763140840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82591}}^1$

素因数の和:82623

約数の個数: 128

約数和(自身を含む): 2854379520

約数和(自身を除く): 2091238680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 82591, 165182, 247773, 330364, 412955, 495546, 578137, 660728, 825910, 908501, 991092, 1156274, 1238865, 1651820, 1734411, 1817002, 1982184, 2312548, 2477730, 2725503, 2890685, 3303640, 3468822, 3634004, 4542505, 4625096, 4955460, 5451006, 5781370, 6359507, 6937644, 7268008, 8672055, 9085010, 9910920, 10902012, 11562740, 12719014, 13627515, 13875288, 17344110, 18170020, 19078521, 21804024, 23125480, 25438028, 27255030, 31797535, 34688220, 36340040, 38157042, 50876056, 54510060, 63595070, 69376440, 76314084, 95392605, 109020120, 127190140, 152628168, 190785210, 254380280, 381570420, 763140840]

約数ペア:

[(1, 763140840), (2, 381570420), (3, 254380280), (4, 190785210), (5, 152628168), (6, 127190140), (7, 109020120), (8, 95392605), (10, 76314084), (11, 69376440), (12, 63595070), (14, 54510060), (15, 50876056), (20, 38157042), (21, 36340040), (22, 34688220), (24, 31797535), (28, 27255030), (30, 25438028), (33, 23125480), (35, 21804024), (40, 19078521), (42, 18170020), (44, 17344110), (55, 13875288), (56, 13627515), (60, 12719014), (66, 11562740), (70, 10902012), (77, 9910920), (84, 9085010), (88, 8672055), (105, 7268008), (110, 6937644), (120, 6359507), (132, 5781370), (140, 5451006), (154, 4955460), (165, 4625096), (168, 4542505), (210, 3634004), (220, 3468822), (231, 3303640), (264, 2890685), (280, 2725503), (308, 2477730), (330, 2312548), (385, 1982184), (420, 1817002), (440, 1734411), (462, 1651820), (616, 1238865), (660, 1156274), (770, 991092), (840, 908501), (924, 825910), (1155, 660728), (1320, 578137), (1540, 495546), (1848, 412955), (2310, 330364), (3080, 247773), (4620, 165182), (9240, 82591)]