15851380320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19211}}^1$

素因数の和:19426

約数の個数: 192

約数和(自身を含む): 55773204480

約数和(自身を除く): 39921824160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 191, 216, 240, 270, 288, 360, 382, 432, 480, 540, 573, 720, 764, 864, 955, 1080, 1146, 1440, 1528, 1719, 1910, 2160, 2292, 2865, 3056, 3438, 3820, 4320, 4584, 5157, 5730, 6112, 6876, 7640, 8595, 9168, 10314, 11460, 13752, 15280, 17190, 18336, 19211, 20628, 22920, 25785, 27504, 30560, 34380, 38422, 41256, 45840, 51570, 55008, 57633, 68760, 76844, 82512, 91680, 96055, 103140, 115266, 137520, 153688, 165024, 172899, 192110, 206280, 230532, 275040, 288165, 307376, 345798, 384220, 412560, 461064, 518697, 576330, 614752, 691596, 768440, 825120, 864495, 922128, 1037394, 1152660, 1383192, 1536880, 1728990, 1844256, 2074788, 2305320, 2593485, 2766384, 3073760, 3457980, 3669301, 4149576, 4610640, 5186970, 5532768, 6915960, 7338602, 8299152, 9221280, 10373940, 11007903, 13831920, 14677204, 16598304, 18346505, 20747880, 22015806, 27663840, 29354408, 33023709, 36693010, 41495760, 44031612, 55039515, 58708816, 66047418, 73386020, 82991520, 88063224, 99071127, 110079030, 117417632, 132094836, 146772040, 165118545, 176126448, 198142254, 220158060, 264189672, 293544080, 330237090, 352252896, 396284508, 440316120, 495355635, 528379344, 587088160, 660474180, 792569016, 880632240, 990711270, 1056758688, 1320948360, 1585138032, 1761264480, 1981422540, 2641896720, 3170276064, 3962845080, 5283793440, 7925690160, 15851380320]

約数ペア:

[(1, 15851380320), (2, 7925690160), (3, 5283793440), (4, 3962845080), (5, 3170276064), (6, 2641896720), (8, 1981422540), (9, 1761264480), (10, 1585138032), (12, 1320948360), (15, 1056758688), (16, 990711270), (18, 880632240), (20, 792569016), (24, 660474180), (27, 587088160), (30, 528379344), (32, 495355635), (36, 440316120), (40, 396284508), (45, 352252896), (48, 330237090), (54, 293544080), (60, 264189672), (72, 220158060), (80, 198142254), (90, 176126448), (96, 165118545), (108, 146772040), (120, 132094836), (135, 117417632), (144, 110079030), (160, 99071127), (180, 88063224), (191, 82991520), (216, 73386020), (240, 66047418), (270, 58708816), (288, 55039515), (360, 44031612), (382, 41495760), (432, 36693010), (480, 33023709), (540, 29354408), (573, 27663840), (720, 22015806), (764, 20747880), (864, 18346505), (955, 16598304), (1080, 14677204), (1146, 13831920), (1440, 11007903), (1528, 10373940), (1719, 9221280), (1910, 8299152), (2160, 7338602), (2292, 6915960), (2865, 5532768), (3056, 5186970), (3438, 4610640), (3820, 4149576), (4320, 3669301), (4584, 3457980), (5157, 3073760), (5730, 2766384), (6112, 2593485), (6876, 2305320), (7640, 2074788), (8595, 1844256), (9168, 1728990), (10314, 1536880), (11460, 1383192), (13752, 1152660), (15280, 1037394), (17190, 922128), (18336, 864495), (19211, 825120), (20628, 768440), (22920, 691596), (25785, 614752), (27504, 576330), (30560, 518697), (34380, 461064), (38422, 412560), (41256, 384220), (45840, 345798), (51570, 307376), (55008, 288165), (57633, 275040), (68760, 230532), (76844, 206280), (82512, 192110), (91680, 172899), (96055, 165024), (103140, 153688), (115266, 137520)]