112528640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 324750720

約数和(自身を除く): 212222080

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, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 661, 665, 760, 896, 1064, 1120, 1216, 1280, 1322, 1330, 1520, 1792, 2128, 2240, 2432, 2644, 2660, 3040, 3305, 4256, 4480, 4627, 4864, 5288, 5320, 6080, 6610, 8512, 8960, 9254, 10576, 10640, 12160, 12559, 13220, 17024, 18508, 21152, 21280, 23135, 24320, 25118, 26440, 34048, 37016, 42304, 42560, 46270, 50236, 52880, 62795, 74032, 84608, 85120, 87913, 92540, 100472, 105760, 125590, 148064, 169216, 170240, 175826, 185080, 200944, 211520, 251180, 296128, 351652, 370160, 401888, 423040, 439565, 502360, 592256, 703304, 740320, 803776, 846080, 879130, 1004720, 1184512, 1406608, 1480640, 1607552, 1758260, 2009440, 2813216, 2961280, 3215104, 3516520, 4018880, 5626432, 5922560, 7033040, 8037760, 11252864, 14066080, 16075520, 22505728, 28132160, 56264320, 112528640]

約数ペア:

[(1, 112528640), (2, 56264320), (4, 28132160), (5, 22505728), (7, 16075520), (8, 14066080), (10, 11252864), (14, 8037760), (16, 7033040), (19, 5922560), (20, 5626432), (28, 4018880), (32, 3516520), (35, 3215104), (38, 2961280), (40, 2813216), (56, 2009440), (64, 1758260), (70, 1607552), (76, 1480640), (80, 1406608), (95, 1184512), (112, 1004720), (128, 879130), (133, 846080), (140, 803776), (152, 740320), (160, 703304), (190, 592256), (224, 502360), (256, 439565), (266, 423040), (280, 401888), (304, 370160), (320, 351652), (380, 296128), (448, 251180), (532, 211520), (560, 200944), (608, 185080), (640, 175826), (661, 170240), (665, 169216), (760, 148064), (896, 125590), (1064, 105760), (1120, 100472), (1216, 92540), (1280, 87913), (1322, 85120), (1330, 84608), (1520, 74032), (1792, 62795), (2128, 52880), (2240, 50236), (2432, 46270), (2644, 42560), (2660, 42304), (3040, 37016), (3305, 34048), (4256, 26440), (4480, 25118), (4627, 24320), (4864, 23135), (5288, 21280), (5320, 21152), (6080, 18508), (6610, 17024), (8512, 13220), (8960, 12559), (9254, 12160), (10576, 10640)]