320805408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43399}}^1$

素因数の和:43430

約数の個数: 96

約数和(自身を含む): 1049932800

約数和(自身を除く): 729127392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 43399, 86798, 130197, 173596, 260394, 303793, 347192, 477389, 520788, 607586, 694384, 911379, 954778, 1041576, 1215172, 1388768, 1432167, 1822758, 1909556, 2083152, 2430344, 2864334, 3341723, 3645516, 3819112, 4166304, 4860688, 5728668, 6683446, 7291032, 7638224, 9721376, 10025169, 11457336, 13366892, 14582064, 15276448, 20050338, 22914672, 26733784, 29164128, 40100676, 45829344, 53467568, 80201352, 106935136, 160402704, 320805408]

約数ペア:

[(1, 320805408), (2, 160402704), (3, 106935136), (4, 80201352), (6, 53467568), (7, 45829344), (8, 40100676), (11, 29164128), (12, 26733784), (14, 22914672), (16, 20050338), (21, 15276448), (22, 14582064), (24, 13366892), (28, 11457336), (32, 10025169), (33, 9721376), (42, 7638224), (44, 7291032), (48, 6683446), (56, 5728668), (66, 4860688), (77, 4166304), (84, 3819112), (88, 3645516), (96, 3341723), (112, 2864334), (132, 2430344), (154, 2083152), (168, 1909556), (176, 1822758), (224, 1432167), (231, 1388768), (264, 1215172), (308, 1041576), (336, 954778), (352, 911379), (462, 694384), (528, 607586), (616, 520788), (672, 477389), (924, 347192), (1056, 303793), (1232, 260394), (1848, 173596), (2464, 130197), (3696, 86798), (7392, 43399)]