149836697080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1\times {\mathrm{10639}}^1$

素因数の和:11117

約数の個数: 128

約数和(自身を含む): 388862208000

約数和(自身を除く): 239025510920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 281, 358, 562, 716, 895, 1124, 1253, 1405, 1432, 1790, 1967, 2248, 2506, 2810, 3580, 3934, 5012, 5620, 6265, 7160, 7868, 9835, 10024, 10639, 11240, 12530, 15736, 19670, 21278, 25060, 39340, 42556, 50120, 50299, 53195, 74473, 78680, 85112, 100598, 106390, 148946, 201196, 212780, 251495, 297892, 352093, 372365, 402392, 425560, 502990, 595784, 704186, 744730, 1005980, 1408372, 1489460, 1760465, 1904381, 2011960, 2816744, 2978920, 2989559, 3520930, 3808762, 5979118, 7041860, 7617524, 9521905, 11958236, 13330667, 14083720, 14947795, 15235048, 19043810, 20926913, 23916472, 26661334, 29895590, 38087620, 41853826, 53322668, 59791180, 66653335, 76175240, 83707652, 104634565, 106645336, 119582360, 133306670, 167415304, 209269130, 266613340, 418538260, 533226680, 535131061, 837076520, 1070262122, 2140524244, 2675655305, 3745917427, 4281048488, 5351310610, 7491834854, 10702621220, 14983669708, 18729587135, 21405242440, 29967339416, 37459174270, 74918348540, 149836697080]

約数ペア:

[(1, 149836697080), (2, 74918348540), (4, 37459174270), (5, 29967339416), (7, 21405242440), (8, 18729587135), (10, 14983669708), (14, 10702621220), (20, 7491834854), (28, 5351310610), (35, 4281048488), (40, 3745917427), (56, 2675655305), (70, 2140524244), (140, 1070262122), (179, 837076520), (280, 535131061), (281, 533226680), (358, 418538260), (562, 266613340), (716, 209269130), (895, 167415304), (1124, 133306670), (1253, 119582360), (1405, 106645336), (1432, 104634565), (1790, 83707652), (1967, 76175240), (2248, 66653335), (2506, 59791180), (2810, 53322668), (3580, 41853826), (3934, 38087620), (5012, 29895590), (5620, 26661334), (6265, 23916472), (7160, 20926913), (7868, 19043810), (9835, 15235048), (10024, 14947795), (10639, 14083720), (11240, 13330667), (12530, 11958236), (15736, 9521905), (19670, 7617524), (21278, 7041860), (25060, 5979118), (39340, 3808762), (42556, 3520930), (50120, 2989559), (50299, 2978920), (53195, 2816744), (74473, 2011960), (78680, 1904381), (85112, 1760465), (100598, 1489460), (106390, 1408372), (148946, 1005980), (201196, 744730), (212780, 704186), (251495, 595784), (297892, 502990), (352093, 425560), (372365, 402392)]