272410367440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{359153}}^1$

素因数の和:359684

約数の個数: 80

約数和(自身を含む): 668026440000

約数和(自身を除く): 395616072560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 499, 760, 998, 1520, 1996, 2495, 3992, 4990, 7984, 9481, 9980, 18962, 19960, 37924, 39920, 47405, 75848, 94810, 151696, 189620, 359153, 379240, 718306, 758480, 1436612, 1795765, 2873224, 3591530, 5746448, 6823907, 7183060, 13647814, 14366120, 27295628, 28732240, 34119535, 54591256, 68239070, 109182512, 136478140, 179217347, 272956280, 358434694, 545912560, 716869388, 896086735, 1433738776, 1792173470, 2867477552, 3405129593, 3584346940, 6810259186, 7168693880, 13620518372, 14337387760, 17025647965, 27241036744, 34051295930, 54482073488, 68102591860, 136205183720, 272410367440]

約数ペア:

[(1, 272410367440), (2, 136205183720), (4, 68102591860), (5, 54482073488), (8, 34051295930), (10, 27241036744), (16, 17025647965), (19, 14337387760), (20, 13620518372), (38, 7168693880), (40, 6810259186), (76, 3584346940), (80, 3405129593), (95, 2867477552), (152, 1792173470), (190, 1433738776), (304, 896086735), (380, 716869388), (499, 545912560), (760, 358434694), (998, 272956280), (1520, 179217347), (1996, 136478140), (2495, 109182512), (3992, 68239070), (4990, 54591256), (7984, 34119535), (9481, 28732240), (9980, 27295628), (18962, 14366120), (19960, 13647814), (37924, 7183060), (39920, 6823907), (47405, 5746448), (75848, 3591530), (94810, 2873224), (151696, 1795765), (189620, 1436612), (359153, 758480), (379240, 718306)]