68042240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3797}}^1$

素因数の和:3827

約数の個数: 80

約数和(自身を含む): 186496992

約数和(自身を除く): 118454752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 3797, 4480, 7594, 8960, 15188, 17920, 18985, 26579, 30376, 37970, 53158, 60752, 75940, 106316, 121504, 132895, 151880, 212632, 243008, 265790, 303760, 425264, 486016, 531580, 607520, 850528, 972032, 1063160, 1215040, 1701056, 1944064, 2126320, 2430080, 3402112, 4252640, 4860160, 6804224, 8505280, 9720320, 13608448, 17010560, 34021120, 68042240]

約数ペア:

[(1, 68042240), (2, 34021120), (4, 17010560), (5, 13608448), (7, 9720320), (8, 8505280), (10, 6804224), (14, 4860160), (16, 4252640), (20, 3402112), (28, 2430080), (32, 2126320), (35, 1944064), (40, 1701056), (56, 1215040), (64, 1063160), (70, 972032), (80, 850528), (112, 607520), (128, 531580), (140, 486016), (160, 425264), (224, 303760), (256, 265790), (280, 243008), (320, 212632), (448, 151880), (512, 132895), (560, 121504), (640, 106316), (896, 75940), (1120, 60752), (1280, 53158), (1792, 37970), (2240, 30376), (2560, 26579), (3584, 18985), (3797, 17920), (4480, 15188), (7594, 8960)]