208255331520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{18367}}^1$

素因数の和:18548

約数の個数: 336

約数和(自身を含む): 745281159168

約数和(自身を除く): 537025827648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 127, 144, 155, 160, 180, 186, 192, 240, 248, 254, 279, 288, 310, 320, 360, 372, 381, 465, 480, 496, 508, 558, 576, 620, 635, 720, 744, 762, 930, 960, 992, 1016, 1116, 1143, 1240, 1270, 1395, 1440, 1488, 1524, 1860, 1905, 1984, 2032, 2232, 2286, 2480, 2540, 2790, 2880, 2976, 3048, 3720, 3810, 3937, 4064, 4464, 4572, 4960, 5080, 5580, 5715, 5952, 6096, 7440, 7620, 7874, 8128, 8928, 9144, 9920, 10160, 11160, 11430, 11811, 12192, 14880, 15240, 15748, 17856, 18288, 18367, 19685, 20320, 22320, 22860, 23622, 24384, 29760, 30480, 31496, 35433, 36576, 36734, 39370, 40640, 44640, 45720, 47244, 55101, 59055, 60960, 62992, 70866, 73152, 73468, 78740, 89280, 91440, 91835, 94488, 110202, 118110, 121920, 125984, 141732, 146936, 157480, 165303, 177165, 182880, 183670, 188976, 220404, 236220, 251968, 275505, 283464, 293872, 314960, 330606, 354330, 365760, 367340, 377952, 440808, 472440, 551010, 566928, 569377, 587744, 629920, 661212, 708660, 734680, 755904, 826515, 881616, 944880, 1102020, 1133856, 1138754, 1175488, 1259840, 1322424, 1417320, 1469360, 1653030, 1708131, 1763232, 1889760, 2204040, 2267712, 2277508, 2332609, 2644848, 2834640, 2846885, 2938720, 3306060, 3416262, 3526464, 3779520, 4408080, 4555016, 4665218, 5124393, 5289696, 5669280, 5693770, 5877440, 6612120, 6832524, 6997827, 8540655, 8816160, 9110032, 9330436, 10248786, 10579392, 11338560, 11387540, 11663045, 13224240, 13665048, 13995654, 17081310, 17632320, 18220064, 18660872, 20497572, 20993481, 22775080, 23326090, 25621965, 26448480, 27330096, 27991308, 34162620, 34989135, 36440128, 37321744, 40995144, 41986962, 45550160, 46652180, 51243930, 52896960, 54660192, 55982616, 68325240, 69978270, 72310879, 74643488, 81990288, 83973924, 91100320, 93304360, 102487860, 104967405, 109320384, 111965232, 136650480, 139956540, 144621758, 149286976, 163980576, 167947848, 182200640, 186608720, 204975720, 209934810, 216932637, 223930464, 273300960, 279913080, 289243516, 327961152, 335895696, 361554395, 373217440, 409951440, 419869620, 433865274, 447860928, 546601920, 559826160, 578487032, 650797911, 671791392, 723108790, 746434880, 819902880, 839739240, 867730548, 1084663185, 1119652320, 1156974064, 1301595822, 1343582784, 1446217580, 1639805760, 1679478480, 1735461096, 2169326370, 2239304640, 2313948128, 2603191644, 2892435160, 3253989555, 3358956960, 3470922192, 4338652740, 4627896256, 5206383288, 5784870320, 6507979110, 6717913920, 6941844384, 8677305480, 10412766576, 11569740640, 13015958220, 13883688768, 17354610960, 20825533152, 23139481280, 26031916440, 34709221920, 41651066304, 52063832880, 69418443840, 104127665760, 208255331520]

約数ペア:

[(1, 208255331520), (2, 104127665760), (3, 69418443840), (4, 52063832880), (5, 41651066304), (6, 34709221920), (8, 26031916440), (9, 23139481280), (10, 20825533152), (12, 17354610960), (15, 13883688768), (16, 13015958220), (18, 11569740640), (20, 10412766576), (24, 8677305480), (30, 6941844384), (31, 6717913920), (32, 6507979110), (36, 5784870320), (40, 5206383288), (45, 4627896256), (48, 4338652740), (60, 3470922192), (62, 3358956960), (64, 3253989555), (72, 2892435160), (80, 2603191644), (90, 2313948128), (93, 2239304640), (96, 2169326370), (120, 1735461096), (124, 1679478480), (127, 1639805760), (144, 1446217580), (155, 1343582784), (160, 1301595822), (180, 1156974064), (186, 1119652320), (192, 1084663185), (240, 867730548), (248, 839739240), (254, 819902880), (279, 746434880), (288, 723108790), (310, 671791392), (320, 650797911), (360, 578487032), (372, 559826160), (381, 546601920), (465, 447860928), (480, 433865274), (496, 419869620), (508, 409951440), (558, 373217440), (576, 361554395), (620, 335895696), (635, 327961152), (720, 289243516), (744, 279913080), (762, 273300960), (930, 223930464), (960, 216932637), (992, 209934810), (1016, 204975720), (1116, 186608720), (1143, 182200640), (1240, 167947848), (1270, 163980576), (1395, 149286976), (1440, 144621758), (1488, 139956540), (1524, 136650480), (1860, 111965232), (1905, 109320384), (1984, 104967405), (2032, 102487860), (2232, 93304360), (2286, 91100320), (2480, 83973924), (2540, 81990288), (2790, 74643488), (2880, 72310879), (2976, 69978270), (3048, 68325240), (3720, 55982616), (3810, 54660192), (3937, 52896960), (4064, 51243930), (4464, 46652180), (4572, 45550160), (4960, 41986962), (5080, 40995144), (5580, 37321744), (5715, 36440128), (5952, 34989135), (6096, 34162620), (7440, 27991308), (7620, 27330096), (7874, 26448480), (8128, 25621965), (8928, 23326090), (9144, 22775080), (9920, 20993481), (10160, 20497572), (11160, 18660872), (11430, 18220064), (11811, 17632320), (12192, 17081310), (14880, 13995654), (15240, 13665048), (15748, 13224240), (17856, 11663045), (18288, 11387540), (18367, 11338560), (19685, 10579392), (20320, 10248786), (22320, 9330436), (22860, 9110032), (23622, 8816160), (24384, 8540655), (29760, 6997827), (30480, 6832524), (31496, 6612120), (35433, 5877440), (36576, 5693770), (36734, 5669280), (39370, 5289696), (40640, 5124393), (44640, 4665218), (45720, 4555016), (47244, 4408080), (55101, 3779520), (59055, 3526464), (60960, 3416262), (62992, 3306060), (70866, 2938720), (73152, 2846885), (73468, 2834640), (78740, 2644848), (89280, 2332609), (91440, 2277508), (91835, 2267712), (94488, 2204040), (110202, 1889760), (118110, 1763232), (121920, 1708131), (125984, 1653030), (141732, 1469360), (146936, 1417320), (157480, 1322424), (165303, 1259840), (177165, 1175488), (182880, 1138754), (183670, 1133856), (188976, 1102020), (220404, 944880), (236220, 881616), (251968, 826515), (275505, 755904), (283464, 734680), (293872, 708660), (314960, 661212), (330606, 629920), (354330, 587744), (365760, 569377), (367340, 566928), (377952, 551010), (440808, 472440)]