7156903920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{15443}}^1$

素因数の和:17390

約数の個数: 80

約数和(自身を含む): 22199329152

約数和(自身を除く): 15042425232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1931, 3862, 5793, 7724, 9655, 11586, 15443, 15448, 19310, 23172, 28965, 30886, 30896, 38620, 46329, 46344, 57930, 61772, 77215, 77240, 92658, 92688, 115860, 123544, 154430, 154480, 185316, 231645, 231720, 247088, 308860, 370632, 463290, 463440, 617720, 741264, 926580, 1235440, 1853160, 3706320, 29820433, 59640866, 89461299, 119281732, 149102165, 178922598, 238563464, 298204330, 357845196, 447306495, 477126928, 596408660, 715690392, 894612990, 1192817320, 1431380784, 1789225980, 2385634640, 3578451960, 7156903920]

約数ペア:

[(1, 7156903920), (2, 3578451960), (3, 2385634640), (4, 1789225980), (5, 1431380784), (6, 1192817320), (8, 894612990), (10, 715690392), (12, 596408660), (15, 477126928), (16, 447306495), (20, 357845196), (24, 298204330), (30, 238563464), (40, 178922598), (48, 149102165), (60, 119281732), (80, 89461299), (120, 59640866), (240, 29820433), (1931, 3706320), (3862, 1853160), (5793, 1235440), (7724, 926580), (9655, 741264), (11586, 617720), (15443, 463440), (15448, 463290), (19310, 370632), (23172, 308860), (28965, 247088), (30886, 231720), (30896, 231645), (38620, 185316), (46329, 154480), (46344, 154430), (57930, 123544), (61772, 115860), (77215, 92688), (77240, 92658)]