38723520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 141914880

約数和(自身を除く): 103191360

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, 132, 152, 160, 165, 176, 190, 192, 193, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 386, 418, 440, 456, 480, 528, 570, 579, 608, 627, 660, 704, 760, 772, 836, 880, 912, 960, 965, 1045, 1056, 1140, 1158, 1216, 1254, 1320, 1520, 1544, 1672, 1760, 1824, 1930, 2090, 2112, 2123, 2280, 2316, 2508, 2640, 2895, 3040, 3088, 3135, 3344, 3520, 3648, 3667, 3860, 4180, 4246, 4560, 4632, 5016, 5280, 5790, 6080, 6176, 6270, 6369, 6688, 7334, 7720, 8360, 8492, 9120, 9264, 10032, 10560, 10615, 11001, 11580, 12352, 12540, 12738, 13376, 14668, 15440, 16720, 16984, 18240, 18335, 18528, 20064, 21230, 22002, 23160, 25080, 25476, 29336, 30880, 31845, 33440, 33968, 36670, 37056, 40128, 40337, 42460, 44004, 46320, 50160, 50952, 55005, 58672, 61760, 63690, 66880, 67936, 73340, 80674, 84920, 88008, 92640, 100320, 101904, 110010, 117344, 121011, 127380, 135872, 146680, 161348, 169840, 176016, 185280, 200640, 201685, 203808, 220020, 234688, 242022, 254760, 293360, 322696, 339680, 352032, 403370, 407616, 440040, 484044, 509520, 586720, 605055, 645392, 679360, 704064, 806740, 880080, 968088, 1019040, 1173440, 1210110, 1290784, 1613480, 1760160, 1936176, 2038080, 2420220, 2581568, 3226960, 3520320, 3872352, 4840440, 6453920, 7744704, 9680880, 12907840, 19361760, 38723520]

約数ペア:

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