19213349280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{152197}}^1$

素因数の和:152478

約数の個数: 96

約数和(自身を含む): 60752571264

約数和(自身を除く): 41539221984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4208, 5260, 6312, 7890, 8416, 10520, 12624, 15780, 21040, 25248, 31560, 42080, 63120, 126240, 152197, 304394, 456591, 608788, 760985, 913182, 1217576, 1521970, 1826364, 2282955, 2435152, 3043940, 3652728, 4565910, 4870304, 6087880, 7305456, 9131820, 12175760, 14610912, 18263640, 24351520, 36527280, 40027811, 73054560, 80055622, 120083433, 160111244, 200139055, 240166866, 320222488, 400278110, 480333732, 600417165, 640444976, 800556220, 960667464, 1200834330, 1280889952, 1601112440, 1921334928, 2401668660, 3202224880, 3842669856, 4803337320, 6404449760, 9606674640, 19213349280]

約数ペア:

[(1, 19213349280), (2, 9606674640), (3, 6404449760), (4, 4803337320), (5, 3842669856), (6, 3202224880), (8, 2401668660), (10, 1921334928), (12, 1601112440), (15, 1280889952), (16, 1200834330), (20, 960667464), (24, 800556220), (30, 640444976), (32, 600417165), (40, 480333732), (48, 400278110), (60, 320222488), (80, 240166866), (96, 200139055), (120, 160111244), (160, 120083433), (240, 80055622), (263, 73054560), (480, 40027811), (526, 36527280), (789, 24351520), (1052, 18263640), (1315, 14610912), (1578, 12175760), (2104, 9131820), (2630, 7305456), (3156, 6087880), (3945, 4870304), (4208, 4565910), (5260, 3652728), (6312, 3043940), (7890, 2435152), (8416, 2282955), (10520, 1826364), (12624, 1521970), (15780, 1217576), (21040, 913182), (25248, 760985), (31560, 608788), (42080, 456591), (63120, 304394), (126240, 152197)]