190666440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3404

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 457074360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3331, 3816, 4770, 5724, 6360, 6662, 7155, 9540, 9993, 11448, 13324, 14310, 16655, 19080, 19986, 26648, 28620, 29979, 33310, 39972, 49965, 57240, 59958, 66620, 79944, 89937, 99930, 119916, 133240, 149895, 176543, 179874, 199860, 239832, 299790, 353086, 359748, 399720, 449685, 529629, 599580, 706172, 719496, 882715, 899370, 1059258, 1199160, 1412344, 1588887, 1765430, 1798740, 2118516, 2648145, 3177774, 3530860, 3597480, 4237032, 4766661, 5296290, 6355548, 7061720, 7944435, 9533322, 10592580, 12711096, 15888870, 19066644, 21185160, 23833305, 31777740, 38133288, 47666610, 63555480, 95333220, 190666440]

約数ペア:

[(1, 190666440), (2, 95333220), (3, 63555480), (4, 47666610), (5, 38133288), (6, 31777740), (8, 23833305), (9, 21185160), (10, 19066644), (12, 15888870), (15, 12711096), (18, 10592580), (20, 9533322), (24, 7944435), (27, 7061720), (30, 6355548), (36, 5296290), (40, 4766661), (45, 4237032), (53, 3597480), (54, 3530860), (60, 3177774), (72, 2648145), (90, 2118516), (106, 1798740), (108, 1765430), (120, 1588887), (135, 1412344), (159, 1199160), (180, 1059258), (212, 899370), (216, 882715), (265, 719496), (270, 706172), (318, 599580), (360, 529629), (424, 449685), (477, 399720), (530, 359748), (540, 353086), (636, 299790), (795, 239832), (954, 199860), (1060, 179874), (1080, 176543), (1272, 149895), (1431, 133240), (1590, 119916), (1908, 99930), (2120, 89937), (2385, 79944), (2862, 66620), (3180, 59958), (3331, 57240), (3816, 49965), (4770, 39972), (5724, 33310), (6360, 29979), (6662, 28620), (7155, 26648), (9540, 19986), (9993, 19080), (11448, 16655), (13324, 14310)]