140543340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14549}}^1$

素因数の和:14591

約数の個数: 96

約数和(自身を含む): 469324800

約数和(自身を除く): 328781460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 14549, 29098, 43647, 58196, 72745, 87294, 101843, 145490, 174588, 203686, 218235, 290980, 305529, 334627, 407372, 436470, 509215, 611058, 669254, 872940, 1003881, 1018430, 1222116, 1338508, 1527645, 1673135, 2007762, 2036860, 2342389, 3055290, 3346270, 4015524, 4684778, 5019405, 6110580, 6692540, 7027167, 9369556, 10038810, 11711945, 14054334, 20077620, 23423890, 28108668, 35135835, 46847780, 70271670, 140543340]

約数ペア:

[(1, 140543340), (2, 70271670), (3, 46847780), (4, 35135835), (5, 28108668), (6, 23423890), (7, 20077620), (10, 14054334), (12, 11711945), (14, 10038810), (15, 9369556), (20, 7027167), (21, 6692540), (23, 6110580), (28, 5019405), (30, 4684778), (35, 4015524), (42, 3346270), (46, 3055290), (60, 2342389), (69, 2036860), (70, 2007762), (84, 1673135), (92, 1527645), (105, 1338508), (115, 1222116), (138, 1018430), (140, 1003881), (161, 872940), (210, 669254), (230, 611058), (276, 509215), (322, 436470), (345, 407372), (420, 334627), (460, 305529), (483, 290980), (644, 218235), (690, 203686), (805, 174588), (966, 145490), (1380, 101843), (1610, 87294), (1932, 72745), (2415, 58196), (3220, 43647), (4830, 29098), (9660, 14549)]