15598795040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 39367399680

約数和(自身を除く): 23768604640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 97, 115, 160, 178, 184, 194, 230, 356, 368, 388, 445, 460, 485, 491, 712, 736, 776, 890, 920, 970, 982, 1424, 1552, 1780, 1840, 1940, 1964, 2047, 2231, 2455, 2848, 3104, 3560, 3680, 3880, 3928, 4094, 4462, 4910, 7120, 7760, 7856, 8188, 8633, 8924, 9820, 10235, 11155, 11293, 14240, 15520, 15712, 16376, 17266, 17848, 19640, 20470, 22310, 22586, 32752, 34532, 35696, 39280, 40940, 43165, 43699, 44620, 45172, 47627, 56465, 65504, 69064, 71392, 78560, 81880, 86330, 87398, 89240, 90344, 95254, 112930, 138128, 163760, 172660, 174796, 178480, 180688, 190508, 198559, 218495, 225860, 238135, 276256, 327520, 345320, 349592, 356960, 361376, 381016, 397118, 436990, 451720, 476270, 690640, 699184, 762032, 794236, 873980, 903440, 952540, 992795, 1005077, 1095421, 1381280, 1398368, 1524064, 1588472, 1747960, 1806880, 1905080, 1985590, 2010154, 2190842, 3176944, 3495920, 3810160, 3971180, 4020308, 4238803, 4381684, 5025385, 5477105, 6353888, 6991840, 7620320, 7942360, 8040616, 8477606, 8763368, 10050770, 10954210, 15884720, 16081232, 16955212, 17526736, 20101540, 21194015, 21908420, 31769440, 32162464, 33910424, 35053472, 40203080, 42388030, 43816840, 67820848, 80406160, 84776060, 87633680, 97492469, 135641696, 160812320, 169552120, 175267360, 194984938, 339104240, 389969876, 487462345, 678208480, 779939752, 974924690, 1559879504, 1949849380, 3119759008, 3899698760, 7799397520, 15598795040]

約数ペア:

[(1, 15598795040), (2, 7799397520), (4, 3899698760), (5, 3119759008), (8, 1949849380), (10, 1559879504), (16, 974924690), (20, 779939752), (23, 678208480), (32, 487462345), (40, 389969876), (46, 339104240), (80, 194984938), (89, 175267360), (92, 169552120), (97, 160812320), (115, 135641696), (160, 97492469), (178, 87633680), (184, 84776060), (194, 80406160), (230, 67820848), (356, 43816840), (368, 42388030), (388, 40203080), (445, 35053472), (460, 33910424), (485, 32162464), (491, 31769440), (712, 21908420), (736, 21194015), (776, 20101540), (890, 17526736), (920, 16955212), (970, 16081232), (982, 15884720), (1424, 10954210), (1552, 10050770), (1780, 8763368), (1840, 8477606), (1940, 8040616), (1964, 7942360), (2047, 7620320), (2231, 6991840), (2455, 6353888), (2848, 5477105), (3104, 5025385), (3560, 4381684), (3680, 4238803), (3880, 4020308), (3928, 3971180), (4094, 3810160), (4462, 3495920), (4910, 3176944), (7120, 2190842), (7760, 2010154), (7856, 1985590), (8188, 1905080), (8633, 1806880), (8924, 1747960), (9820, 1588472), (10235, 1524064), (11155, 1398368), (11293, 1381280), (14240, 1095421), (15520, 1005077), (15712, 992795), (16376, 952540), (17266, 903440), (17848, 873980), (19640, 794236), (20470, 762032), (22310, 699184), (22586, 690640), (32752, 476270), (34532, 451720), (35696, 436990), (39280, 397118), (40940, 381016), (43165, 361376), (43699, 356960), (44620, 349592), (45172, 345320), (47627, 327520), (56465, 276256), (65504, 238135), (69064, 225860), (71392, 218495), (78560, 198559), (81880, 190508), (86330, 180688), (87398, 178480), (89240, 174796), (90344, 172660), (95254, 163760), (112930, 138128)]