20738854080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 504

約数和(自身を含む): 83544430320

約数和(自身を除く): 62805576240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 179, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 358, 360, 392, 420, 441, 448, 480, 490, 504, 537, 560, 576, 588, 630, 672, 716, 720, 735, 784, 821, 840, 882, 895, 960, 980, 1008, 1074, 1120, 1176, 1253, 1260, 1344, 1432, 1440, 1470, 1568, 1611, 1642, 1680, 1764, 1790, 1960, 2016, 2148, 2205, 2240, 2352, 2463, 2506, 2520, 2685, 2864, 2880, 2940, 3136, 3222, 3284, 3360, 3528, 3580, 3759, 3920, 4032, 4105, 4296, 4410, 4704, 4926, 5012, 5040, 5370, 5728, 5747, 5880, 6265, 6444, 6568, 6720, 7056, 7160, 7389, 7518, 7840, 8055, 8210, 8592, 8771, 8820, 9408, 9852, 10024, 10080, 10740, 11277, 11456, 11494, 11760, 12315, 12530, 12888, 13136, 14112, 14320, 14778, 15036, 15680, 16110, 16420, 17184, 17241, 17542, 17640, 18795, 19704, 20048, 20160, 21480, 22554, 22988, 23520, 24630, 25060, 25776, 26272, 26313, 28224, 28640, 28735, 29556, 30072, 32220, 32840, 34368, 34482, 35084, 35280, 36945, 37590, 39408, 40096, 40229, 42960, 43855, 45108, 45976, 47040, 49260, 50120, 51552, 51723, 52544, 52626, 56385, 57280, 57470, 59112, 60144, 64440, 65680, 68964, 70168, 70560, 73890, 75180, 78816, 78939, 80192, 80458, 85920, 86205, 87710, 90216, 91952, 98520, 100240, 103104, 103446, 105252, 112770, 114940, 118224, 120288, 120687, 128880, 131360, 131565, 137928, 140336, 141120, 146959, 147780, 150360, 157632, 157878, 160916, 171840, 172410, 175420, 180432, 183904, 197040, 200480, 201145, 206892, 210504, 225540, 229880, 236448, 240576, 241374, 257760, 258615, 262720, 263130, 275856, 280672, 293918, 295560, 300720, 315756, 321832, 344820, 350840, 360864, 362061, 367808, 394080, 394695, 400960, 402290, 413784, 421008, 440877, 451080, 459760, 472896, 482748, 515520, 517230, 526260, 551712, 561344, 587836, 591120, 601440, 603435, 631512, 643664, 689640, 701680, 721728, 724122, 734795, 788160, 789390, 804580, 827568, 842016, 881754, 902160, 919520, 965496, 1028713, 1034460, 1052520, 1103424, 1175672, 1182240, 1202880, 1206870, 1263024, 1287328, 1322631, 1379280, 1403360, 1448244, 1469590, 1578780, 1609160, 1655136, 1684032, 1763508, 1804320, 1810305, 1839040, 1930992, 2057426, 2068920, 2105040, 2204385, 2351344, 2364480, 2413740, 2526048, 2574656, 2645262, 2758560, 2806720, 2896488, 2939180, 3086139, 3157560, 3218320, 3310272, 3527016, 3608640, 3620610, 3861984, 4114852, 4137840, 4210080, 4408770, 4702688, 4827480, 5052096, 5143565, 5290524, 5517120, 5792976, 5878360, 6172278, 6315120, 6436640, 6613155, 7054032, 7200991, 7241220, 7723968, 8229704, 8275680, 8420160, 8817540, 9258417, 9405376, 9654960, 10287130, 10581048, 11585952, 11756720, 12344556, 12630240, 12873280, 13226310, 14108064, 14401982, 14482440, 15430695, 16459408, 16551360, 17635080, 18516834, 19309920, 20574260, 21162096, 21602973, 23171904, 23513440, 24689112, 25260480, 26452620, 28216128, 28803964, 28964880, 30861390, 32918816, 35270160, 36004955, 37033668, 38619840, 41148520, 42324192, 43205946, 46292085, 47026880, 49378224, 52905240, 57607928, 57929760, 61722780, 64808919, 65837632, 70540320, 72009910, 74067336, 82297040, 84648384, 86411892, 92584170, 98756448, 105810480, 108014865, 115215856, 115859520, 123445560, 129617838, 141080640, 144019820, 148134672, 164594080, 172823784, 185168340, 197512896, 211620960, 216029730, 230431712, 246891120, 259235676, 288039640, 296269344, 324044595, 329188160, 345647568, 370336680, 423241920, 432059460, 460863424, 493782240, 518471352, 576079280, 592538688, 648089190, 691295136, 740673360, 864118920, 987564480, 1036942704, 1152158560, 1296178380, 1382590272, 1481346720, 1728237840, 2073885408, 2304317120, 2592356760, 2962693440, 3456475680, 4147770816, 5184713520, 6912951360, 10369427040, 20738854080]

約数ペア:

