216242640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 729897480

約数和(自身を除く): 513654840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 699, 720, 932, 1165, 1289, 1398, 1864, 2097, 2330, 2578, 2796, 3495, 3728, 3867, 4194, 4660, 5156, 5592, 6445, 6990, 7734, 8388, 9320, 10312, 10485, 11184, 11601, 12890, 13980, 15468, 16776, 18640, 19335, 20624, 20970, 23202, 25780, 27960, 30936, 33552, 38670, 41940, 46404, 51560, 55920, 58005, 61872, 77340, 83880, 92808, 103120, 116010, 154680, 167760, 185616, 232020, 300337, 309360, 464040, 600674, 901011, 928080, 1201348, 1501685, 1802022, 2402696, 2703033, 3003370, 3604044, 4505055, 4805392, 5406066, 6006740, 7208088, 9010110, 10812132, 12013480, 13515165, 14416176, 18020220, 21624264, 24026960, 27030330, 36040440, 43248528, 54060660, 72080880, 108121320, 216242640]

約数ペア:

[(1, 216242640), (2, 108121320), (3, 72080880), (4, 54060660), (5, 43248528), (6, 36040440), (8, 27030330), (9, 24026960), (10, 21624264), (12, 18020220), (15, 14416176), (16, 13515165), (18, 12013480), (20, 10812132), (24, 9010110), (30, 7208088), (36, 6006740), (40, 5406066), (45, 4805392), (48, 4505055), (60, 3604044), (72, 3003370), (80, 2703033), (90, 2402696), (120, 1802022), (144, 1501685), (180, 1201348), (233, 928080), (240, 901011), (360, 600674), (466, 464040), (699, 309360), (720, 300337), (932, 232020), (1165, 185616), (1289, 167760), (1398, 154680), (1864, 116010), (2097, 103120), (2330, 92808), (2578, 83880), (2796, 77340), (3495, 61872), (3728, 58005), (3867, 55920), (4194, 51560), (4660, 46404), (5156, 41940), (5592, 38670), (6445, 33552), (6990, 30936), (7734, 27960), (8388, 25780), (9320, 23202), (10312, 20970), (10485, 20624), (11184, 19335), (11601, 18640), (12890, 16776), (13980, 15468)]