2090120688

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1380

約数の個数: 180

約数和(自身を含む): 6377562048

約数和(自身を除く): 4287441360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 361, 372, 456, 496, 558, 589, 684, 722, 744, 912, 1083, 1116, 1178, 1297, 1368, 1444, 1488, 1767, 2166, 2232, 2356, 2594, 2736, 2888, 3249, 3534, 3891, 4332, 4464, 4712, 5188, 5301, 5776, 6498, 7068, 7782, 8664, 9424, 10376, 10602, 11191, 11673, 12996, 14136, 15564, 17328, 20752, 21204, 22382, 23346, 24643, 25992, 28272, 31128, 33573, 40207, 42408, 44764, 46692, 49286, 51984, 62256, 67146, 73929, 80414, 84816, 89528, 93384, 98572, 100719, 120621, 134292, 147858, 160828, 179056, 186768, 197144, 201438, 221787, 241242, 268584, 295716, 321656, 361863, 394288, 402876, 443574, 468217, 482484, 537168, 591432, 643312, 723726, 763933, 805752, 887148, 936434, 964968, 1182864, 1404651, 1447452, 1527866, 1611504, 1774296, 1872868, 1929936, 2291799, 2809302, 2894904, 3055732, 3548592, 3745736, 4213953, 4583598, 5618604, 5789808, 6111464, 6875397, 7491472, 8427906, 9167196, 11237208, 12222928, 13750794, 14514727, 16855812, 18334392, 22474416, 27501588, 29029454, 33711624, 36668784, 43544181, 55003176, 58058908, 67423248, 87088362, 110006352, 116117816, 130632543, 174176724, 232235632, 261265086, 348353448, 522530172, 696706896, 1045060344, 2090120688]

約数ペア:

[(1, 2090120688), (2, 1045060344), (3, 696706896), (4, 522530172), (6, 348353448), (8, 261265086), (9, 232235632), (12, 174176724), (16, 130632543), (18, 116117816), (19, 110006352), (24, 87088362), (31, 67423248), (36, 58058908), (38, 55003176), (48, 43544181), (57, 36668784), (62, 33711624), (72, 29029454), (76, 27501588), (93, 22474416), (114, 18334392), (124, 16855812), (144, 14514727), (152, 13750794), (171, 12222928), (186, 11237208), (228, 9167196), (248, 8427906), (279, 7491472), (304, 6875397), (342, 6111464), (361, 5789808), (372, 5618604), (456, 4583598), (496, 4213953), (558, 3745736), (589, 3548592), (684, 3055732), (722, 2894904), (744, 2809302), (912, 2291799), (1083, 1929936), (1116, 1872868), (1178, 1774296), (1297, 1611504), (1368, 1527866), (1444, 1447452), (1488, 1404651), (1767, 1182864), (2166, 964968), (2232, 936434), (2356, 887148), (2594, 805752), (2736, 763933), (2888, 723726), (3249, 643312), (3534, 591432), (3891, 537168), (4332, 482484), (4464, 468217), (4712, 443574), (5188, 402876), (5301, 394288), (5776, 361863), (6498, 321656), (7068, 295716), (7782, 268584), (8664, 241242), (9424, 221787), (10376, 201438), (10602, 197144), (11191, 186768), (11673, 179056), (12996, 160828), (14136, 147858), (15564, 134292), (17328, 120621), (20752, 100719), (21204, 98572), (22382, 93384), (23346, 89528), (24643, 84816), (25992, 80414), (28272, 73929), (31128, 67146), (33573, 62256), (40207, 51984), (42408, 49286), (44764, 46692)]