139409760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41491}}^1$

素因数の和:41516

約数の個数: 96

約数和(自身を含む): 501887232

約数和(自身を除く): 362477472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 41491, 82982, 124473, 165964, 207455, 248946, 290437, 331928, 414910, 497892, 580874, 622365, 663856, 829820, 871311, 995784, 1161748, 1244730, 1327712, 1452185, 1659640, 1742622, 1991568, 2323496, 2489460, 2904370, 3319280, 3485244, 3983136, 4356555, 4646992, 4978920, 5808740, 6638560, 6970488, 8713110, 9293984, 9957840, 11617480, 13940976, 17426220, 19915680, 23234960, 27881952, 34852440, 46469920, 69704880, 139409760]

約数ペア:

[(1, 139409760), (2, 69704880), (3, 46469920), (4, 34852440), (5, 27881952), (6, 23234960), (7, 19915680), (8, 17426220), (10, 13940976), (12, 11617480), (14, 9957840), (15, 9293984), (16, 8713110), (20, 6970488), (21, 6638560), (24, 5808740), (28, 4978920), (30, 4646992), (32, 4356555), (35, 3983136), (40, 3485244), (42, 3319280), (48, 2904370), (56, 2489460), (60, 2323496), (70, 1991568), (80, 1742622), (84, 1659640), (96, 1452185), (105, 1327712), (112, 1244730), (120, 1161748), (140, 995784), (160, 871311), (168, 829820), (210, 663856), (224, 622365), (240, 580874), (280, 497892), (336, 414910), (420, 331928), (480, 290437), (560, 248946), (672, 207455), (840, 165964), (1120, 124473), (1680, 82982), (3360, 41491)]