194797260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2992

約数の個数: 144

約数和(自身を含む): 688274496

約数和(自身を除く): 493477236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 2917, 3180, 3339, 3710, 4452, 4770, 5565, 5834, 6678, 7420, 8751, 9540, 11130, 11668, 13356, 14585, 16695, 17502, 20419, 22260, 26253, 29170, 33390, 35004, 40838, 43755, 52506, 58340, 61257, 66780, 81676, 87510, 102095, 105012, 122514, 131265, 154601, 175020, 183771, 204190, 245028, 262530, 306285, 309202, 367542, 408380, 463803, 525060, 612570, 618404, 735084, 773005, 918855, 927606, 1082207, 1225140, 1391409, 1546010, 1837710, 1855212, 2164414, 2319015, 2782818, 3092020, 3246621, 3675420, 4328828, 4638030, 5411035, 5565636, 6493242, 6957045, 9276060, 9739863, 10822070, 12986484, 13914090, 16233105, 19479726, 21644140, 27828180, 32466210, 38959452, 48699315, 64932420, 97398630, 194797260]

約数ペア:

[(1, 194797260), (2, 97398630), (3, 64932420), (4, 48699315), (5, 38959452), (6, 32466210), (7, 27828180), (9, 21644140), (10, 19479726), (12, 16233105), (14, 13914090), (15, 12986484), (18, 10822070), (20, 9739863), (21, 9276060), (28, 6957045), (30, 6493242), (35, 5565636), (36, 5411035), (42, 4638030), (45, 4328828), (53, 3675420), (60, 3246621), (63, 3092020), (70, 2782818), (84, 2319015), (90, 2164414), (105, 1855212), (106, 1837710), (126, 1546010), (140, 1391409), (159, 1225140), (180, 1082207), (210, 927606), (212, 918855), (252, 773005), (265, 735084), (315, 618404), (318, 612570), (371, 525060), (420, 463803), (477, 408380), (530, 367542), (630, 309202), (636, 306285), (742, 262530), (795, 245028), (954, 204190), (1060, 183771), (1113, 175020), (1260, 154601), (1484, 131265), (1590, 122514), (1855, 105012), (1908, 102095), (2226, 87510), (2385, 81676), (2917, 66780), (3180, 61257), (3339, 58340), (3710, 52506), (4452, 43755), (4770, 40838), (5565, 35004), (5834, 33390), (6678, 29170), (7420, 26253), (8751, 22260), (9540, 20419), (11130, 17502), (11668, 16695), (13356, 14585)]