4640381880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{17911}}^1$

素因数の和:18069

約数の個数: 128

約数和(自身を含む): 14856929280

約数和(自身を除く): 10216547400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 170, 204, 254, 255, 340, 381, 408, 508, 510, 635, 680, 762, 1016, 1020, 1270, 1524, 1905, 2040, 2159, 2540, 3048, 3810, 4318, 5080, 6477, 7620, 8636, 10795, 12954, 15240, 17272, 17911, 21590, 25908, 32385, 35822, 43180, 51816, 53733, 64770, 71644, 86360, 89555, 107466, 129540, 143288, 179110, 214932, 259080, 268665, 304487, 358220, 429864, 537330, 608974, 716440, 913461, 1074660, 1217948, 1522435, 1826922, 2149320, 2274697, 2435896, 3044870, 3653844, 4549394, 4567305, 6089740, 6824091, 7307688, 9098788, 9134610, 11373485, 12179480, 13648182, 18197576, 18269220, 22746970, 27296364, 34120455, 36538440, 38669849, 45493940, 54592728, 68240910, 77339698, 90987880, 116009547, 136481820, 154679396, 193349245, 232019094, 272963640, 309358792, 386698490, 464038188, 580047735, 773396980, 928076376, 1160095470, 1546793960, 2320190940, 4640381880]

約数ペア:

[(1, 4640381880), (2, 2320190940), (3, 1546793960), (4, 1160095470), (5, 928076376), (6, 773396980), (8, 580047735), (10, 464038188), (12, 386698490), (15, 309358792), (17, 272963640), (20, 232019094), (24, 193349245), (30, 154679396), (34, 136481820), (40, 116009547), (51, 90987880), (60, 77339698), (68, 68240910), (85, 54592728), (102, 45493940), (120, 38669849), (127, 36538440), (136, 34120455), (170, 27296364), (204, 22746970), (254, 18269220), (255, 18197576), (340, 13648182), (381, 12179480), (408, 11373485), (508, 9134610), (510, 9098788), (635, 7307688), (680, 6824091), (762, 6089740), (1016, 4567305), (1020, 4549394), (1270, 3653844), (1524, 3044870), (1905, 2435896), (2040, 2274697), (2159, 2149320), (2540, 1826922), (3048, 1522435), (3810, 1217948), (4318, 1074660), (5080, 913461), (6477, 716440), (7620, 608974), (8636, 537330), (10795, 429864), (12954, 358220), (15240, 304487), (17272, 268665), (17911, 259080), (21590, 214932), (25908, 179110), (32385, 143288), (35822, 129540), (43180, 107466), (51816, 89555), (53733, 86360), (64770, 71644)]