147533360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 372642816

約数和(自身を除く): 225109456

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, 1117, 1270, 1651, 2032, 2234, 2540, 3302, 4468, 5080, 5585, 6604, 8255, 8936, 10160, 11170, 13208, 14521, 16510, 17872, 22340, 26416, 29042, 33020, 44680, 58084, 66040, 72605, 89360, 116168, 132080, 141859, 145210, 232336, 283718, 290420, 567436, 580840, 709295, 1134872, 1161680, 1418590, 1844167, 2269744, 2837180, 3688334, 5674360, 7376668, 9220835, 11348720, 14753336, 18441670, 29506672, 36883340, 73766680, 147533360]

約数ペア:

[(1, 147533360), (2, 73766680), (4, 36883340), (5, 29506672), (8, 18441670), (10, 14753336), (13, 11348720), (16, 9220835), (20, 7376668), (26, 5674360), (40, 3688334), (52, 2837180), (65, 2269744), (80, 1844167), (104, 1418590), (127, 1161680), (130, 1134872), (208, 709295), (254, 580840), (260, 567436), (508, 290420), (520, 283718), (635, 232336), (1016, 145210), (1040, 141859), (1117, 132080), (1270, 116168), (1651, 89360), (2032, 72605), (2234, 66040), (2540, 58084), (3302, 44680), (4468, 33020), (5080, 29042), (5585, 26416), (6604, 22340), (8255, 17872), (8936, 16510), (10160, 14521), (11170, 13208)]