2520780810240

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20107}}^1$

素因数の和:20208

約数の個数: 768

約数和(自身を含む): 10244694620160

約数和(自身を除く): 7723913809920

約数列:

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約数ペア:

[(1, 2520780810240), (2, 1260390405120), (3, 840260270080), (4, 630195202560), (5, 504156162048), (6, 420130135040), (7, 360111544320), (8, 315097601280), (10, 252078081024), (11, 229161891840), (12, 210065067520), (14, 180055772160), (15, 168052054016), (16, 157548800640), (20, 126039040512), (21, 120037181440), (22, 114580945920), (24, 105032533760), (28, 90027886080), (30, 84026027008), (32, 78774400320), (33, 76387297280), (35, 72022308864), (40, 63019520256), (42, 60018590720), (44, 57290472960), (48, 52516266880), (53, 47561902080), (55, 45832378368), (56, 45013943040), (60, 42013013504), (64, 39387200160), (66, 38193648640), (70, 36011154432), (77, 32737413120), (80, 31509760128), (84, 30009295360), (88, 28645236480), (96, 26258133440), (105, 24007436288), (106, 23780951040), (110, 22916189184), (112, 22506971520), (120, 21006506752), (128, 19693600080), (132, 19096824320), (140, 18005577216), (154, 16368706560), (159, 15853967360), (160, 15754880064), (165, 15277459456), (168, 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