38731770

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 256

約数和(自身を含む): 136028160

約数和(自身を除く): 97296390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 27, 30, 33, 35, 42, 45, 46, 54, 55, 63, 66, 69, 70, 77, 81, 90, 99, 105, 110, 115, 126, 135, 138, 154, 161, 162, 165, 189, 198, 207, 210, 230, 231, 243, 253, 270, 297, 315, 322, 330, 345, 378, 385, 405, 414, 462, 483, 486, 495, 506, 567, 594, 621, 630, 690, 693, 729, 759, 770, 805, 810, 891, 945, 966, 990, 1035, 1134, 1155, 1215, 1242, 1265, 1386, 1449, 1458, 1485, 1518, 1610, 1701, 1771, 1782, 1863, 1890, 2070, 2079, 2187, 2277, 2310, 2415, 2430, 2530, 2673, 2835, 2898, 2970, 3105, 3402, 3465, 3542, 3645, 3726, 3795, 4158, 4347, 4374, 4455, 4554, 4830, 5103, 5313, 5346, 5589, 5670, 6210, 6237, 6831, 6930, 7245, 7290, 7590, 8019, 8505, 8694, 8855, 8910, 9315, 10206, 10395, 10626, 10935, 11178, 11385, 12474, 13041, 13365, 13662, 14490, 15309, 15939, 16038, 16767, 17010, 17710, 18630, 18711, 20493, 20790, 21735, 21870, 22770, 24057, 25515, 26082, 26565, 26730, 27945, 30618, 31185, 31878, 33534, 34155, 37422, 39123, 40095, 40986, 43470, 47817, 48114, 50301, 51030, 53130, 55890, 56133, 61479, 62370, 65205, 68310, 76545, 78246, 79695, 80190, 83835, 93555, 95634, 100602, 102465, 112266, 117369, 120285, 122958, 130410, 143451, 153090, 159390, 167670, 168399, 184437, 187110, 195615, 204930, 234738, 239085, 240570, 251505, 280665, 286902, 307395, 336798, 352107, 368874, 391230, 430353, 478170, 503010, 553311, 561330, 586845, 614790, 704214, 717255, 841995, 860706, 922185, 1106622, 1173690, 1291059, 1434510, 1683990, 1760535, 1844370, 2151765, 2582118, 2766555, 3521070, 3873177, 4303530, 5533110, 6455295, 7746354, 12910590, 19365885, 38731770]

約数ペア:

[(1, 38731770), (2, 19365885), (3, 12910590), (5, 7746354), (6, 6455295), (7, 5533110), (9, 4303530), (10, 3873177), (11, 3521070), (14, 2766555), (15, 2582118), (18, 2151765), (21, 1844370), (22, 1760535), (23, 1683990), (27, 1434510), (30, 1291059), (33, 1173690), (35, 1106622), (42, 922185), (45, 860706), (46, 841995), (54, 717255), (55, 704214), (63, 614790), (66, 586845), (69, 561330), (70, 553311), (77, 503010), (81, 478170), (90, 430353), (99, 391230), (105, 368874), (110, 352107), (115, 336798), (126, 307395), (135, 286902), (138, 280665), (154, 251505), (161, 240570), (162, 239085), (165, 234738), (189, 204930), (198, 195615), (207, 187110), (210, 184437), (230, 168399), (231, 167670), (243, 159390), (253, 153090), (270, 143451), (297, 130410), (315, 122958), (322, 120285), (330, 117369), (345, 112266), (378, 102465), (385, 100602), (405, 95634), (414, 93555), (462, 83835), (483, 80190), (486, 79695), (495, 78246), (506, 76545), (567, 68310), (594, 65205), (621, 62370), (630, 61479), (690, 56133), (693, 55890), (729, 53130), (759, 51030), (770, 50301), (805, 48114), (810, 47817), (891, 43470), (945, 40986), (966, 40095), (990, 39123), (1035, 37422), (1134, 34155), (1155, 33534), (1215, 31878), (1242, 31185), (1265, 30618), (1386, 27945), (1449, 26730), (1458, 26565), (1485, 26082), (1518, 25515), (1610, 24057), (1701, 22770), (1771, 21870), (1782, 21735), (1863, 20790), (1890, 20493), (2070, 18711), (2079, 18630), (2187, 17710), (2277, 17010), (2310, 16767), (2415, 16038), (2430, 15939), (2530, 15309), (2673, 14490), (2835, 13662), (2898, 13365), (2970, 13041), (3105, 12474), (3402, 11385), (3465, 11178), (3542, 10935), (3645, 10626), (3726, 10395), (3795, 10206), (4158, 9315), (4347, 8910), (4374, 8855), (4455, 8694), (4554, 8505), (4830, 8019), (5103, 7590), (5313, 7290), (5346, 7245), (5589, 6930), (5670, 6831), (6210, 6237)]