57621840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 196058880

約数和(自身を除く): 138437040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 487, 493, 510, 580, 680, 696, 816, 870, 974, 986, 1020, 1160, 1360, 1392, 1461, 1479, 1740, 1948, 1972, 2040, 2320, 2435, 2465, 2922, 2958, 3480, 3896, 3944, 4080, 4870, 4930, 5844, 5916, 6960, 7305, 7395, 7792, 7888, 8279, 9740, 9860, 11688, 11832, 14123, 14610, 14790, 16558, 19480, 19720, 23376, 23664, 24837, 28246, 29220, 29580, 33116, 38960, 39440, 41395, 42369, 49674, 56492, 58440, 59160, 66232, 70615, 82790, 84738, 99348, 112984, 116880, 118320, 124185, 132464, 141230, 165580, 169476, 198696, 211845, 225968, 240091, 248370, 282460, 331160, 338952, 397392, 423690, 480182, 496740, 564920, 662320, 677904, 720273, 847380, 960364, 993480, 1129840, 1200455, 1440546, 1694760, 1920728, 1986960, 2400910, 2881092, 3389520, 3601365, 3841456, 4801820, 5762184, 7202730, 9603640, 11524368, 14405460, 19207280, 28810920, 57621840]

約数ペア:

[(1, 57621840), (2, 28810920), (3, 19207280), (4, 14405460), (5, 11524368), (6, 9603640), (8, 7202730), (10, 5762184), (12, 4801820), (15, 3841456), (16, 3601365), (17, 3389520), (20, 2881092), (24, 2400910), (29, 1986960), (30, 1920728), (34, 1694760), (40, 1440546), (48, 1200455), (51, 1129840), (58, 993480), (60, 960364), (68, 847380), (80, 720273), (85, 677904), (87, 662320), (102, 564920), (116, 496740), (120, 480182), (136, 423690), (145, 397392), (170, 338952), (174, 331160), (204, 282460), (232, 248370), (240, 240091), (255, 225968), (272, 211845), (290, 198696), (340, 169476), (348, 165580), (408, 141230), (435, 132464), (464, 124185), (487, 118320), (493, 116880), (510, 112984), (580, 99348), (680, 84738), (696, 82790), (816, 70615), (870, 66232), (974, 59160), (986, 58440), (1020, 56492), (1160, 49674), (1360, 42369), (1392, 41395), (1461, 39440), (1479, 38960), (1740, 33116), (1948, 29580), (1972, 29220), (2040, 28246), (2320, 24837), (2435, 23664), (2465, 23376), (2922, 19720), (2958, 19480), (3480, 16558), (3896, 14790), (3944, 14610), (4080, 14123), (4870, 11832), (4930, 11688), (5844, 9860), (5916, 9740), (6960, 8279), (7305, 7888), (7395, 7792)]