271160240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 684622848

約数和(自身を除く): 413462608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2053, 2540, 3302, 4106, 5080, 6604, 8212, 8255, 10160, 10265, 13208, 16424, 16510, 20530, 26416, 26689, 32848, 33020, 41060, 53378, 66040, 82120, 106756, 132080, 133445, 164240, 213512, 260731, 266890, 427024, 521462, 533780, 1042924, 1067560, 1303655, 2085848, 2135120, 2607310, 3389503, 4171696, 5214620, 6779006, 10429240, 13558012, 16947515, 20858480, 27116024, 33895030, 54232048, 67790060, 135580120, 271160240]

約数ペア:

[(1, 271160240), (2, 135580120), (4, 67790060), (5, 54232048), (8, 33895030), (10, 27116024), (13, 20858480), (16, 16947515), (20, 13558012), (26, 10429240), (40, 6779006), (52, 5214620), (65, 4171696), (80, 3389503), (104, 2607310), (127, 2135120), (130, 2085848), (208, 1303655), (254, 1067560), (260, 1042924), (508, 533780), (520, 521462), (635, 427024), (1016, 266890), (1040, 260731), (1270, 213512), (1651, 164240), (2032, 133445), (2053, 132080), (2540, 106756), (3302, 82120), (4106, 66040), (5080, 53378), (6604, 41060), (8212, 33020), (8255, 32848), (10160, 26689), (10265, 26416), (13208, 20530), (16424, 16510)]