207830560

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 120

約数和(自身を含む): 573857676

約数和(自身を除く): 366027116

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 541, 560, 686, 784, 980, 1082, 1120, 1372, 1568, 1715, 1960, 2164, 2401, 2705, 2744, 3430, 3787, 3920, 4328, 4802, 5410, 5488, 6860, 7574, 7840, 8656, 9604, 10820, 10976, 12005, 13720, 15148, 17312, 18935, 19208, 21640, 24010, 26509, 27440, 30296, 37870, 38416, 43280, 48020, 53018, 54880, 60592, 75740, 76832, 86560, 96040, 106036, 121184, 132545, 151480, 185563, 192080, 212072, 265090, 302960, 371126, 384160, 424144, 530180, 605920, 742252, 848288, 927815, 1060360, 1298941, 1484504, 1855630, 2120720, 2597882, 2969008, 3711260, 4241440, 5195764, 5938016, 6494705, 7422520, 10391528, 12989410, 14845040, 20783056, 25978820, 29690080, 41566112, 51957640, 103915280, 207830560]

約数ペア:

[(1, 207830560), (2, 103915280), (4, 51957640), (5, 41566112), (7, 29690080), (8, 25978820), (10, 20783056), (14, 14845040), (16, 12989410), (20, 10391528), (28, 7422520), (32, 6494705), (35, 5938016), (40, 5195764), (49, 4241440), (56, 3711260), (70, 2969008), (80, 2597882), (98, 2120720), (112, 1855630), (140, 1484504), (160, 1298941), (196, 1060360), (224, 927815), (245, 848288), (280, 742252), (343, 605920), (392, 530180), (490, 424144), (541, 384160), (560, 371126), (686, 302960), (784, 265090), (980, 212072), (1082, 192080), (1120, 185563), (1372, 151480), (1568, 132545), (1715, 121184), (1960, 106036), (2164, 96040), (2401, 86560), (2705, 76832), (2744, 75740), (3430, 60592), (3787, 54880), (3920, 53018), (4328, 48020), (4802, 43280), (5410, 38416), (5488, 37870), (6860, 30296), (7574, 27440), (7840, 26509), (8656, 24010), (9604, 21640), (10820, 19208), (10976, 18935), (12005, 17312), (13720, 15148)]