453284480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 1239740640

約数和(自身を除く): 786456160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 67, 80, 88, 110, 124, 128, 134, 155, 160, 176, 220, 248, 268, 310, 320, 335, 341, 352, 440, 496, 536, 620, 640, 670, 682, 704, 737, 880, 961, 992, 1072, 1240, 1340, 1364, 1408, 1474, 1705, 1760, 1922, 1984, 2077, 2144, 2480, 2680, 2728, 2948, 3410, 3520, 3685, 3844, 3968, 4154, 4288, 4805, 4960, 5360, 5456, 5896, 6820, 7040, 7370, 7688, 8308, 8576, 9610, 9920, 10385, 10571, 10720, 10912, 11792, 13640, 14740, 15376, 16616, 19220, 19840, 20770, 21142, 21440, 21824, 22847, 23584, 27280, 29480, 30752, 33232, 38440, 41540, 42284, 42880, 43648, 45694, 47168, 52855, 54560, 58960, 61504, 64387, 66464, 76880, 83080, 84568, 91388, 94336, 105710, 109120, 114235, 117920, 123008, 128774, 132928, 153760, 166160, 169136, 182776, 211420, 218240, 228470, 235840, 257548, 265856, 307520, 321935, 332320, 338272, 365552, 422840, 456940, 471680, 515096, 615040, 643870, 664640, 676544, 708257, 731104, 845680, 913880, 1030192, 1287740, 1329280, 1353088, 1416514, 1462208, 1691360, 1827760, 2060384, 2575480, 2833028, 2924416, 3382720, 3541285, 3655520, 4120768, 5150960, 5666056, 6765440, 7082570, 7311040, 8241536, 10301920, 11332112, 14165140, 14622080, 20603840, 22664224, 28330280, 41207680, 45328448, 56660560, 90656896, 113321120, 226642240, 453284480]

約数ペア:

[(1, 453284480), (2, 226642240), (4, 113321120), (5, 90656896), (8, 56660560), (10, 45328448), (11, 41207680), (16, 28330280), (20, 22664224), (22, 20603840), (31, 14622080), (32, 14165140), (40, 11332112), (44, 10301920), (55, 8241536), (62, 7311040), (64, 7082570), (67, 6765440), (80, 5666056), (88, 5150960), (110, 4120768), (124, 3655520), (128, 3541285), (134, 3382720), (155, 2924416), (160, 2833028), (176, 2575480), (220, 2060384), (248, 1827760), (268, 1691360), (310, 1462208), (320, 1416514), (335, 1353088), (341, 1329280), (352, 1287740), (440, 1030192), (496, 913880), (536, 845680), (620, 731104), (640, 708257), (670, 676544), (682, 664640), (704, 643870), (737, 615040), (880, 515096), (961, 471680), (992, 456940), (1072, 422840), (1240, 365552), (1340, 338272), (1364, 332320), (1408, 321935), (1474, 307520), (1705, 265856), (1760, 257548), (1922, 235840), (1984, 228470), (2077, 218240), (2144, 211420), (2480, 182776), (2680, 169136), (2728, 166160), (2948, 153760), (3410, 132928), (3520, 128774), (3685, 123008), (3844, 117920), (3968, 114235), (4154, 109120), (4288, 105710), (4805, 94336), (4960, 91388), (5360, 84568), (5456, 83080), (5896, 76880), (6820, 66464), (7040, 64387), (7370, 61504), (7688, 58960), (8308, 54560), (8576, 52855), (9610, 47168), (9920, 45694), (10385, 43648), (10571, 42880), (10720, 42284), (10912, 41540), (11792, 38440), (13640, 33232), (14740, 30752), (15376, 29480), (16616, 27280), (19220, 23584), (19840, 22847), (20770, 21824), (21142, 21440)]