134660680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43721}}^1$

素因数の和:43750

約数の個数: 64

約数和(自身を含む): 377758080

約数和(自身を除く): 243097400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 43721, 87442, 174884, 218605, 306047, 349768, 437210, 480931, 612094, 874420, 961862, 1224188, 1530235, 1748840, 1923724, 2404655, 2448376, 3060470, 3366517, 3847448, 4809310, 6120940, 6733034, 9618620, 12241880, 13466068, 16832585, 19237240, 26932136, 33665170, 67330340, 134660680]

約数ペア:

[(1, 134660680), (2, 67330340), (4, 33665170), (5, 26932136), (7, 19237240), (8, 16832585), (10, 13466068), (11, 12241880), (14, 9618620), (20, 6733034), (22, 6120940), (28, 4809310), (35, 3847448), (40, 3366517), (44, 3060470), (55, 2448376), (56, 2404655), (70, 1923724), (77, 1748840), (88, 1530235), (110, 1224188), (140, 961862), (154, 874420), (220, 612094), (280, 480931), (308, 437210), (385, 349768), (440, 306047), (616, 218605), (770, 174884), (1540, 87442), (3080, 43721)]