3152827760

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 7424524800

約数和(自身を除く): 4271697040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 439, 535, 839, 856, 878, 1070, 1678, 1712, 1756, 2140, 2195, 3356, 3512, 4195, 4280, 4390, 6712, 7024, 8390, 8560, 8780, 13424, 16780, 17560, 33560, 35120, 46973, 67120, 89773, 93946, 179546, 187892, 234865, 359092, 368321, 375784, 448865, 469730, 718184, 736642, 751568, 897730, 939460, 1436368, 1473284, 1795460, 1841605, 1878920, 2946568, 3590920, 3683210, 3757840, 5893136, 7181840, 7366420, 14732840, 29465680, 39410347, 78820694, 157641388, 197051735, 315282776, 394103470, 630565552, 788206940, 1576413880, 3152827760]

約数ペア:

[(1, 3152827760), (2, 1576413880), (4, 788206940), (5, 630565552), (8, 394103470), (10, 315282776), (16, 197051735), (20, 157641388), (40, 78820694), (80, 39410347), (107, 29465680), (214, 14732840), (428, 7366420), (439, 7181840), (535, 5893136), (839, 3757840), (856, 3683210), (878, 3590920), (1070, 2946568), (1678, 1878920), (1712, 1841605), (1756, 1795460), (2140, 1473284), (2195, 1436368), (3356, 939460), (3512, 897730), (4195, 751568), (4280, 736642), (4390, 718184), (6712, 469730), (7024, 448865), (8390, 375784), (8560, 368321), (8780, 359092), (13424, 234865), (16780, 187892), (17560, 179546), (33560, 93946), (35120, 89773), (46973, 67120)]