269676880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 725712480

約数和(自身を除く): 456035600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 127, 152, 176, 190, 209, 220, 254, 304, 380, 418, 440, 508, 635, 760, 836, 880, 1016, 1045, 1270, 1397, 1520, 1672, 2032, 2090, 2413, 2540, 2794, 3344, 4180, 4826, 5080, 5588, 6985, 8360, 9652, 10160, 11176, 12065, 13970, 16129, 16720, 19304, 22352, 24130, 26543, 27940, 32258, 38608, 48260, 53086, 55880, 64516, 80645, 96520, 106172, 111760, 129032, 132715, 161290, 177419, 193040, 212344, 258064, 265430, 306451, 322580, 354838, 424688, 530860, 612902, 645160, 709676, 887095, 1061720, 1225804, 1290320, 1419352, 1532255, 1774190, 2123440, 2451608, 2838704, 3064510, 3370961, 3548380, 4903216, 6129020, 6741922, 7096760, 12258040, 13483844, 14193520, 16854805, 24516080, 26967688, 33709610, 53935376, 67419220, 134838440, 269676880]

約数ペア:

[(1, 269676880), (2, 134838440), (4, 67419220), (5, 53935376), (8, 33709610), (10, 26967688), (11, 24516080), (16, 16854805), (19, 14193520), (20, 13483844), (22, 12258040), (38, 7096760), (40, 6741922), (44, 6129020), (55, 4903216), (76, 3548380), (80, 3370961), (88, 3064510), (95, 2838704), (110, 2451608), (127, 2123440), (152, 1774190), (176, 1532255), (190, 1419352), (209, 1290320), (220, 1225804), (254, 1061720), (304, 887095), (380, 709676), (418, 645160), (440, 612902), (508, 530860), (635, 424688), (760, 354838), (836, 322580), (880, 306451), (1016, 265430), (1045, 258064), (1270, 212344), (1397, 193040), (1520, 177419), (1672, 161290), (2032, 132715), (2090, 129032), (2413, 111760), (2540, 106172), (2794, 96520), (3344, 80645), (4180, 64516), (4826, 55880), (5080, 53086), (5588, 48260), (6985, 38608), (8360, 32258), (9652, 27940), (10160, 26543), (11176, 24130), (12065, 22352), (13970, 19304), (16129, 16720)]