14056640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 37551360

約数和(自身を除く): 23494720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 109, 124, 130, 155, 160, 208, 218, 248, 260, 310, 320, 403, 416, 436, 496, 520, 545, 620, 806, 832, 872, 992, 1040, 1090, 1240, 1417, 1612, 1744, 1984, 2015, 2080, 2180, 2480, 2834, 3224, 3379, 3488, 4030, 4160, 4360, 4960, 5668, 6448, 6758, 6976, 7085, 8060, 8720, 9920, 11336, 12896, 13516, 14170, 16120, 16895, 17440, 22672, 25792, 27032, 28340, 32240, 33790, 34880, 43927, 45344, 54064, 56680, 64480, 67580, 87854, 90688, 108128, 113360, 128960, 135160, 175708, 216256, 219635, 226720, 270320, 351416, 439270, 453440, 540640, 702832, 878540, 1081280, 1405664, 1757080, 2811328, 3514160, 7028320, 14056640]

約数ペア:

[(1, 14056640), (2, 7028320), (4, 3514160), (5, 2811328), (8, 1757080), (10, 1405664), (13, 1081280), (16, 878540), (20, 702832), (26, 540640), (31, 453440), (32, 439270), (40, 351416), (52, 270320), (62, 226720), (64, 219635), (65, 216256), (80, 175708), (104, 135160), (109, 128960), (124, 113360), (130, 108128), (155, 90688), (160, 87854), (208, 67580), (218, 64480), (248, 56680), (260, 54064), (310, 45344), (320, 43927), (403, 34880), (416, 33790), (436, 32240), (496, 28340), (520, 27032), (545, 25792), (620, 22672), (806, 17440), (832, 16895), (872, 16120), (992, 14170), (1040, 13516), (1090, 12896), (1240, 11336), (1417, 9920), (1612, 8720), (1744, 8060), (1984, 7085), (2015, 6976), (2080, 6758), (2180, 6448), (2480, 5668), (2834, 4960), (3224, 4360), (3379, 4160), (3488, 4030)]