6954640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 20177280

約数和(自身を除く): 13222640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1129, 1232, 1540, 2258, 3080, 4516, 5645, 6160, 7903, 9032, 11290, 12419, 15806, 18064, 22580, 24838, 31612, 39515, 45160, 49676, 62095, 63224, 79030, 86933, 90320, 99352, 124190, 126448, 158060, 173866, 198704, 248380, 316120, 347732, 434665, 496760, 632240, 695464, 869330, 993520, 1390928, 1738660, 3477320, 6954640]

約数ペア:

[(1, 6954640), (2, 3477320), (4, 1738660), (5, 1390928), (7, 993520), (8, 869330), (10, 695464), (11, 632240), (14, 496760), (16, 434665), (20, 347732), (22, 316120), (28, 248380), (35, 198704), (40, 173866), (44, 158060), (55, 126448), (56, 124190), (70, 99352), (77, 90320), (80, 86933), (88, 79030), (110, 63224), (112, 62095), (140, 49676), (154, 45160), (176, 39515), (220, 31612), (280, 24838), (308, 22580), (385, 18064), (440, 15806), (560, 12419), (616, 11290), (770, 9032), (880, 7903), (1129, 6160), (1232, 5645), (1540, 4516), (2258, 3080)]