77090160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45887}}^1$

素因数の和:45910

約数の個数: 80

約数和(自身を含む): 273125376

約数和(自身を除く): 196035216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45887, 91774, 137661, 183548, 229435, 275322, 321209, 367096, 458870, 550644, 642418, 688305, 734192, 917740, 963627, 1101288, 1284836, 1376610, 1606045, 1835480, 1927254, 2202576, 2569672, 2753220, 3212090, 3670960, 3854508, 4818135, 5139344, 5506440, 6424180, 7709016, 9636270, 11012880, 12848360, 15418032, 19272540, 25696720, 38545080, 77090160]

約数ペア:

[(1, 77090160), (2, 38545080), (3, 25696720), (4, 19272540), (5, 15418032), (6, 12848360), (7, 11012880), (8, 9636270), (10, 7709016), (12, 6424180), (14, 5506440), (15, 5139344), (16, 4818135), (20, 3854508), (21, 3670960), (24, 3212090), (28, 2753220), (30, 2569672), (35, 2202576), (40, 1927254), (42, 1835480), (48, 1606045), (56, 1376610), (60, 1284836), (70, 1101288), (80, 963627), (84, 917740), (105, 734192), (112, 688305), (120, 642418), (140, 550644), (168, 458870), (210, 367096), (240, 321209), (280, 275322), (336, 229435), (420, 183548), (560, 137661), (840, 91774), (1680, 45887)]