2789730720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 720

約数和(自身を含む): 12013360128

約数和(自身を除く): 9223629408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 81, 84, 90, 92, 96, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 160, 161, 162, 168, 180, 184, 189, 191, 196, 207, 210, 216, 224, 230, 240, 245, 252, 270, 276, 280, 288, 294, 315, 322, 324, 336, 345, 360, 368, 378, 382, 392, 405, 414, 420, 432, 441, 460, 480, 483, 490, 504, 540, 552, 560, 567, 573, 588, 621, 630, 644, 648, 672, 690, 720, 735, 736, 756, 764, 784, 805, 810, 828, 840, 864, 882, 920, 945, 955, 966, 980, 1008, 1035, 1080, 1104, 1120, 1127, 1134, 1146, 1176, 1242, 1260, 1288, 1296, 1323, 1337, 1380, 1440, 1449, 1470, 1512, 1528, 1568, 1610, 1620, 1656, 1680, 1719, 1764, 1840, 1863, 1890, 1910, 1932, 1960, 2016, 2070, 2160, 2205, 2208, 2254, 2268, 2292, 2352, 2415, 2484, 2520, 2576, 2592, 2646, 2674, 2760, 2835, 2865, 2898, 2940, 3024, 3056, 3105, 3220, 3240, 3312, 3360, 3381, 3438, 3528, 3680, 3726, 3780, 3820, 3864, 3920, 3969, 4011, 4140, 4320, 4347, 4393, 4410, 4508, 4536, 4584, 4704, 4830, 4968, 5040, 5152, 5157, 5292, 5348, 5520, 5635, 5670, 5730, 5796, 5880, 6048, 6112, 6210, 6440, 6480, 6615, 6624, 6685, 6762, 6876, 7056, 7245, 7452, 7560, 7640, 7728, 7840, 7938, 8022, 8280, 8595, 8694, 8786, 8820, 9016, 9072, 9168, 9315, 9359, 9660, 9936, 10080, 10143, 10314, 10584, 10696, 11040, 11270, 11340, 11460, 11592, 11760, 12033, 12420, 12880, 12960, 13041, 13179, 13230, 13370, 13524, 13752, 14112, 14490, 14904, 15120, 15280, 15456, 15471, 15876, 16044, 16560, 16905, 17190, 17388, 17572, 17640, 18032, 18144, 18336, 18630, 18718, 19320, 19845, 19872, 20055, 20286, 20628, 21168, 21392, 21735, 21965, 22540, 22680, 22920, 23184, 23520, 24066, 24840, 25760, 25785, 26082, 26358, 26460, 26740, 27048, 27504, 28077, 28980, 29808, 30240, 30429, 30560, 30751, 30942, 31752, 32088, 33120, 33810, 34380, 34776, 35144, 35280, 36064, 36099, 37260, 37436, 38640, 39537, 39690, 40110, 40572, 41256, 42336, 42784, 43470, 43930, 45080, 45360, 45840, 46368, 46795, 48132, 49680, 50715, 51570, 52164, 52716, 52920, 53480, 54096, 55008, 56154, 57960, 59616, 60165, 60858, 61502, 61884, 63504, 64176, 65205, 65895, 67620, 68760, 69552, 70288, 70560, 72198, 74520, 74872, 77280, 77355, 79074, 79380, 80220, 81144, 82512, 84231, 86940, 87860, 90160, 90720, 91287, 91680, 92253, 93590, 96264, 99360, 101430, 103140, 104328, 105432, 105840, 106960, 108192, 108297, 112308, 115920, 118611, 120330, 121716, 123004, 123768, 127008, 128352, 130410, 131790, 135240, 137520, 139104, 140385, 140576, 144396, 149040, 149744, 152145, 153755, 154710, 158148, 158760, 160440, 162288, 165024, 168462, 173880, 175720, 180320, 180495, 182574, 184506, 187180, 192528, 197685, 202860, 206280, 208656, 210864, 211680, 213920, 215257, 216594, 224616, 231840, 237222, 240660, 243432, 246008, 247536, 252693, 260820, 263580, 270480, 275040, 276759, 280770, 288792, 298080, 299488, 304290, 307510, 309420, 316296, 317520, 320880, 324576, 336924, 347760, 351440, 355833, 360990, 365148, 369012, 374360, 385056, 395370, 405720, 412560, 417312, 421155, 421728, 430514, 433188, 449232, 456435, 461265, 474444, 481320, 486864, 492016, 495072, 505386, 521640, 527160, 540960, 541485, 553518, 561540, 577584, 593055, 608580, 615020, 618840, 632592, 635040, 641760, 645771, 673848, 695520, 702880, 711666, 721980, 730296, 738024, 748720, 758079, 790740, 811440, 825120, 830277, 842310, 861028, 866376, 898464, 912870, 922530, 948888, 962640, 973728, 984032, 1010772, 1043280, 1054320, 1076285, 1082970, 1107036, 1123080, 1155168, 1186110, 1217160, 1230040, 1237680, 1263465, 1265184, 1291542, 1347696, 1383795, 1423332, 1443960, 1460592, 1476048, 1497440, 1516158, 1581480, 1622880, 1660554, 1684620, 1722056, 1732752, 1779165, 1825740, 1845060, 1897776, 1925280, 1937313, 2021544, 2086560, 2108640, 2152570, 2165940, 2214072, 2246160, 2372220, 2434320, 2460080, 2475360, 2490831, 2526930, 2583084, 2695392, 2767590, 2846664, 2887920, 2921184, 2952096, 3032316, 3162960, 3228855, 3321108, 3369240, 3444112, 3465504, 3558330, 3651480, 3690120, 3790395, 3795552, 3874626, 4043088, 4151385, 4305140, 4331880, 4428144, 4492320, 4744440, 4868640, 4920160, 4981662, 5053860, 5166168, 5535180, 5693328, 5775840, 5811939, 6064632, 6325920, 6457710, 6642216, 6738480, 6888224, 7116660, 7302960, 7380240, 7580790, 7749252, 8086176, 8302770, 8610280, 8663760, 8856288, 9488880, 9686565, 9963324, 10107720, 10332336, 11070360, 11386656, 11623878, 12129264, 12454155, 12915420, 13284432, 13476960, 14233320, 14605920, 14760480, 15161580, 15498504, 16605540, 17220560, 17327520, 17435817, 18977760, 19373130, 19926648, 20215440, 20664672, 22140720, 23247756, 24258528, 24908310, 25830840, 26568864, 28466640, 29059695, 30323160, 30997008, 33211080, 34441120, 34871634, 38746260, 39853296, 40430880, 44281440, 46495512, 49816620, 51661680, 56933280, 58119390, 60646320, 61994016, 66422160, 69743268, 77492520, 79706592, 87179085, 92991024, 99633240, 103323360, 116238780, 121292640, 132844320, 139486536, 154985040, 174358170, 185982048, 199266480, 232477560, 278973072, 309970080, 348716340, 398532960, 464955120, 557946144, 697432680, 929910240, 1394865360, 2789730720]

