143050960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 360226944

約数和(自身を除く): 217175984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 263, 520, 523, 526, 1040, 1046, 1052, 1315, 2092, 2104, 2615, 2630, 3419, 4184, 4208, 5230, 5260, 6799, 6838, 8368, 10460, 10520, 13598, 13676, 17095, 20920, 21040, 27196, 27352, 33995, 34190, 41840, 54392, 54704, 67990, 68380, 108784, 135980, 136760, 137549, 271960, 273520, 275098, 543920, 550196, 687745, 1100392, 1375490, 1788137, 2200784, 2750980, 3576274, 5501960, 7152548, 8940685, 11003920, 14305096, 17881370, 28610192, 35762740, 71525480, 143050960]

約数ペア:

[(1, 143050960), (2, 71525480), (4, 35762740), (5, 28610192), (8, 17881370), (10, 14305096), (13, 11003920), (16, 8940685), (20, 7152548), (26, 5501960), (40, 3576274), (52, 2750980), (65, 2200784), (80, 1788137), (104, 1375490), (130, 1100392), (208, 687745), (260, 550196), (263, 543920), (520, 275098), (523, 273520), (526, 271960), (1040, 137549), (1046, 136760), (1052, 135980), (1315, 108784), (2092, 68380), (2104, 67990), (2615, 54704), (2630, 54392), (3419, 41840), (4184, 34190), (4208, 33995), (5230, 27352), (5260, 27196), (6799, 21040), (6838, 20920), (8368, 17095), (10460, 13676), (10520, 13598)]