77447040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 284947200

約数和(自身を除く): 207500160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 193, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 386, 418, 440, 456, 480, 528, 570, 579, 608, 627, 640, 660, 704, 760, 772, 836, 880, 912, 960, 965, 1045, 1056, 1140, 1158, 1216, 1254, 1320, 1408, 1520, 1544, 1672, 1760, 1824, 1920, 1930, 2090, 2112, 2123, 2280, 2316, 2432, 2508, 2640, 2895, 3040, 3088, 3135, 3344, 3520, 3648, 3667, 3860, 4180, 4224, 4246, 4560, 4632, 5016, 5280, 5790, 6080, 6176, 6270, 6369, 6688, 7040, 7296, 7334, 7720, 8360, 8492, 9120, 9264, 10032, 10560, 10615, 11001, 11580, 12160, 12352, 12540, 12738, 13376, 14668, 15440, 16720, 16984, 18240, 18335, 18528, 20064, 21120, 21230, 22002, 23160, 24704, 25080, 25476, 26752, 29336, 30880, 31845, 33440, 33968, 36480, 36670, 37056, 40128, 40337, 42460, 44004, 46320, 50160, 50952, 55005, 58672, 61760, 63690, 66880, 67936, 73340, 74112, 80256, 80674, 84920, 88008, 92640, 100320, 101904, 110010, 117344, 121011, 123520, 127380, 133760, 135872, 146680, 161348, 169840, 176016, 185280, 200640, 201685, 203808, 220020, 234688, 242022, 254760, 271744, 293360, 322696, 339680, 352032, 370560, 401280, 403370, 407616, 440040, 469376, 484044, 509520, 586720, 605055, 645392, 679360, 704064, 806740, 815232, 880080, 968088, 1019040, 1173440, 1210110, 1290784, 1358720, 1408128, 1613480, 1760160, 1936176, 2038080, 2346880, 2420220, 2581568, 3226960, 3520320, 3872352, 4076160, 4840440, 5163136, 6453920, 7040640, 7744704, 9680880, 12907840, 15489408, 19361760, 25815680, 38723520, 77447040]

約数ペア:

[(1, 77447040), (2, 38723520), (3, 25815680), (4, 19361760), (5, 15489408), (6, 12907840), (8, 9680880), (10, 7744704), (11, 7040640), (12, 6453920), (15, 5163136), (16, 4840440), (19, 4076160), (20, 3872352), (22, 3520320), (24, 3226960), (30, 2581568), (32, 2420220), (33, 2346880), (38, 2038080), (40, 1936176), (44, 1760160), (48, 1613480), (55, 1408128), (57, 1358720), (60, 1290784), (64, 1210110), (66, 1173440), (76, 1019040), (80, 968088), (88, 880080), (95, 815232), (96, 806740), (110, 704064), (114, 679360), (120, 645392), (128, 605055), (132, 586720), (152, 509520), (160, 484044), (165, 469376), (176, 440040), (190, 407616), (192, 403370), (193, 401280), (209, 370560), (220, 352032), (228, 339680), (240, 322696), (264, 293360), (285, 271744), (304, 254760), (320, 242022), (330, 234688), (352, 220020), (380, 203808), (384, 201685), (386, 200640), (418, 185280), (440, 176016), (456, 169840), (480, 161348), (528, 146680), (570, 135872), (579, 133760), (608, 127380), (627, 123520), (640, 121011), (660, 117344), (704, 110010), (760, 101904), (772, 100320), (836, 92640), (880, 88008), (912, 84920), (960, 80674), (965, 80256), (1045, 74112), (1056, 73340), (1140, 67936), (1158, 66880), (1216, 63690), (1254, 61760), (1320, 58672), (1408, 55005), (1520, 50952), (1544, 50160), (1672, 46320), (1760, 44004), (1824, 42460), (1920, 40337), (1930, 40128), (2090, 37056), (2112, 36670), (2123, 36480), (2280, 33968), (2316, 33440), (2432, 31845), (2508, 30880), (2640, 29336), (2895, 26752), (3040, 25476), (3088, 25080), (3135, 24704), (3344, 23160), (3520, 22002), (3648, 21230), (3667, 21120), (3860, 20064), (4180, 18528), (4224, 18335), (4246, 18240), (4560, 16984), (4632, 16720), (5016, 15440), (5280, 14668), (5790, 13376), (6080, 12738), (6176, 12540), (6270, 12352), (6369, 12160), (6688, 11580), (7040, 11001), (7296, 10615), (7334, 10560), (7720, 10032), (8360, 9264), (8492, 9120)]