15692773840

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{2129}}^1$

素因数の和:2804

約数の個数: 80

約数和(自身を含む): 36765504000

約数和(自身を除く): 21072730160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 463, 796, 926, 995, 1592, 1852, 1990, 2129, 2315, 3184, 3704, 3980, 4258, 4630, 7408, 7960, 8516, 9260, 10645, 15920, 17032, 18520, 21290, 34064, 37040, 42580, 85160, 92137, 170320, 184274, 368548, 423671, 460685, 737096, 847342, 921370, 985727, 1474192, 1694684, 1842740, 1971454, 2118355, 3389368, 3685480, 3942908, 4236710, 4928635, 6778736, 7370960, 7885816, 8473420, 9857270, 15771632, 16946840, 19714540, 33893680, 39429080, 78858160, 196159673, 392319346, 784638692, 980798365, 1569277384, 1961596730, 3138554768, 3923193460, 7846386920, 15692773840]

約数ペア:

[(1, 15692773840), (2, 7846386920), (4, 3923193460), (5, 3138554768), (8, 1961596730), (10, 1569277384), (16, 980798365), (20, 784638692), (40, 392319346), (80, 196159673), (199, 78858160), (398, 39429080), (463, 33893680), (796, 19714540), (926, 16946840), (995, 15771632), (1592, 9857270), (1852, 8473420), (1990, 7885816), (2129, 7370960), (2315, 6778736), (3184, 4928635), (3704, 4236710), (3980, 3942908), (4258, 3685480), (4630, 3389368), (7408, 2118355), (7960, 1971454), (8516, 1842740), (9260, 1694684), (10645, 1474192), (15920, 985727), (17032, 921370), (18520, 847342), (21290, 737096), (34064, 460685), (37040, 423671), (42580, 368548), (85160, 184274), (92137, 170320)]