2928664640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1841

約数の個数: 168

約数和(自身を含む): 7848234240

約数和(自身を除く): 4919569600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 121, 160, 172, 176, 215, 220, 242, 320, 344, 352, 430, 440, 473, 484, 605, 688, 704, 860, 880, 946, 968, 1210, 1376, 1720, 1759, 1760, 1892, 1936, 2365, 2420, 2752, 3440, 3518, 3520, 3784, 3872, 4730, 4840, 5203, 6880, 7036, 7568, 7744, 8795, 9460, 9680, 10406, 13760, 14072, 15136, 17590, 18920, 19349, 19360, 20812, 26015, 28144, 30272, 35180, 37840, 38698, 38720, 41624, 52030, 56288, 70360, 75637, 75680, 77396, 83248, 96745, 104060, 112576, 140720, 151274, 151360, 154792, 166496, 193490, 208120, 212839, 281440, 302548, 309584, 332992, 378185, 386980, 416240, 425678, 562880, 605096, 619168, 756370, 773960, 832007, 832480, 851356, 1064195, 1210192, 1238336, 1512740, 1547920, 1664014, 1664960, 1702712, 2128390, 2420384, 3025480, 3095840, 3328028, 3405424, 4160035, 4256780, 4840768, 6050960, 6191680, 6656056, 6810848, 8320070, 8513560, 9152077, 12101920, 13312112, 13621696, 16640140, 17027120, 18304154, 24203840, 26624224, 33280280, 34054240, 36608308, 45760385, 53248448, 66560560, 68108480, 73216616, 91520770, 133121120, 146433232, 183041540, 266242240, 292866464, 366083080, 585732928, 732166160, 1464332320, 2928664640]

約数ペア:

[(1, 2928664640), (2, 1464332320), (4, 732166160), (5, 585732928), (8, 366083080), (10, 292866464), (11, 266242240), (16, 183041540), (20, 146433232), (22, 133121120), (32, 91520770), (40, 73216616), (43, 68108480), (44, 66560560), (55, 53248448), (64, 45760385), (80, 36608308), (86, 34054240), (88, 33280280), (110, 26624224), (121, 24203840), (160, 18304154), (172, 17027120), (176, 16640140), (215, 13621696), (220, 13312112), (242, 12101920), (320, 9152077), (344, 8513560), (352, 8320070), (430, 6810848), (440, 6656056), (473, 6191680), (484, 6050960), (605, 4840768), (688, 4256780), (704, 4160035), (860, 3405424), (880, 3328028), (946, 3095840), (968, 3025480), (1210, 2420384), (1376, 2128390), (1720, 1702712), (1759, 1664960), (1760, 1664014), (1892, 1547920), (1936, 1512740), (2365, 1238336), (2420, 1210192), (2752, 1064195), (3440, 851356), (3518, 832480), (3520, 832007), (3784, 773960), (3872, 756370), (4730, 619168), (4840, 605096), (5203, 562880), (6880, 425678), (7036, 416240), (7568, 386980), (7744, 378185), (8795, 332992), (9460, 309584), (9680, 302548), (10406, 281440), (13760, 212839), (14072, 208120), (15136, 193490), (17590, 166496), (18920, 154792), (19349, 151360), (19360, 151274), (20812, 140720), (26015, 112576), (28144, 104060), (30272, 96745), (35180, 83248), (37840, 77396), (38698, 75680), (38720, 75637), (41624, 70360), (52030, 56288)]