160283480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 280978600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 151, 170, 223, 238, 280, 302, 340, 446, 476, 595, 604, 680, 755, 892, 952, 1057, 1115, 1190, 1208, 1510, 1561, 1784, 2114, 2230, 2380, 2567, 3020, 3122, 3791, 4228, 4460, 4760, 5134, 5285, 6040, 6244, 7582, 7805, 8456, 8920, 10268, 10570, 12488, 12835, 15164, 15610, 17969, 18955, 20536, 21140, 25670, 26537, 30328, 31220, 33673, 35938, 37910, 42280, 51340, 53074, 62440, 67346, 71876, 75820, 89845, 102680, 106148, 132685, 134692, 143752, 151640, 168365, 179690, 212296, 235711, 265370, 269384, 336730, 359380, 471422, 530740, 572441, 673460, 718760, 942844, 1061480, 1144882, 1178555, 1346920, 1885688, 2289764, 2357110, 2862205, 4007087, 4579528, 4714220, 5724410, 8014174, 9428440, 11448820, 16028348, 20035435, 22897640, 32056696, 40070870, 80141740, 160283480]

約数ペア:

[(1, 160283480), (2, 80141740), (4, 40070870), (5, 32056696), (7, 22897640), (8, 20035435), (10, 16028348), (14, 11448820), (17, 9428440), (20, 8014174), (28, 5724410), (34, 4714220), (35, 4579528), (40, 4007087), (56, 2862205), (68, 2357110), (70, 2289764), (85, 1885688), (119, 1346920), (136, 1178555), (140, 1144882), (151, 1061480), (170, 942844), (223, 718760), (238, 673460), (280, 572441), (302, 530740), (340, 471422), (446, 359380), (476, 336730), (595, 269384), (604, 265370), (680, 235711), (755, 212296), (892, 179690), (952, 168365), (1057, 151640), (1115, 143752), (1190, 134692), (1208, 132685), (1510, 106148), (1561, 102680), (1784, 89845), (2114, 75820), (2230, 71876), (2380, 67346), (2567, 62440), (3020, 53074), (3122, 51340), (3791, 42280), (4228, 37910), (4460, 35938), (4760, 33673), (5134, 31220), (5285, 30328), (6040, 26537), (6244, 25670), (7582, 21140), (7805, 20536), (8456, 18955), (8920, 17969), (10268, 15610), (10570, 15164), (12488, 12835)]