168084840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18191}}^1$

素因数の和:18223

約数の個数: 128

約数和(自身を含む): 628715520

約数和(自身を除く): 460630680

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, 18191, 36382, 54573, 72764, 90955, 109146, 127337, 145528, 181910, 200101, 218292, 254674, 272865, 363820, 382011, 400202, 436584, 509348, 545730, 600303, 636685, 727640, 764022, 800404, 1000505, 1018696, 1091460, 1200606, 1273370, 1400707, 1528044, 1600808, 1910055, 2001010, 2182920, 2401212, 2546740, 2801414, 3001515, 3056088, 3820110, 4002020, 4202121, 4802424, 5093480, 5602828, 6003030, 7003535, 7640220, 8004040, 8404242, 11205656, 12006060, 14007070, 15280440, 16808484, 21010605, 24012120, 28014140, 33616968, 42021210, 56028280, 84042420, 168084840]

約数ペア:

[(1, 168084840), (2, 84042420), (3, 56028280), (4, 42021210), (5, 33616968), (6, 28014140), (7, 24012120), (8, 21010605), (10, 16808484), (11, 15280440), (12, 14007070), (14, 12006060), (15, 11205656), (20, 8404242), (21, 8004040), (22, 7640220), (24, 7003535), (28, 6003030), (30, 5602828), (33, 5093480), (35, 4802424), (40, 4202121), (42, 4002020), (44, 3820110), (55, 3056088), (56, 3001515), (60, 2801414), (66, 2546740), (70, 2401212), (77, 2182920), (84, 2001010), (88, 1910055), (105, 1600808), (110, 1528044), (120, 1400707), (132, 1273370), (140, 1200606), (154, 1091460), (165, 1018696), (168, 1000505), (210, 800404), (220, 764022), (231, 727640), (264, 636685), (280, 600303), (308, 545730), (330, 509348), (385, 436584), (420, 400202), (440, 382011), (462, 363820), (616, 272865), (660, 254674), (770, 218292), (840, 200101), (924, 181910), (1155, 145528), (1320, 127337), (1540, 109146), (1848, 90955), (2310, 72764), (3080, 54573), (4620, 36382), (9240, 18191)]