20381840), (64, 17834110), (70, 16305472), (80, 14267288), (112, 10190920), (128, 8917055), (140, 8152736), (160, 7133644), (224, 5095460), (280, 4076368), (320, 3566822), (448, 2547730), (560, 2038184), (640, 1783411), (896, 1273865), (1120, 1019092), (2240, 509546), (4480, 254773)]