15890688

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 216

約数和(自身を含む): 54370400

約数和(自身を除く): 38479712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 121, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 242, 256, 264, 288, 297, 304, 342, 352, 363, 384, 396, 418, 432, 456, 484, 513, 528, 576, 594, 608, 627, 684, 704, 726, 768, 792, 836, 864, 912, 968, 1026, 1056, 1089, 1152, 1188, 1216, 1254, 1368, 1408, 1452, 1584, 1672, 1728, 1824, 1881, 1936, 2052, 2112, 2178, 2299, 2304, 2376, 2432, 2508, 2736, 2816, 2904, 3168, 3267, 3344, 3456, 3648, 3762, 3872, 4104, 4224, 4356, 4598, 4752, 4864, 5016, 5472, 5643, 5808, 6336, 6534, 6688, 6897, 6912, 7296, 7524, 7744, 8208, 8448, 8712, 9196, 9504, 10032, 10944, 11286, 11616, 12672, 13068, 13376, 13794, 14592, 15048, 15488, 16416, 17424, 18392, 19008, 20064, 20691, 21888, 22572, 23232, 25344, 26136, 26752, 27588, 30096, 30976, 32832, 34848, 36784, 38016, 40128, 41382, 43776, 45144, 46464, 52272, 53504, 55176, 60192, 62073, 65664, 69696, 73568, 76032, 80256, 82764, 90288, 92928, 104544, 110352, 120384, 124146, 131328, 139392, 147136, 160512, 165528, 180576, 209088, 220704, 240768, 248292, 278784, 294272, 331056, 361152, 418176, 441408, 481536, 496584, 588544, 662112, 722304, 836352, 882816, 993168, 1324224, 1444608, 1765632, 1986336, 2648448, 3972672, 5296896, 7945344, 15890688]

約数ペア:

[(1, 15890688), (2, 7945344), (3, 5296896), (4, 3972672), (6, 2648448), (8, 1986336), (9, 1765632), (11, 1444608), (12, 1324224), (16, 993168), (18, 882816), (19, 836352), (22, 722304), (24, 662112), (27, 588544), (32, 496584), (33, 481536), (36, 441408), (38, 418176), (44, 361152), (48, 331056), (54, 294272), (57, 278784), (64, 248292), (66, 240768), (72, 220704), (76, 209088), (88, 180576), (96, 165528), (99, 160512), (108, 147136), (114, 139392), (121, 131328), (128, 124146), (132, 120384), (144, 110352), (152, 104544), (171, 92928), (176, 90288), (192, 82764), (198, 80256), (209, 76032), (216, 73568), (228, 69696), (242, 65664), (256, 62073), (264, 60192), (288, 55176), (297, 53504), (304, 52272), (342, 46464), (352, 45144), (363, 43776), (384, 41382), (396, 40128), (418, 38016), (432, 36784), (456, 34848), (484, 32832), (513, 30976), (528, 30096), (576, 27588), (594, 26752), (608, 26136), (627, 25344), (684, 23232), (704, 22572), (726, 21888), (768, 20691), (792, 20064), (836, 19008), (864, 18392), (912, 17424), (968, 16416), (1026, 15488), (1056, 15048), (1089, 14592), (1152, 13794), (1188, 13376), (1216, 13068), (1254, 12672), (1368, 11616), (1408, 11286), (1452, 10944), (1584, 10032), (1672, 9504), (1728, 9196), (1824, 8712), (1881, 8448), (1936, 8208), (2052, 7744), (2112, 7524), (2178, 7296), (2299, 6912), (2304, 6897), (2376, 6688), (2432, 6534), (2508, 6336), (2736, 5808), (2816, 5643), (2904, 5472), (3168, 5016), (3267, 4864), (3344, 4752), (3456, 4598), (3648, 4356), (3762, 4224), (3872, 4104)]