1899148502240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{33479}}^1$

素因数の和:33865

約数の個数: 192

約数和(自身を含む): 4949593205760

約数和(自身を除く): 3050444703520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 167, 176, 193, 220, 334, 352, 386, 440, 668, 772, 835, 880, 965, 1336, 1544, 1670, 1760, 1837, 1930, 2123, 2672, 3088, 3340, 3674, 3860, 4246, 5344, 6176, 6680, 7348, 7720, 8492, 9185, 10615, 13360, 14696, 15440, 16984, 18370, 21230, 26720, 29392, 30880, 32231, 33479, 33968, 36740, 42460, 58784, 64462, 66958, 67936, 73480, 84920, 128924, 133916, 146960, 161155, 167395, 169840, 257848, 267832, 293920, 322310, 334790, 339680, 354541, 368269, 515696, 535664, 644620, 669580, 709082, 736538, 1031392, 1071328, 1289240, 1339160, 1418164, 1473076, 1772705, 1841345, 2578480, 2678320, 2836328, 2946152, 3545410, 3682690, 5156960, 5356640, 5590993, 5672656, 5892304, 6461447, 7090820, 7365380, 11181986, 11345312, 11784608, 12922894, 14181640, 14730760, 22363972, 25845788, 27954965, 28363280, 29461520, 32307235, 44727944, 51691576, 55909930, 56726560, 58923040, 61500923, 64614470, 71075917, 89455888, 103383152, 111819860, 123001846, 129228940, 142151834, 178911776, 206766304, 223639720, 246003692, 258457880, 284303668, 307504615, 355379585, 447279440, 492007384, 516915760, 568607336, 615009230, 710759170, 894558880, 984014768, 1033831520, 1079061649, 1137214672, 1230018460, 1421518340, 1968029536, 2158123298, 2274429344, 2460036920, 2843036680, 4316246596, 4920073840, 5395308245, 5686073360, 8632493192, 9840147680, 10790616490, 11372146720, 11869678139, 17264986384, 21581232980, 23739356278, 34529972768, 43162465960, 47478712556, 59348390695, 86324931920, 94957425112, 118696781390, 172649863840, 189914850224, 237393562780, 379829700448, 474787125560, 949574251120, 1899148502240]

約数ペア:

[(1, 1899148502240), (2, 949574251120), (4, 474787125560), (5, 379829700448), (8, 237393562780), (10, 189914850224), (11, 172649863840), (16, 118696781390), (20, 94957425112), (22, 86324931920), (32, 59348390695), (40, 47478712556), (44, 43162465960), (55, 34529972768), (80, 23739356278), (88, 21581232980), (110, 17264986384), (160, 11869678139), (167, 11372146720), (176, 10790616490), (193, 9840147680), (220, 8632493192), (334, 5686073360), (352, 5395308245), (386, 4920073840), (440, 4316246596), (668, 2843036680), (772, 2460036920), (835, 2274429344), (880, 2158123298), (965, 1968029536), (1336, 1421518340), (1544, 1230018460), (1670, 1137214672), (1760, 1079061649), (1837, 1033831520), (1930, 984014768), (2123, 894558880), (2672, 710759170), (3088, 615009230), (3340, 568607336), (3674, 516915760), (3860, 492007384), (4246, 447279440), (5344, 355379585), (6176, 307504615), (6680, 284303668), (7348, 258457880), (7720, 246003692), (8492, 223639720), (9185, 206766304), (10615, 178911776), (13360, 142151834), (14696, 129228940), (15440, 123001846), (16984, 111819860), (18370, 103383152), (21230, 89455888), (26720, 71075917), (29392, 64614470), (30880, 61500923), (32231, 58923040), (33479, 56726560), (33968, 55909930), (36740, 51691576), (42460, 44727944), (58784, 32307235), (64462, 29461520), (66958, 28363280), (67936, 27954965), (73480, 25845788), (84920, 22363972), (128924, 14730760), (133916, 14181640), (146960, 12922894), (161155, 11784608), (167395, 11345312), (169840, 11181986), (257848, 7365380), (267832, 7090820), (293920, 6461447), (322310, 5892304), (334790, 5672656), (339680, 5590993), (354541, 5356640), (368269, 5156960), (515696, 3682690), (535664, 3545410), (644620, 2946152), (669580, 2836328), (709082, 2678320), (736538, 2578480), (1031392, 1841345), (1071328, 1772705), (1289240, 1473076), (1339160, 1418164)]