227809120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 216

約数和(自身を含む): 692976816

約数和(自身を除く): 465167696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 121, 140, 154, 160, 164, 176, 205, 220, 224, 242, 280, 287, 308, 328, 352, 385, 410, 440, 451, 484, 560, 574, 605, 616, 656, 770, 820, 847, 880, 902, 968, 1120, 1148, 1210, 1232, 1312, 1435, 1540, 1640, 1681, 1694, 1760, 1804, 1936, 2255, 2296, 2420, 2464, 2870, 3080, 3157, 3280, 3362, 3388, 3608, 3872, 4235, 4510, 4592, 4840, 4961, 5740, 6160, 6314, 6560, 6724, 6776, 7216, 8405, 8470, 9020, 9184, 9680, 9922, 11480, 11767, 12320, 12628, 13448, 13552, 14432, 15785, 16810, 16940, 18040, 18491, 19360, 19844, 22960, 23534, 24805, 25256, 26896, 27104, 31570, 33620, 33880, 34727, 36080, 36982, 39688, 45920, 47068, 49610, 50512, 53792, 58835, 63140, 67240, 67760, 69454, 72160, 73964, 79376, 92455, 94136, 99220, 101024, 117670, 126280, 129437, 134480, 135520, 138908, 147928, 158752, 173635, 184910, 188272, 198440, 203401, 235340, 252560, 258874, 268960, 277816, 295856, 347270, 369820, 376544, 396880, 406802, 470680, 505120, 517748, 555632, 591712, 647185, 694540, 739640, 793760, 813604, 941360, 1017005, 1035496, 1111264, 1294370, 1389080, 1423807, 1479280, 1627208, 1882720, 2034010, 2070992, 2588740, 2778160, 2847614, 2958560, 3254416, 4068020, 4141984, 5177480, 5556320, 5695228, 6508832, 7119035, 8136040, 10354960, 11390456, 14238070, 16272080, 20709920, 22780912, 28476140, 32544160, 45561824, 56952280, 113904560, 227809120]

約数ペア:

[(1, 227809120), (2, 113904560), (4, 56952280), (5, 45561824), (7, 32544160), (8, 28476140), (10, 22780912), (11, 20709920), (14, 16272080), (16, 14238070), (20, 11390456), (22, 10354960), (28, 8136040), (32, 7119035), (35, 6508832), (40, 5695228), (41, 5556320), (44, 5177480), (55, 4141984), (56, 4068020), (70, 3254416), (77, 2958560), (80, 2847614), (82, 2778160), (88, 2588740), (110, 2070992), (112, 2034010), (121, 1882720), (140, 1627208), (154, 1479280), (160, 1423807), (164, 1389080), (176, 1294370), (205, 1111264), (220, 1035496), (224, 1017005), (242, 941360), (280, 813604), (287, 793760), (308, 739640), (328, 694540), (352, 647185), (385, 591712), (410, 555632), (440, 517748), (451, 505120), (484, 470680), (560, 406802), (574, 396880), (605, 376544), (616, 369820), (656, 347270), (770, 295856), (820, 277816), (847, 268960), (880, 258874), (902, 252560), (968, 235340), (1120, 203401), (1148, 198440), (1210, 188272), (1232, 184910), (1312, 173635), (1435, 158752), (1540, 147928), (1640, 138908), (1681, 135520), (1694, 134480), (1760, 129437), (1804, 126280), (1936, 117670), (2255, 101024), (2296, 99220), (2420, 94136), (2464, 92455), (2870, 79376), (3080, 73964), (3157, 72160), (3280, 69454), (3362, 67760), (3388, 67240), (3608, 63140), (3872, 58835), (4235, 53792), (4510, 50512), (4592, 49610), (4840, 47068), (4961, 45920), (5740, 39688), (6160, 36982), (6314, 36080), (6560, 34727), (6724, 33880), (6776, 33620), (7216, 31570), (8405, 27104), (8470, 26896), (9020, 25256), (9184, 24805), (9680, 23534), (9922, 22960), (11480, 19844), (11767, 19360), (12320, 18491), (12628, 18040), (13448, 16940), (13552, 16810), (14432, 15785)]