196925120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 168

約数和(自身を含む): 575066160

約数和(自身を除く): 378141040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 661, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1322, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2644, 2660, 3040, 3136, 3305, 3724, 3920, 4256, 4627, 4655, 5288, 5320, 6080, 6610, 7448, 7840, 8512, 9254, 9310, 10576, 10640, 12559, 13220, 14896, 15680, 18508, 18620, 21152, 21280, 23135, 25118, 26440, 29792, 32389, 37016, 37240, 42304, 42560, 46270, 50236, 52880, 59584, 62795, 64778, 74032, 74480, 87913, 92540, 100472, 105760, 125590, 129556, 148064, 148960, 161945, 175826, 185080, 200944, 211520, 251180, 259112, 296128, 297920, 323890, 351652, 370160, 401888, 439565, 502360, 518224, 615391, 647780, 703304, 740320, 803776, 879130, 1004720, 1036448, 1230782, 1295560, 1406608, 1480640, 1758260, 2009440, 2072896, 2461564, 2591120, 2813216, 3076955, 3516520, 4018880, 4923128, 5182240, 5626432, 6153910, 7033040, 9846256, 10364480, 12307820, 14066080, 19692512, 24615640, 28132160, 39385024, 49231280, 98462560, 196925120]

約数ペア:

[(1, 196925120), (2, 98462560), (4, 49231280), (5, 39385024), (7, 28132160), (8, 24615640), (10, 19692512), (14, 14066080), (16, 12307820), (19, 10364480), (20, 9846256), (28, 7033040), (32, 6153910), (35, 5626432), (38, 5182240), (40, 4923128), (49, 4018880), (56, 3516520), (64, 3076955), (70, 2813216), (76, 2591120), (80, 2461564), (95, 2072896), (98, 2009440), (112, 1758260), (133, 1480640), (140, 1406608), (152, 1295560), (160, 1230782), (190, 1036448), (196, 1004720), (224, 879130), (245, 803776), (266, 740320), (280, 703304), (304, 647780), (320, 615391), (380, 518224), (392, 502360), (448, 439565), (490, 401888), (532, 370160), (560, 351652), (608, 323890), (661, 297920), (665, 296128), (760, 259112), (784, 251180), (931, 211520), (980, 200944), (1064, 185080), (1120, 175826), (1216, 161945), (1322, 148960), (1330, 148064), (1520, 129556), (1568, 125590), (1862, 105760), (1960, 100472), (2128, 92540), (2240, 87913), (2644, 74480), (2660, 74032), (3040, 64778), (3136, 62795), (3305, 59584), (3724, 52880), (3920, 50236), (4256, 46270), (4627, 42560), (4655, 42304), (5288, 37240), (5320, 37016), (6080, 32389), (6610, 29792), (7448, 26440), (7840, 25118), (8512, 23135), (9254, 21280), (9310, 21152), (10576, 18620), (10640, 18508), (12559, 15680), (13220, 14896)]