169356960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 598752000

約数和(自身を除く): 429395040

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, 197, 199, 216, 240, 270, 288, 360, 394, 398, 432, 480, 540, 591, 597, 720, 788, 796, 864, 985, 995, 1080, 1182, 1194, 1440, 1576, 1592, 1773, 1791, 1970, 1990, 2160, 2364, 2388, 2955, 2985, 3152, 3184, 3546, 3582, 3940, 3980, 4320, 4728, 4776, 5319, 5373, 5910, 5970, 6304, 6368, 7092, 7164, 7880, 7960, 8865, 8955, 9456, 9552, 10638, 10746, 11820, 11940, 14184, 14328, 15760, 15920, 17730, 17910, 18912, 19104, 21276, 21492, 23640, 23880, 26595, 26865, 28368, 28656, 31520, 31840, 35460, 35820, 39203, 42552, 42984, 47280, 47760, 53190, 53730, 56736, 57312, 70920, 71640, 78406, 85104, 85968, 94560, 95520, 106380, 107460, 117609, 141840, 143280, 156812, 170208, 171936, 196015, 212760, 214920, 235218, 283680, 286560, 313624, 352827, 392030, 425520, 429840, 470436, 588045, 627248, 705654, 784060, 851040, 859680, 940872, 1058481, 1176090, 1254496, 1411308, 1568120, 1764135, 1881744, 2116962, 2352180, 2822616, 3136240, 3528270, 3763488, 4233924, 4704360, 5292405, 5645232, 6272480, 7056540, 8467848, 9408720, 10584810, 11290464, 14113080, 16935696, 18817440, 21169620, 28226160, 33871392, 42339240, 56452320, 84678480, 169356960]

約数ペア:

[(1, 169356960), (2, 84678480), (3, 56452320), (4, 42339240), (5, 33871392), (6, 28226160), (8, 21169620), (9, 18817440), (10, 16935696), (12, 14113080), (15, 11290464), (16, 10584810), (18, 9408720), (20, 8467848), (24, 7056540), (27, 6272480), (30, 5645232), (32, 5292405), (36, 4704360), (40, 4233924), (45, 3763488), (48, 3528270), (54, 3136240), (60, 2822616), (72, 2352180), (80, 2116962), (90, 1881744), (96, 1764135), (108, 1568120), (120, 1411308), (135, 1254496), (144, 1176090), (160, 1058481), (180, 940872), (197, 859680), (199, 851040), (216, 784060), (240, 705654), (270, 627248), (288, 588045), (360, 470436), (394, 429840), (398, 425520), (432, 392030), (480, 352827), (540, 313624), (591, 286560), (597, 283680), (720, 235218), (788, 214920), (796, 212760), (864, 196015), (985, 171936), (995, 170208), (1080, 156812), (1182, 143280), (1194, 141840), (1440, 117609), (1576, 107460), (1592, 106380), (1773, 95520), (1791, 94560), (1970, 85968), (1990, 85104), (2160, 78406), (2364, 71640), (2388, 70920), (2955, 57312), (2985, 56736), (3152, 53730), (3184, 53190), (3546, 47760), (3582, 47280), (3940, 42984), (3980, 42552), (4320, 39203), (4728, 35820), (4776, 35460), (5319, 31840), (5373, 31520), (5910, 28656), (5970, 28368), (6304, 26865), (6368, 26595), (7092, 23880), (7164, 23640), (7880, 21492), (7960, 21276), (8865, 19104), (8955, 18912), (9456, 17910), (9552, 17730), (10638, 15920), (10746, 15760), (11820, 14328), (11940, 14184)]