7792960

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 112

約数和(自身を含む): 21945600

約数和(自身を除く): 14152640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 140, 142, 160, 196, 224, 245, 280, 284, 320, 343, 355, 392, 448, 490, 497, 560, 568, 686, 710, 784, 980, 994, 1120, 1136, 1372, 1420, 1568, 1715, 1960, 1988, 2240, 2272, 2485, 2744, 2840, 3136, 3430, 3479, 3920, 3976, 4544, 4970, 5488, 5680, 6860, 6958, 7840, 7952, 9940, 10976, 11360, 13720, 13916, 15680, 15904, 17395, 19880, 21952, 22720, 24353, 27440, 27832, 31808, 34790, 39760, 48706, 54880, 55664, 69580, 79520, 97412, 109760, 111328, 121765, 139160, 159040, 194824, 222656, 243530, 278320, 389648, 487060, 556640, 779296, 974120, 1113280, 1558592, 1948240, 3896480, 7792960]

約数ペア:

[(1, 7792960), (2, 3896480), (4, 1948240), (5, 1558592), (7, 1113280), (8, 974120), (10, 779296), (14, 556640), (16, 487060), (20, 389648), (28, 278320), (32, 243530), (35, 222656), (40, 194824), (49, 159040), (56, 139160), (64, 121765), (70, 111328), (71, 109760), (80, 97412), (98, 79520), (112, 69580), (140, 55664), (142, 54880), (160, 48706), (196, 39760), (224, 34790), (245, 31808), (280, 27832), (284, 27440), (320, 24353), (343, 22720), (355, 21952), (392, 19880), (448, 17395), (490, 15904), (497, 15680), (560, 13916), (568, 13720), (686, 11360), (710, 10976), (784, 9940), (980, 7952), (994, 7840), (1120, 6958), (1136, 6860), (1372, 5680), (1420, 5488), (1568, 4970), (1715, 4544), (1960, 3976), (1988, 3920), (2240, 3479), (2272, 3430), (2485, 3136), (2744, 2840)]