137658840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104287}}^1$

素因数の和:104312

約数の個数: 64

約数和(自身を含む): 450524160

約数和(自身を除く): 312865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104287, 208574, 312861, 417148, 521435, 625722, 834296, 1042870, 1147157, 1251444, 1564305, 2085740, 2294314, 2502888, 3128610, 3441471, 4171480, 4588628, 5735785, 6257220, 6882942, 9177256, 11471570, 12514440, 13765884, 17207355, 22943140, 27531768, 34414710, 45886280, 68829420, 137658840]

約数ペア:

[(1, 137658840), (2, 68829420), (3, 45886280), (4, 34414710), (5, 27531768), (6, 22943140), (8, 17207355), (10, 13765884), (11, 12514440), (12, 11471570), (15, 9177256), (20, 6882942), (22, 6257220), (24, 5735785), (30, 4588628), (33, 4171480), (40, 3441471), (44, 3128610), (55, 2502888), (60, 2294314), (66, 2085740), (88, 1564305), (110, 1251444), (120, 1147157), (132, 1042870), (165, 834296), (220, 625722), (264, 521435), (330, 417148), (440, 312861), (660, 208574), (1320, 104287)]