2016101080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{5683}}^1$

素因数の和:5889

約数の個数: 96

約数和(自身を含む): 5306923440

約数和(自身を除く): 3290822360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 181, 196, 245, 280, 362, 392, 490, 724, 905, 980, 1267, 1448, 1810, 1960, 2534, 3620, 5068, 5683, 6335, 7240, 8869, 10136, 11366, 12670, 17738, 22732, 25340, 28415, 35476, 39781, 44345, 45464, 50680, 56830, 70952, 79562, 88690, 113660, 159124, 177380, 198905, 227320, 278467, 318248, 354760, 397810, 556934, 795620, 1028623, 1113868, 1392335, 1591240, 2057246, 2227736, 2784670, 4114492, 5143115, 5569340, 7200361, 8228984, 10286230, 11138680, 14400722, 20572460, 28801444, 36001805, 41144920, 50402527, 57602888, 72003610, 100805054, 144007220, 201610108, 252012635, 288014440, 403220216, 504025270, 1008050540, 2016101080]

約数ペア:

[(1, 2016101080), (2, 1008050540), (4, 504025270), (5, 403220216), (7, 288014440), (8, 252012635), (10, 201610108), (14, 144007220), (20, 100805054), (28, 72003610), (35, 57602888), (40, 50402527), (49, 41144920), (56, 36001805), (70, 28801444), (98, 20572460), (140, 14400722), (181, 11138680), (196, 10286230), (245, 8228984), (280, 7200361), (362, 5569340), (392, 5143115), (490, 4114492), (724, 2784670), (905, 2227736), (980, 2057246), (1267, 1591240), (1448, 1392335), (1810, 1113868), (1960, 1028623), (2534, 795620), (3620, 556934), (5068, 397810), (5683, 354760), (6335, 318248), (7240, 278467), (8869, 227320), (10136, 198905), (11366, 177380), (12670, 159124), (17738, 113660), (22732, 88690), (25340, 79562), (28415, 70952), (35476, 56830), (39781, 50680), (44345, 45464)]