2657909280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1697}}^1$

素因数の和:1979

約数の個数: 192

約数和(自身を含む): 9057702528

約数和(自身を除く): 6399793248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 251, 260, 312, 390, 416, 480, 502, 520, 624, 753, 780, 1004, 1040, 1248, 1255, 1506, 1560, 1697, 2008, 2080, 2510, 3012, 3120, 3263, 3394, 3765, 4016, 5020, 5091, 6024, 6240, 6526, 6788, 7530, 8032, 8485, 9789, 10040, 10182, 12048, 13052, 13576, 15060, 16315, 16970, 19578, 20080, 20364, 22061, 24096, 25455, 26104, 27152, 30120, 32630, 33940, 39156, 40160, 40728, 44122, 48945, 50910, 52208, 54304, 60240, 65260, 66183, 67880, 78312, 81456, 88244, 97890, 101820, 104416, 110305, 120480, 130520, 132366, 135760, 156624, 162912, 176488, 195780, 203640, 220610, 261040, 264732, 271520, 313248, 330915, 352976, 391560, 407280, 425947, 441220, 522080, 529464, 661830, 705952, 783120, 814560, 851894, 882440, 1058928, 1277841, 1323660, 1566240, 1703788, 1764880, 2117856, 2129735, 2555682, 2647320, 3407576, 3529760, 4259470, 5111364, 5294640, 5537311, 6389205, 6815152, 8518940, 10222728, 10589280, 11074622, 12778410, 13630304, 16611933, 17037880, 20445456, 22149244, 25556820, 27686555, 33223866, 34075760, 40890912, 44298488, 51113640, 55373110, 66447732, 68151520, 83059665, 88596976, 102227280, 110746220, 132895464, 166119330, 177193952, 204454560, 221492440, 265790928, 332238660, 442984880, 531581856, 664477320, 885969760, 1328954640, 2657909280]

約数ペア:

[(1, 2657909280), (2, 1328954640), (3, 885969760), (4, 664477320), (5, 531581856), (6, 442984880), (8, 332238660), (10, 265790928), (12, 221492440), (13, 204454560), (15, 177193952), (16, 166119330), (20, 132895464), (24, 110746220), (26, 102227280), (30, 88596976), (32, 83059665), (39, 68151520), (40, 66447732), (48, 55373110), (52, 51113640), (60, 44298488), (65, 40890912), (78, 34075760), (80, 33223866), (96, 27686555), (104, 25556820), (120, 22149244), (130, 20445456), (156, 17037880), (160, 16611933), (195, 13630304), (208, 12778410), (240, 11074622), (251, 10589280), (260, 10222728), (312, 8518940), (390, 6815152), (416, 6389205), (480, 5537311), (502, 5294640), (520, 5111364), (624, 4259470), (753, 3529760), (780, 3407576), (1004, 2647320), (1040, 2555682), (1248, 2129735), (1255, 2117856), (1506, 1764880), (1560, 1703788), (1697, 1566240), (2008, 1323660), (2080, 1277841), (2510, 1058928), (3012, 882440), (3120, 851894), (3263, 814560), (3394, 783120), (3765, 705952), (4016, 661830), (5020, 529464), (5091, 522080), (6024, 441220), (6240, 425947), (6526, 407280), (6788, 391560), (7530, 352976), (8032, 330915), (8485, 313248), (9789, 271520), (10040, 264732), (10182, 261040), (12048, 220610), (13052, 203640), (13576, 195780), (15060, 176488), (16315, 162912), (16970, 156624), (19578, 135760), (20080, 132366), (20364, 130520), (22061, 120480), (24096, 110305), (25455, 104416), (26104, 101820), (27152, 97890), (30120, 88244), (32630, 81456), (33940, 78312), (39156, 67880), (40160, 66183), (40728, 65260), (44122, 60240), (48945, 54304), (50910, 52208)]