31256064

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 320

約数和(自身を含む): 117849600

約数和(自身を除く): 86593536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 51, 54, 56, 57, 63, 64, 68, 72, 76, 84, 96, 102, 108, 112, 114, 119, 126, 128, 133, 136, 144, 152, 153, 168, 171, 189, 192, 204, 216, 224, 228, 238, 252, 256, 266, 272, 288, 304, 306, 323, 336, 342, 357, 378, 384, 399, 408, 432, 448, 456, 459, 476, 504, 512, 513, 532, 544, 576, 608, 612, 646, 672, 684, 714, 756, 768, 798, 816, 864, 896, 912, 918, 952, 969, 1008, 1026, 1064, 1071, 1088, 1152, 1197, 1216, 1224, 1292, 1344, 1368, 1428, 1512, 1536, 1596, 1632, 1728, 1792, 1824, 1836, 1904, 1938, 2016, 2052, 2128, 2142, 2176, 2261, 2304, 2394, 2432, 2448, 2584, 2688, 2736, 2856, 2907, 3024, 3192, 3213, 3264, 3456, 3584, 3591, 3648, 3672, 3808, 3876, 4032, 4104, 4256, 4284, 4352, 4522, 4608, 4788, 4864, 4896, 5168, 5376, 5472, 5712, 5814, 6048, 6384, 6426, 6528, 6783, 6912, 7182, 7296, 7344, 7616, 7752, 8064, 8208, 8512, 8568, 8704, 8721, 9044, 9576, 9728, 9792, 10336, 10752, 10944, 11424, 11628, 12096, 12768, 12852, 13056, 13566, 13824, 14364, 14592, 14688, 15232, 15504, 16128, 16416, 17024, 17136, 17442, 18088, 19152, 19584, 20349, 20672, 21888, 22848, 23256, 24192, 25536, 25704, 26112, 27132, 28728, 29184, 29376, 30464, 31008, 32256, 32832, 34048, 34272, 34884, 36176, 38304, 39168, 40698, 41344, 43776, 45696, 46512, 48384, 51072, 51408, 54264, 57456, 58752, 60928, 61047, 62016, 65664, 68096, 68544, 69768, 72352, 76608, 78336, 81396, 82688, 87552, 91392, 93024, 96768, 102144, 102816, 108528, 114912, 117504, 122094, 124032, 131328, 137088, 139536, 144704, 153216, 162792, 165376, 182784, 186048, 204288, 205632, 217056, 229824, 235008, 244188, 248064, 262656, 274176, 279072, 289408, 306432, 325584, 372096, 411264, 434112, 459648, 488376, 496128, 548352, 558144, 578816, 612864, 651168, 744192, 822528, 868224, 919296, 976752, 1116288, 1157632, 1302336, 1488384, 1645056, 1736448, 1838592, 1953504, 2232576, 2604672, 3472896, 3907008, 4465152, 5209344, 7814016, 10418688, 15628032, 31256064]

約数ペア:

[(1, 31256064), (2, 15628032), (3, 10418688), (4, 7814016), (6, 5209344), (7, 4465152), (8, 3907008), (9, 3472896), (12, 2604672), (14, 2232576), (16, 1953504), (17, 1838592), (18, 1736448), (19, 1645056), (21, 1488384), (24, 1302336), (27, 1157632), (28, 1116288), (32, 976752), (34, 919296), (36, 868224), (38, 822528), (42, 744192), (48, 651168), (51, 612864), (54, 578816), (56, 558144), (57, 548352), (63, 496128), (64, 488376), (68, 459648), (72, 434112), (76, 411264), (84, 372096), (96, 325584), (102, 306432), (108, 289408), (112, 279072), (114, 274176), (119, 262656), (126, 248064), (128, 244188), (133, 235008), (136, 229824), (144, 217056), (152, 205632), (153, 204288), (168, 186048), (171, 182784), (189, 165376), (192, 162792), (204, 153216), (216, 144704), (224, 139536), (228, 137088), (238, 131328), (252, 124032), (256, 122094), (266, 117504), (272, 114912), (288, 108528), (304, 102816), (306, 102144), (323, 96768), (336, 93024), (342, 91392), (357, 87552), (378, 82688), (384, 81396), (399, 78336), (408, 76608), (432, 72352), (448, 69768), (456, 68544), (459, 68096), (476, 65664), (504, 62016), (512, 61047), (513, 60928), (532, 58752), (544, 57456), (576, 54264), (608, 51408), (612, 51072), (646, 48384), (672, 46512), (684, 45696), (714, 43776), (756, 41344), (768, 40698), (798, 39168), (816, 38304), (864, 36176), (896, 34884), (912, 34272), (918, 34048), (952, 32832), (969, 32256), (1008, 31008), (1026, 30464), (1064, 29376), (1071, 29184), (1088, 28728), (1152, 27132), (1197, 26112), (1216, 25704), (1224, 25536), (1292, 24192), (1344, 23256), (1368, 22848), (1428, 21888), (1512, 20672), (1536, 20349), (1596, 19584), (1632, 19152), (1728, 18088), (1792, 17442), (1824, 17136), (1836, 17024), (1904, 16416), (1938, 16128), (2016, 15504), (2052, 15232), (2128, 14688), (2142, 14592), (2176, 14364), (2261, 13824), (2304, 13566), (2394, 13056), (2432, 12852), (2448, 12768), (2584, 12096), (2688, 11628), (2736, 11424), (2856, 10944), (2907, 10752), (3024, 10336), (3192, 9792), (3213, 9728), (3264, 9576), (3456, 9044), (3584, 8721), (3591, 8704), (3648, 8568), (3672, 8512), (3808, 8208), (3876, 8064), (4032, 7752), (4104, 7616), (4256, 7344), (4284, 7296), (4352, 7182), (4522, 6912), (4608, 6783), (4788, 6528), (4864, 6426), (4896, 6384), (5168, 6048), (5376, 5814), (5472, 5712)]