191094840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2221}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 623937600

約数和(自身を除く): 432842760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2221, 2390, 2868, 3585, 4302, 4442, 4780, 5736, 6663, 7170, 8604, 8884, 9560, 10755, 11105, 13326, 14340, 17208, 17768, 19989, 21510, 22210, 26652, 28680, 33315, 39978, 43020, 44420, 53304, 66630, 79956, 86040, 88840, 99945, 133260, 159912, 199890, 266520, 399780, 530819, 799560, 1061638, 1592457, 2123276, 2654095, 3184914, 4246552, 4777371, 5308190, 6369828, 7962285, 9554742, 10616380, 12739656, 15924570, 19109484, 21232760, 23886855, 31849140, 38218968, 47773710, 63698280, 95547420, 191094840]

約数ペア:

[(1, 191094840), (2, 95547420), (3, 63698280), (4, 47773710), (5, 38218968), (6, 31849140), (8, 23886855), (9, 21232760), (10, 19109484), (12, 15924570), (15, 12739656), (18, 10616380), (20, 9554742), (24, 7962285), (30, 6369828), (36, 5308190), (40, 4777371), (45, 4246552), (60, 3184914), (72, 2654095), (90, 2123276), (120, 1592457), (180, 1061638), (239, 799560), (360, 530819), (478, 399780), (717, 266520), (956, 199890), (1195, 159912), (1434, 133260), (1912, 99945), (2151, 88840), (2221, 86040), (2390, 79956), (2868, 66630), (3585, 53304), (4302, 44420), (4442, 43020), (4780, 39978), (5736, 33315), (6663, 28680), (7170, 26652), (8604, 22210), (8884, 21510), (9560, 19989), (10755, 17768), (11105, 17208), (13326, 14340)]