20119726080

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 480

約数和(自身を含む): 73063710720

約数和(自身を除く): 52943984640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 128, 135, 144, 160, 162, 180, 191, 192, 216, 240, 254, 256, 270, 288, 320, 324, 360, 381, 382, 384, 405, 432, 480, 508, 512, 540, 573, 576, 635, 640, 648, 720, 762, 764, 768, 810, 864, 955, 960, 1016, 1024, 1080, 1143, 1146, 1152, 1270, 1280, 1296, 1440, 1524, 1528, 1536, 1620, 1719, 1728, 1905, 1910, 1920, 2032, 2048, 2160, 2286, 2292, 2304, 2540, 2560, 2592, 2865, 2880, 3048, 3056, 3072, 3240, 3429, 3438, 3456, 3810, 3820, 3840, 4064, 4320, 4572, 4584, 4608, 5080, 5120, 5157, 5184, 5715, 5730, 5760, 6096, 6112, 6144, 6480, 6858, 6876, 6912, 7620, 7640, 7680, 8128, 8595, 8640, 9144, 9168, 9216, 10160, 10240, 10287, 10314, 10368, 11430, 11460, 11520, 12192, 12224, 12960, 13716, 13752, 13824, 15240, 15280, 15360, 15471, 16256, 17145, 17190, 17280, 18288, 18336, 18432, 20320, 20574, 20628, 20736, 22860, 22920, 23040, 24257, 24384, 24448, 25785, 25920, 27432, 27504, 27648, 30480, 30560, 30720, 30942, 32512, 34290, 34380, 34560, 36576, 36672, 40640, 41148, 41256, 41472, 45720, 45840, 46080, 48514, 48768, 48896, 51435, 51570, 51840, 54864, 55008, 55296, 60960, 61120, 61884, 65024, 68580, 68760, 69120, 72771, 73152, 73344, 77355, 81280, 82296, 82512, 82944, 91440, 91680, 92160, 97028, 97536, 97792, 102870, 103140, 103680, 109728, 110016, 121285, 121920, 122240, 123768, 130048, 137160, 137520, 138240, 145542, 146304, 146688, 154710, 162560, 164592, 165024, 165888, 182880, 183360, 194056, 195072, 195584, 205740, 206280, 207360, 218313, 219456, 220032, 242570, 243840, 244480, 247536, 260096, 274320, 275040, 276480, 291084, 292608, 293376, 309420, 325120, 329184, 330048, 363855, 365760, 366720, 388112, 390144, 391168, 411480, 412560, 414720, 436626, 438912, 440064, 485140, 487680, 488960, 495072, 548640, 550080, 582168, 585216, 586752, 618840, 650240, 654939, 658368, 660096, 727710, 731520, 733440, 776224, 780288, 822960, 825120, 829440, 873252, 877824, 880128, 970280, 975360, 977920, 990144, 1091565, 1097280, 1100160, 1164336, 1170432, 1173504, 1237680, 1300480, 1309878, 1316736, 1320192, 1455420, 1463040, 1466880, 1552448, 1645920, 1650240, 1746504, 1755648, 1760256, 1940560, 1950720, 1955840, 1964817, 1980288, 2183130, 2194560, 2200320, 2328672, 2340864, 2475360, 2619756, 2633472, 2640384, 2910840, 2926080, 2933760, 3104896, 3274695, 3291840, 3300480, 3493008, 3511296, 3520512, 3881120, 3901440, 3929634, 3960576, 4366260, 4389120, 4400640, 4657344, 4950720, 5239512, 5266944, 5280768, 5821680, 5852160, 5867520, 6209792, 6549390, 6583680, 6600960, 6986016, 7022592, 7762240, 7859268, 7921152, 8732520, 8778240, 8801280, 9314688, 9824085, 9901440, 10479024, 10533888, 10561536, 11643360, 11704320, 12419584, 13098780, 13167360, 13201920, 13972032, 15524480, 15718536, 15842304, 17465040, 17556480, 17602560, 18629376, 19648170, 19802880, 20958048, 21067776, 23286720, 24839168, 26197560, 26334720, 26403840, 27944064, 31048960, 31437072, 31684608, 34930080, 35112960, 37258752, 39296340, 39605760, 41916096, 46573440, 49678336, 52395120, 52669440, 52807680, 55888128, 62097920, 62874144, 69860160, 74517504, 78592680, 79211520, 83832192, 93146880, 104790240, 105338880, 111776256, 124195840, 125748288, 139720320, 149035008, 157185360, 158423040, 167664384, 186293760, 209580480, 223552512, 248391680, 251496576, 279440640, 314370720, 335328768, 372587520, 419160960, 447105024, 502993152, 558881280, 628741440, 670657536, 745175040, 838321920, 1005986304, 1117762560, 1257482880, 1341315072, 1676643840, 2011972608, 2235525120, 2514965760, 3353287680, 4023945216, 5029931520, 6706575360, 10059863040, 20119726080]

約数ペア:

