70960120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23039}}^1$

素因数の和:23068

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 128105480

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, 23039, 46078, 92156, 115195, 161273, 184312, 230390, 253429, 322546, 460780, 506858, 645092, 806365, 921560, 1013716, 1267145, 1290184, 1612730, 1774003, 2027432, 2534290, 3225460, 3548006, 5068580, 6450920, 7096012, 8870015, 10137160, 14192024, 17740030, 35480060, 70960120]

約数ペア:

[(1, 70960120), (2, 35480060), (4, 17740030), (5, 14192024), (7, 10137160), (8, 8870015), (10, 7096012), (11, 6450920), (14, 5068580), (20, 3548006), (22, 3225460), (28, 2534290), (35, 2027432), (40, 1774003), (44, 1612730), (55, 1290184), (56, 1267145), (70, 1013716), (77, 921560), (88, 806365), (110, 645092), (140, 506858), (154, 460780), (220, 322546), (280, 253429), (308, 230390), (385, 184312), (440, 161273), (616, 115195), (770, 92156), (1540, 46078), (3080, 23039)]