56264320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 162057600

約数和(自身を除く): 105793280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 661, 665, 760, 896, 1064, 1120, 1216, 1322, 1330, 1520, 2128, 2240, 2432, 2644, 2660, 3040, 3305, 4256, 4480, 4627, 5288, 5320, 6080, 6610, 8512, 9254, 10576, 10640, 12160, 12559, 13220, 17024, 18508, 21152, 21280, 23135, 25118, 26440, 37016, 42304, 42560, 46270, 50236, 52880, 62795, 74032, 84608, 85120, 87913, 92540, 100472, 105760, 125590, 148064, 175826, 185080, 200944, 211520, 251180, 296128, 351652, 370160, 401888, 423040, 439565, 502360, 592256, 703304, 740320, 803776, 879130, 1004720, 1406608, 1480640, 1607552, 1758260, 2009440, 2813216, 2961280, 3516520, 4018880, 5626432, 7033040, 8037760, 11252864, 14066080, 28132160, 56264320]

約数ペア:

[(1, 56264320), (2, 28132160), (4, 14066080), (5, 11252864), (7, 8037760), (8, 7033040), (10, 5626432), (14, 4018880), (16, 3516520), (19, 2961280), (20, 2813216), (28, 2009440), (32, 1758260), (35, 1607552), (38, 1480640), (40, 1406608), (56, 1004720), (64, 879130), (70, 803776), (76, 740320), (80, 703304), (95, 592256), (112, 502360), (128, 439565), (133, 423040), (140, 401888), (152, 370160), (160, 351652), (190, 296128), (224, 251180), (266, 211520), (280, 200944), (304, 185080), (320, 175826), (380, 148064), (448, 125590), (532, 105760), (560, 100472), (608, 92540), (640, 87913), (661, 85120), (665, 84608), (760, 74032), (896, 62795), (1064, 52880), (1120, 50236), (1216, 46270), (1322, 42560), (1330, 42304), (1520, 37016), (2128, 26440), (2240, 25118), (2432, 23135), (2644, 21280), (2660, 21152), (3040, 18508), (3305, 17024), (4256, 13220), (4480, 12559), (4627, 12160), (5288, 10640), (5320, 10576), (6080, 9254), (6610, 8512)]