558844720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1083

約数の個数: 160

約数和(自身を含む): 1594183680

約数和(自身を除く): 1035338960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 140, 152, 190, 212, 265, 266, 280, 304, 371, 380, 424, 530, 532, 560, 665, 742, 760, 848, 991, 1007, 1060, 1064, 1330, 1484, 1520, 1855, 1982, 2014, 2120, 2128, 2660, 2968, 3710, 3964, 4028, 4240, 4955, 5035, 5320, 5936, 6937, 7049, 7420, 7928, 8056, 9910, 10070, 10640, 13874, 14098, 14840, 15856, 16112, 18829, 19820, 20140, 27748, 28196, 29680, 34685, 35245, 37658, 39640, 40280, 52523, 55496, 56392, 69370, 70490, 75316, 79280, 80560, 94145, 105046, 110992, 112784, 131803, 138740, 140980, 150632, 188290, 210092, 262615, 263606, 277480, 281960, 301264, 367661, 376580, 420184, 525230, 527212, 554960, 563920, 659015, 735322, 753160, 840368, 997937, 1050460, 1054424, 1318030, 1470644, 1506320, 1838305, 1995874, 2100920, 2108848, 2636060, 2941288, 3676610, 3991748, 4201840, 4989685, 5272120, 5882576, 6985559, 7353220, 7983496, 9979370, 10544240, 13971118, 14706440, 15966992, 19958740, 27942236, 29412880, 34927795, 39917480, 55884472, 69855590, 79834960, 111768944, 139711180, 279422360, 558844720]

約数ペア:

[(1, 558844720), (2, 279422360), (4, 139711180), (5, 111768944), (7, 79834960), (8, 69855590), (10, 55884472), (14, 39917480), (16, 34927795), (19, 29412880), (20, 27942236), (28, 19958740), (35, 15966992), (38, 14706440), (40, 13971118), (53, 10544240), (56, 9979370), (70, 7983496), (76, 7353220), (80, 6985559), (95, 5882576), (106, 5272120), (112, 4989685), (133, 4201840), (140, 3991748), (152, 3676610), (190, 2941288), (212, 2636060), (265, 2108848), (266, 2100920), (280, 1995874), (304, 1838305), (371, 1506320), (380, 1470644), (424, 1318030), (530, 1054424), (532, 1050460), (560, 997937), (665, 840368), (742, 753160), (760, 735322), (848, 659015), (991, 563920), (1007, 554960), (1060, 527212), (1064, 525230), (1330, 420184), (1484, 376580), (1520, 367661), (1855, 301264), (1982, 281960), (2014, 277480), (2120, 263606), (2128, 262615), (2660, 210092), (2968, 188290), (3710, 150632), (3964, 140980), (4028, 138740), (4240, 131803), (4955, 112784), (5035, 110992), (5320, 105046), (5936, 94145), (6937, 80560), (7049, 79280), (7420, 75316), (7928, 70490), (8056, 69370), (9910, 56392), (10070, 55496), (10640, 52523), (13874, 40280), (14098, 39640), (14840, 37658), (15856, 35245), (16112, 34685), (18829, 29680), (19820, 28196), (20140, 27748)]