192396120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1009}}^1$

素因数の和:1257

約数の個数: 128

約数和(自身を含む): 663206400

約数和(自身を除く): 470810280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1009, 1135, 1362, 1589, 1816, 2018, 2270, 2724, 3027, 3178, 3405, 4036, 4540, 4767, 5045, 5448, 6054, 6356, 6810, 7063, 7945, 8072, 9080, 9534, 10090, 12108, 12712, 13620, 14126, 15135, 15890, 19068, 20180, 21189, 23835, 24216, 27240, 28252, 30270, 31780, 35315, 38136, 40360, 42378, 47670, 56504, 60540, 63560, 70630, 84756, 95340, 105945, 121080, 141260, 169512, 190680, 211890, 229043, 282520, 423780, 458086, 687129, 847560, 916172, 1145215, 1374258, 1603301, 1832344, 2290430, 2748516, 3206602, 3435645, 4580860, 4809903, 5497032, 6413204, 6871290, 8016505, 9161720, 9619806, 12826408, 13742580, 16033010, 19239612, 24049515, 27485160, 32066020, 38479224, 48099030, 64132040, 96198060, 192396120]

約数ペア:

[(1, 192396120), (2, 96198060), (3, 64132040), (4, 48099030), (5, 38479224), (6, 32066020), (7, 27485160), (8, 24049515), (10, 19239612), (12, 16033010), (14, 13742580), (15, 12826408), (20, 9619806), (21, 9161720), (24, 8016505), (28, 6871290), (30, 6413204), (35, 5497032), (40, 4809903), (42, 4580860), (56, 3435645), (60, 3206602), (70, 2748516), (84, 2290430), (105, 1832344), (120, 1603301), (140, 1374258), (168, 1145215), (210, 916172), (227, 847560), (280, 687129), (420, 458086), (454, 423780), (681, 282520), (840, 229043), (908, 211890), (1009, 190680), (1135, 169512), (1362, 141260), (1589, 121080), (1816, 105945), (2018, 95340), (2270, 84756), (2724, 70630), (3027, 63560), (3178, 60540), (3405, 56504), (4036, 47670), (4540, 42378), (4767, 40360), (5045, 38136), (5448, 35315), (6054, 31780), (6356, 30270), (6810, 28252), (7063, 27240), (7945, 24216), (8072, 23835), (9080, 21189), (9534, 20180), (10090, 19068), (12108, 15890), (12712, 15135), (13620, 14126)]