[(1, 20738854080), (2, 10369427040), (3, 6912951360), (4, 5184713520), (5, 4147770816), (6, 3456475680), (7, 2962693440), (8, 2592356760), (9, 2304317120), (10, 2073885408), (12, 1728237840), (14, 1481346720), (15, 1382590272), (16, 1296178380), (18, 1152158560), (20, 1036942704), (21, 987564480), (24, 864118920), (28, 740673360), (30, 691295136), (32, 648089190), (35, 592538688), (36, 576079280), (40, 518471352), (42, 493782240), (45, 460863424), (48, 432059460), (49, 423241920), (56, 370336680), (60, 345647568), (63, 329188160), (64, 324044595), (70, 296269344), (72, 288039640), (80, 259235676), (84, 246891120), (90, 230431712), (96, 216029730), (98, 211620960), (105, 197512896), (112, 185168340), (120, 172823784), (126, 164594080), (140, 148134672), (144, 144019820), (147, 141080640), (160, 129617838), (168, 123445560), (179, 115859520), (180, 115215856), (192, 108014865), (196, 105810480), (210, 98756448), (224, 92584170), (240, 86411892), (245, 84648384), (252, 82297040), (280, 74067336), (288, 72009910), (294, 70540320), (315, 65837632), (320, 64808919), (336, 61722780), (358, 57929760), (360, 57607928), (392, 52905240), (420, 49378224), (441, 47026880), (448, 46292085), (480, 43205946), (490, 42324192), (504, 41148520), (537, 38619840), (560, 37033668), (576, 36004955), (588, 35270160), (630, 32918816), (672, 30861390), (716, 28964880), (720, 28803964), (735, 28216128), (784, 26452620), (821, 25260480), (840, 24689112), (882, 23513440), (895, 23171904), (960, 21602973), (980, 21162096), (1008, 20574260), (1074, 19309920), (1120, 18516834), (1176, 17635080), (1253, 16551360), (1260, 16459408), (1344, 15430695), (1432, 14482440), (1440, 14401982), (1470, 14108064), (1568, 13226310), (1611, 12873280), (1642, 12630240), (1680, 12344556), (1764, 11756720), (1790, 11585952), (1960, 10581048), (2016, 10287130), (2148, 9654960), (2205, 9405376), (2240, 9258417), (2352, 8817540), (2463, 8420160), (2506, 8275680), (2520, 8229704), (2685, 7723968), (2864, 7241220), (2880, 7200991), (2940, 7054032), (3136, 6613155), (3222, 6436640), (3284, 6315120), (3360, 6172278), (3528, 5878360), (3580, 5792976), (3759, 5517120), (3920, 5290524), (4032, 5143565), (4105, 5052096), (4296, 4827480), (4410, 4702688), (4704, 4408770), (4926, 4210080), (5012, 4137840), (5040, 4114852), (5370, 3861984), (5728, 3620610), (5747, 3608640), (5880, 3527016), (6265, 3310272), (6444, 3218320), (6568, 3157560), (6720, 3086139), (7056, 2939180), (7160, 2896488), (7389, 2806720), (7518, 2758560), (7840, 2645262), (8055, 2574656), (8210, 2526048), (8592, 2413740), (8771, 2364480), (8820, 2351344), (9408, 2204385), (9852, 2105040), (10024, 2068920), (10080, 2057426), (10740, 1930992), (11277, 1839040), (11456, 1810305), (11494, 1804320), (11760, 1763508), (12315, 1684032), (12530, 1655136), (12888, 1609160), (13136, 1578780), (14112, 1469590), (14320, 1448244), (14778, 1403360), (15036, 1379280), (15680, 1322631), (16110, 1287328), (16420, 1263024), (17184, 1206870), (17241, 1202880), (17542, 1182240), (17640, 1175672), (18795, 1103424), (19704, 1052520), (20048, 1034460), (20160, 1028713), (21480, 965496), (22554, 919520), (22988, 902160), (23520, 881754), (24630, 842016), (25060, 827568), (25776, 804580), (26272, 789390), (26313, 788160), (28224, 734795), (28640, 724122), (28735, 721728), (29556, 701680), (30072, 689640), (32220, 643664), (32840, 631512), (34368, 603435), (34482, 601440), (35084, 591120), (35280, 587836), (36945, 561344), (37590, 551712), (39408, 526260), (40096, 517230), (40229, 515520), (42960, 482748), (43855, 472896), (45108, 459760), (45976, 451080), (47040, 440877), (49260, 421008), (50120, 413784), (51552, 402290), (51723, 400960), (52544, 394695), (52626, 394080), (56385, 367808), (57280, 362061), (57470, 360864), (59112, 350840), (60144, 344820), (64440, 321832), (65680, 315756), (68964, 300720), (70168, 295560), (70560, 293918), (73890, 280672), (75180, 275856), (78816, 263130), (78939, 262720), (80192, 258615), (80458, 257760), (85920, 241374), (86205, 240576), (87710, 236448), (90216, 229880), (91952, 225540), (98520, 210504), (100240, 206892), (103104, 201145), (103446, 200480), (105252, 197040), (112770, 183904), (114940, 180432), (118224, 175420), (120288, 172410), (120687, 171840), (128880, 160916), (131360, 157878), (131565, 157632), (137928, 150360), (140336, 147780), (141120, 146959)]