2019304268520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218539423}}^1$

素因数の和:218539455

約数の個数: 128

約数和(自身を含む): 7552722493440

約数和(自身を除く): 5533418224920

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, 218539423, 437078846, 655618269, 874157692, 1092697115, 1311236538, 1529775961, 1748315384, 2185394230, 2403933653, 2622473076, 3059551922, 3278091345, 4370788460, 4589327883, 4807867306, 5244946152, 6119103844, 6556182690, 7211800959, 7648879805, 8741576920, 9178655766, 9615734612, 12019668265, 12238207688, 13112365380, 14423601918, 15297759610, 16827535571, 18357311532, 19231469224, 22946639415, 24039336530, 26224730760, 28847203836, 30595519220, 33655071142, 36059004795, 36714623064, 45893278830, 48078673060, 50482606713, 57694407672, 61191038440, 67310142284, 72118009590, 84137677855, 91786557660, 96157346120, 100965213426, 134620284568, 144236019180, 168275355710, 183573115320, 201930426852, 252413033565, 288472038360, 336550711420, 403860853704, 504826067130, 673101422840, 1009652134260, 2019304268520]

約数ペア:

[(1, 2019304268520), (2, 1009652134260), (3, 673101422840), (4, 504826067130), (5, 403860853704), (6, 336550711420), (7, 288472038360), (8, 252413033565), (10, 201930426852), (11, 183573115320), (12, 168275355710), (14, 144236019180), (15, 134620284568), (20, 100965213426), (21, 96157346120), (22, 91786557660), (24, 84137677855), (28, 72118009590), (30, 67310142284), (33, 61191038440), (35, 57694407672), (40, 50482606713), (42, 48078673060), (44, 45893278830), (55, 36714623064), (56, 36059004795), (60, 33655071142), (66, 30595519220), (70, 28847203836), (77, 26224730760), (84, 24039336530), (88, 22946639415), (105, 19231469224), (110, 18357311532), (120, 16827535571), (132, 15297759610), (140, 14423601918), (154, 13112365380), (165, 12238207688), (168, 12019668265), (210, 9615734612), (220, 9178655766), (231, 8741576920), (264, 7648879805), (280, 7211800959), (308, 6556182690), (330, 6119103844), (385, 5244946152), (420, 4807867306), (440, 4589327883), (462, 4370788460), (616, 3278091345), (660, 3059551922), (770, 2622473076), (840, 2403933653), (924, 2185394230), (1155, 1748315384), (1320, 1529775961), (1540, 1311236538), (1848, 1092697115), (2310, 874157692), (3080, 655618269), (4620, 437078846), (9240, 218539423)]