1660469616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 270

約数和(自身を含む): 5272758504

約数和(自身を除く): 3612288888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 71, 72, 78, 93, 104, 117, 124, 142, 144, 156, 169, 186, 208, 213, 234, 248, 279, 284, 312, 338, 372, 403, 426, 468, 496, 507, 558, 568, 624, 639, 676, 744, 806, 852, 923, 936, 961, 1014, 1116, 1136, 1209, 1278, 1352, 1488, 1521, 1612, 1704, 1846, 1872, 1922, 2028, 2201, 2232, 2418, 2556, 2704, 2769, 2883, 3042, 3224, 3408, 3627, 3692, 3844, 4056, 4402, 4464, 4836, 5112, 5239, 5538, 5766, 6084, 6448, 6603, 7254, 7384, 7688, 8112, 8307, 8649, 8804, 9672, 10224, 10478, 11076, 11532, 11999, 12168, 12493, 13206, 14508, 14768, 15376, 15717, 16614, 17298, 17608, 19344, 19809, 20956, 22152, 23064, 23998, 24336, 24986, 26412, 28613, 29016, 31434, 33228, 34596, 35216, 35997, 37479, 39618, 41912, 44304, 46128, 47151, 47996, 49972, 52824, 57226, 58032, 62868, 66456, 68231, 69192, 71994, 74958, 79236, 83824, 85839, 94302, 95992, 99944, 105648, 107991, 112437, 114452, 125736, 132912, 136462, 138384, 143988, 149916, 158472, 162409, 171678, 188604, 191984, 199888, 204693, 215982, 224874, 228904, 251472, 257517, 272924, 287976, 299832, 316944, 324818, 343356, 371969, 377208, 409386, 431964, 449748, 457808, 487227, 515034, 545848, 575952, 599664, 614079, 649636, 686712, 743938, 754416, 818772, 863928, 887003, 899496, 974454, 1030068, 1091696, 1115907, 1228158, 1299272, 1373424, 1461681, 1487876, 1637544, 1727856, 1774006, 1798992, 1948908, 2060136, 2231814, 2456316, 2598544, 2661009, 2923362, 2975752, 3275088, 3347721, 3548012, 3897816, 4120272, 4463628, 4912632, 5322018, 5846724, 5951504, 6695442, 7096024, 7795632, 7983027, 8927256, 9825264, 10644036, 11531039, 11693448, 13390884, 14192048, 15966054, 17854512, 21288072, 23062078, 23386896, 26781768, 31932108, 34593117, 42576144, 46124156, 53563536, 63864216, 69186234, 92248312, 103779351, 127728432, 138372468, 184496624, 207558702, 276744936, 415117404, 553489872, 830234808, 1660469616]

約数ペア:

[(1, 1660469616), (2, 830234808), (3, 553489872), (4, 415117404), (6, 276744936), (8, 207558702), (9, 184496624), (12, 138372468), (13, 127728432), (16, 103779351), (18, 92248312), (24, 69186234), (26, 63864216), (31, 53563536), (36, 46124156), (39, 42576144), (48, 34593117), (52, 31932108), (62, 26781768), (71, 23386896), (72, 23062078), (78, 21288072), (93, 17854512), (104, 15966054), (117, 14192048), (124, 13390884), (142, 11693448), (144, 11531039), (156, 10644036), (169, 9825264), (186, 8927256), (208, 7983027), (213, 7795632), (234, 7096024), (248, 6695442), (279, 5951504), (284, 5846724), (312, 5322018), (338, 4912632), (372, 4463628), (403, 4120272), (426, 3897816), (468, 3548012), (496, 3347721), (507, 3275088), (558, 2975752), (568, 2923362), (624, 2661009), (639, 2598544), (676, 2456316), (744, 2231814), (806, 2060136), (852, 1948908), (923, 1798992), (936, 1774006), (961, 1727856), (1014, 1637544), (1116, 1487876), (1136, 1461681), (1209, 1373424), (1278, 1299272), (1352, 1228158), (1488, 1115907), (1521, 1091696), (1612, 1030068), (1704, 974454), (1846, 899496), (1872, 887003), (1922, 863928), (2028, 818772), (2201, 754416), (2232, 743938), (2418, 686712), (2556, 649636), (2704, 614079), (2769, 599664), (2883, 575952), (3042, 545848), (3224, 515034), (3408, 487227), (3627, 457808), (3692, 449748), (3844, 431964), (4056, 409386), (4402, 377208), (4464, 371969), (4836, 343356), (5112, 324818), (5239, 316944), (5538, 299832), (5766, 287976), (6084, 272924), (6448, 257517), (6603, 251472), (7254, 228904), (7384, 224874), (7688, 215982), (8112, 204693), (8307, 199888), (8649, 191984), (8804, 188604), (9672, 171678), (10224, 162409), (10478, 158472), (11076, 149916), (11532, 143988), (11999, 138384), (12168, 136462), (12493, 132912), (13206, 125736), (14508, 114452), (14768, 112437), (15376, 107991), (15717, 105648), (16614, 99944), (17298, 95992), (17608, 94302), (19344, 85839), (19809, 83824), (20956, 79236), (22152, 74958), (23064, 71994), (23998, 69192), (24336, 68231), (24986, 66456), (26412, 62868), (28613, 58032), (29016, 57226), (31434, 52824), (33228, 49972), (34596, 47996), (35216, 47151), (35997, 46128), (37479, 44304), (39618, 41912)]