56738880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 280

約数和(自身を含む): 221284800

約数和(自身を除く): 164545920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 199, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 398, 405, 432, 440, 480, 495, 528, 540, 576, 594, 597, 648, 660, 704, 720, 792, 796, 810, 864, 880, 891, 960, 990, 995, 1056, 1080, 1188, 1194, 1296, 1320, 1440, 1485, 1584, 1592, 1620, 1728, 1760, 1782, 1791, 1980, 1990, 2112, 2160, 2189, 2376, 2388, 2592, 2640, 2880, 2970, 2985, 3168, 3184, 3240, 3520, 3564, 3582, 3960, 3980, 4320, 4378, 4455, 4752, 4776, 5184, 5280, 5373, 5940, 5970, 6336, 6368, 6480, 6567, 7128, 7164, 7920, 7960, 8640, 8756, 8910, 8955, 9504, 9552, 10560, 10746, 10945, 11880, 11940, 12736, 12960, 13134, 14256, 14328, 15840, 15920, 16119, 17512, 17820, 17910, 19008, 19104, 19701, 21492, 21890, 23760, 23880, 25920, 26268, 26865, 28512, 28656, 31680, 31840, 32238, 32835, 35024, 35640, 35820, 38208, 39402, 42984, 43780, 47520, 47760, 52536, 53730, 57024, 57312, 59103, 63680, 64476, 65670, 70048, 71280, 71640, 78804, 80595, 85968, 87560, 95040, 95520, 98505, 105072, 107460, 114624, 118206, 128952, 131340, 140096, 142560, 143280, 157608, 161190, 171936, 175120, 177309, 191040, 197010, 210144, 214920, 236412, 257904, 262680, 285120, 286560, 295515, 315216, 322380, 343872, 350240, 354618, 394020, 420288, 429840, 472824, 515808, 525360, 573120, 591030, 630432, 644760, 700480, 709236, 788040, 859680, 886545, 945648, 1031616, 1050720, 1182060, 1260864, 1289520, 1418472, 1576080, 1719360, 1773090, 1891296, 2101440, 2364120, 2579040, 2836944, 3152160, 3546180, 3782592, 4728240, 5158080, 5673888, 6304320, 7092360, 9456480, 11347776, 14184720, 18912960, 28369440, 56738880]

約数ペア:

[(1, 56738880), (2, 28369440), (3, 18912960), (4, 14184720), (5, 11347776), (6, 9456480), (8, 7092360), (9, 6304320), (10, 5673888), (11, 5158080), (12, 4728240), (15, 3782592), (16, 3546180), (18, 3152160), (20, 2836944), (22, 2579040), (24, 2364120), (27, 2101440), (30, 1891296), (32, 1773090), (33, 1719360), (36, 1576080), (40, 1418472), (44, 1289520), (45, 1260864), (48, 1182060), (54, 1050720), (55, 1031616), (60, 945648), (64, 886545), (66, 859680), (72, 788040), (80, 709236), (81, 700480), (88, 644760), (90, 630432), (96, 591030), (99, 573120), (108, 525360), (110, 515808), (120, 472824), (132, 429840), (135, 420288), (144, 394020), (160, 354618), (162, 350240), (165, 343872), (176, 322380), (180, 315216), (192, 295515), (198, 286560), (199, 285120), (216, 262680), (220, 257904), (240, 236412), (264, 214920), (270, 210144), (288, 197010), (297, 191040), (320, 177309), (324, 175120), (330, 171936), (352, 161190), (360, 157608), (396, 143280), (398, 142560), (405, 140096), (432, 131340), (440, 128952), (480, 118206), (495, 114624), (528, 107460), (540, 105072), (576, 98505), (594, 95520), (597, 95040), (648, 87560), (660, 85968), (704, 80595), (720, 78804), (792, 71640), (796, 71280), (810, 70048), (864, 65670), (880, 64476), (891, 63680), (960, 59103), (990, 57312), (995, 57024), (1056, 53730), (1080, 52536), (1188, 47760), (1194, 47520), (1296, 43780), (1320, 42984), (1440, 39402), (1485, 38208), (1584, 35820), (1592, 35640), (1620, 35024), (1728, 32835), (1760, 32238), (1782, 31840), (1791, 31680), (1980, 28656), (1990, 28512), (2112, 26865), (2160, 26268), (2189, 25920), (2376, 23880), (2388, 23760), (2592, 21890), (2640, 21492), (2880, 19701), (2970, 19104), (2985, 19008), (3168, 17910), (3184, 17820), (3240, 17512), (3520, 16119), (3564, 15920), (3582, 15840), (3960, 14328), (3980, 14256), (4320, 13134), (4378, 12960), (4455, 12736), (4752, 11940), (4776, 11880), (5184, 10945), (5280, 10746), (5373, 10560), (5940, 9552), (5970, 9504), (6336, 8955), (6368, 8910), (6480, 8756), (6567, 8640), (7128, 7960), (7164, 7920)]