6820789920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2029997}}^1$

素因数の和:2030022

約数の個数: 96

約数和(自身を含む): 24554855808

約数和(自身を除く): 17734065888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 2029997, 4059994, 6089991, 8119988, 10149985, 12179982, 14209979, 16239976, 20299970, 24359964, 28419958, 30449955, 32479952, 40599940, 42629937, 48719928, 56839916, 60899910, 64959904, 71049895, 81199880, 85259874, 97439856, 113679832, 121799820, 142099790, 162399760, 170519748, 194879712, 213149685, 227359664, 243599640, 284199580, 324799520, 341039496, 426299370, 454719328, 487199280, 568399160, 682078992, 852598740, 974398560, 1136798320, 1364157984, 1705197480, 2273596640, 3410394960, 6820789920]

約数ペア:

[(1, 6820789920), (2, 3410394960), (3, 2273596640), (4, 1705197480), (5, 1364157984), (6, 1136798320), (7, 974398560), (8, 852598740), (10, 682078992), (12, 568399160), (14, 487199280), (15, 454719328), (16, 426299370), (20, 341039496), (21, 324799520), (24, 284199580), (28, 243599640), (30, 227359664), (32, 213149685), (35, 194879712), (40, 170519748), (42, 162399760), (48, 142099790), (56, 121799820), (60, 113679832), (70, 97439856), (80, 85259874), (84, 81199880), (96, 71049895), (105, 64959904), (112, 60899910), (120, 56839916), (140, 48719928), (160, 42629937), (168, 40599940), (210, 32479952), (224, 30449955), (240, 28419958), (280, 24359964), (336, 20299970), (420, 16239976), (480, 14209979), (560, 12179982), (672, 10149985), (840, 8119988), (1120, 6089991), (1680, 4059994), (3360, 2029997)]