242533480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45589}}^1$

素因数の和:45626

約数の個数: 64

約数和(自身を含む): 656496000

約数和(自身を除く): 413962520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 45589, 91178, 182356, 227945, 319123, 364712, 455890, 638246, 866191, 911780, 1276492, 1595615, 1732382, 1823560, 2552984, 3191230, 3464764, 4330955, 6063337, 6382460, 6929528, 8661910, 12126674, 12764920, 17323820, 24253348, 30316685, 34647640, 48506696, 60633370, 121266740, 242533480]

約数ペア:

[(1, 242533480), (2, 121266740), (4, 60633370), (5, 48506696), (7, 34647640), (8, 30316685), (10, 24253348), (14, 17323820), (19, 12764920), (20, 12126674), (28, 8661910), (35, 6929528), (38, 6382460), (40, 6063337), (56, 4330955), (70, 3464764), (76, 3191230), (95, 2552984), (133, 1823560), (140, 1732382), (152, 1595615), (190, 1276492), (266, 911780), (280, 866191), (380, 638246), (532, 455890), (665, 364712), (760, 319123), (1064, 227945), (1330, 182356), (2660, 91178), (5320, 45589)]