179852320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 438939648

約数和(自身を除く): 259087328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 127, 160, 167, 212, 254, 265, 334, 424, 508, 530, 635, 668, 835, 848, 1016, 1060, 1270, 1336, 1670, 1696, 2032, 2120, 2540, 2672, 3340, 4064, 4240, 5080, 5344, 6680, 6731, 8480, 8851, 10160, 13360, 13462, 17702, 20320, 21209, 26720, 26924, 33655, 35404, 42418, 44255, 53848, 67310, 70808, 84836, 88510, 106045, 107696, 134620, 141616, 169672, 177020, 212090, 215392, 269240, 283232, 339344, 354040, 424180, 538480, 678688, 708080, 848360, 1076960, 1124077, 1416160, 1696720, 2248154, 3393440, 4496308, 5620385, 8992616, 11240770, 17985232, 22481540, 35970464, 44963080, 89926160, 179852320]

約数ペア:

[(1, 179852320), (2, 89926160), (4, 44963080), (5, 35970464), (8, 22481540), (10, 17985232), (16, 11240770), (20, 8992616), (32, 5620385), (40, 4496308), (53, 3393440), (80, 2248154), (106, 1696720), (127, 1416160), (160, 1124077), (167, 1076960), (212, 848360), (254, 708080), (265, 678688), (334, 538480), (424, 424180), (508, 354040), (530, 339344), (635, 283232), (668, 269240), (835, 215392), (848, 212090), (1016, 177020), (1060, 169672), (1270, 141616), (1336, 134620), (1670, 107696), (1696, 106045), (2032, 88510), (2120, 84836), (2540, 70808), (2672, 67310), (3340, 53848), (4064, 44255), (4240, 42418), (5080, 35404), (5344, 33655), (6680, 26924), (6731, 26720), (8480, 21209), (8851, 20320), (10160, 17702), (13360, 13462)]