[(1, 20119726080), (2, 10059863040), (3, 6706575360), (4, 5029931520), (5, 4023945216), (6, 3353287680), (8, 2514965760), (9, 2235525120), (10, 2011972608), (12, 1676643840), (15, 1341315072), (16, 1257482880), (18, 1117762560), (20, 1005986304), (24, 838321920), (27, 745175040), (30, 670657536), (32, 628741440), (36, 558881280), (40, 502993152), (45, 447105024), (48, 419160960), (54, 372587520), (60, 335328768), (64, 314370720), (72, 279440640), (80, 251496576), (81, 248391680), (90, 223552512), (96, 209580480), (108, 186293760), (120, 167664384), (127, 158423040), (128, 157185360), (135, 149035008), (144, 139720320), (160, 125748288), (162, 124195840), (180, 111776256), (191, 105338880), (192, 104790240), (216, 93146880), (240, 83832192), (254, 79211520), (256, 78592680), (270, 74517504), (288, 69860160), (320, 62874144), (324, 62097920), (360, 55888128), (381, 52807680), (382, 52669440), (384, 52395120), (405, 49678336), (432, 46573440), (480, 41916096), (508, 39605760), (512, 39296340), (540, 37258752), (573, 35112960), (576, 34930080), (635, 31684608), (640, 31437072), (648, 31048960), (720, 27944064), (762, 26403840), (764, 26334720), (768, 26197560), (810, 24839168), (864, 23286720), (955, 21067776), (960, 20958048), (1016, 19802880), (1024, 19648170), (1080, 18629376), (1143, 17602560), (1146, 17556480), (1152, 17465040), (1270, 15842304), (1280, 15718536), (1296, 15524480), (1440, 13972032), (1524, 13201920), (1528, 13167360), (1536, 13098780), (1620, 12419584), (1719, 11704320), (1728, 11643360), (1905, 10561536), (1910, 10533888), (1920, 10479024), (2032, 9901440), (2048, 9824085), (2160, 9314688), (2286, 8801280), (2292, 8778240), (2304, 8732520), (2540, 7921152), (2560, 7859268), (2592, 7762240), (2865, 7022592), (2880, 6986016), (3048, 6600960), (3056, 6583680), (3072, 6549390), (3240, 6209792), (3429, 5867520), (3438, 5852160), (3456, 5821680), (3810, 5280768), (3820, 5266944), (3840, 5239512), (4064, 4950720), (4320, 4657344), (4572, 4400640), (4584, 4389120), (4608, 4366260), (5080, 3960576), (5120, 3929634), (5157, 3901440), (5184, 3881120), (5715, 3520512), (5730, 3511296), (5760, 3493008), (6096, 3300480), (6112, 3291840), (6144, 3274695), (6480, 3104896), (6858, 2933760), (6876, 2926080), (6912, 2910840), (7620, 2640384), (7640, 2633472), (7680, 2619756), (8128, 2475360), (8595, 2340864), (8640, 2328672), (9144, 2200320), (9168, 2194560), (9216, 2183130), (10160, 1980288), (10240, 1964817), (10287, 1955840), (10314, 1950720), (10368, 1940560), (11430, 1760256), (11460, 1755648), (11520, 1746504), (12192, 1650240), (12224, 1645920), (12960, 1552448), (13716, 1466880), (13752, 1463040), (13824, 1455420), (15240, 1320192), (15280, 1316736), (15360, 1309878), (15471, 1300480), (16256, 1237680), (17145, 1173504), (17190, 1170432), (17280, 1164336), (18288, 1100160), (18336, 1097280), (18432, 1091565), (20320, 990144), (20574, 977920), (20628, 975360), (20736, 970280), (22860, 880128), (22920, 877824), (23040, 873252), (24257, 829440), (24384, 825120), (24448, 822960), (25785, 780288), (25920, 776224), (27432, 733440), (27504, 731520), (27648, 727710), (30480, 660096), (30560, 658368), (30720, 654939), (30942, 650240), (32512, 618840), (34290, 586752), (34380, 585216), (34560, 582168), (36576, 550080), (36672, 548640), (40640, 495072), (41148, 488960), (41256, 487680), (41472, 485140), (45720, 440064), (45840, 438912), (46080, 436626), (48514, 414720), (48768, 412560), (48896, 411480), (51435, 391168), (51570, 390144), (51840, 388112), (54864, 366720), (55008, 365760), (55296, 363855), (60960, 330048), (61120, 329184), (61884, 325120), (65024, 309420), (68580, 293376), (68760, 292608), (69120, 291084), (72771, 276480), (73152, 275040), (73344, 274320), (77355, 260096), (81280, 247536), (82296, 244480), (82512, 243840), (82944, 242570), (91440, 220032), (91680, 219456), (92160, 218313), (97028, 207360), (97536, 206280), (97792, 205740), (102870, 195584), (103140, 195072), (103680, 194056), (109728, 183360), (110016, 182880), (121285, 165888), (121920, 165024), (122240, 164592), (123768, 162560), (130048, 154710), (137160, 146688), (137520, 146304), (138240, 145542)]