2144040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 6816960

約数和(自身を除く): 4672920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1051, 2040, 2102, 3153, 4204, 5255, 6306, 8408, 10510, 12612, 15765, 17867, 21020, 25224, 31530, 35734, 42040, 53601, 63060, 71468, 89335, 107202, 126120, 142936, 178670, 214404, 268005, 357340, 428808, 536010, 714680, 1072020, 2144040]

約数ペア:

[(1, 2144040), (2, 1072020), (3, 714680), (4, 536010), (5, 428808), (6, 357340), (8, 268005), (10, 214404), (12, 178670), (15, 142936), (17, 126120), (20, 107202), (24, 89335), (30, 71468), (34, 63060), (40, 53601), (51, 42040), (60, 35734), (68, 31530), (85, 25224), (102, 21020), (120, 17867), (136, 15765), (170, 12612), (204, 10510), (255, 8408), (340, 6306), (408, 5255), (510, 4204), (680, 3153), (1020, 2102), (1051, 2040)]