約数ペア:

[(1, 2789730720), (2, 1394865360), (3, 929910240), (4, 697432680), (5, 557946144), (6, 464955120), (7, 398532960), (8, 348716340), (9, 309970080), (10, 278973072), (12, 232477560), (14, 199266480), (15, 185982048), (16, 174358170), (18, 154985040), (20, 139486536), (21, 132844320), (23, 121292640), (24, 116238780), (27, 103323360), (28, 99633240), (30, 92991024), (32, 87179085), (35, 79706592), (36, 77492520), (40, 69743268), (42, 66422160), (45, 61994016), (46, 60646320), (48, 58119390), (49, 56933280), (54, 51661680), (56, 49816620), (60, 46495512), (63, 44281440), (69, 40430880), (70, 39853296), (72, 38746260), (80, 34871634), (81, 34441120), (84, 33211080), (90, 30997008), (92, 30323160), (96, 29059695), (98, 28466640), (105, 26568864), (108, 25830840), (112, 24908310), (115, 24258528), (120, 23247756), (126, 22140720), (135, 20664672), (138, 20215440), (140, 19926648), (144, 19373130), (147, 18977760), (160, 17435817), (161, 17327520), (162, 17220560), (168, 16605540), (180, 15498504), (184, 15161580), (189, 14760480), (191, 14605920), (196, 14233320), (207, 13476960), (210, 13284432), (216, 12915420), (224, 12454155), (230, 12129264), (240, 11623878), (245, 11386656), (252, 11070360), (270, 10332336), (276, 10107720), (280, 9963324), (288, 9686565), (294, 9488880), (315, 8856288), (322, 8663760), (324, 8610280), (336, 8302770), (345, 8086176), (360, 7749252), (368, 7580790), (378, 7380240), (382, 7302960), (392, 7116660), (405, 6888224), (414, 6738480), (420, 6642216), (432, 6457710), (441, 6325920), (460, 6064632), (480, 5811939), (483, 5775840), (490, 5693328), (504, 5535180), (540, 5166168), (552, 5053860), (560, 4981662), (567, 4920160), (573, 4868640), (588, 4744440), (621, 4492320), (630, 4428144), (644, 4331880), (648, 4305140), (672, 4151385), (690, 4043088), (720, 3874626), (735, 3795552), (736, 3790395), (756, 3690120), (764, 3651480), (784, 3558330), (805, 3465504), (810, 3444112), (828, 3369240), (840, 3321108), (864, 3228855), (882, 3162960), (920, 3032316), (945, 2952096), (955, 2921184), (966, 2887920), (980, 2846664), (1008, 2767590), (1035, 2695392), (1080, 2583084), (1104, 2526930), (1120, 2490831), (1127, 2475360), (1134, 2460080), (1146, 2434320), (1176, 2372220), (1242, 2246160), (1260, 2214072), (1288, 2165940), (1296, 2152570), (1323, 2108640), (1337, 2086560), (1380, 2021544), (1440, 1937313), (1449, 1925280), (1470, 1897776), (1512, 1845060), (1528, 1825740), (1568, 1779165), (1610, 1732752), (1620, 1722056), (1656, 1684620), (1680, 1660554), (1719, 1622880), (1764, 1581480), (1840, 1516158), (1863, 1497440), (1890, 1476048), (1910, 1460592), (1932, 1443960), (1960, 1423332), (2016, 1383795), (2070, 1347696), (2160, 1291542), (2205, 1265184), (2208, 1263465), (2254, 1237680), (2268, 1230040), (2292, 1217160), (2352, 1186110), (2415, 1155168), (2484, 1123080), (2520, 1107036), (2576, 1082970), (2592, 1076285), (2646, 1054320), (2674, 1043280), (2760, 1010772), (2835, 984032), (2865, 973728), (2898, 962640), (2940, 948888), (3024, 922530), (3056, 912870), (3105, 898464), (3220, 866376), (3240, 861028), (3312, 842310), (3360, 830277), (3381, 825120), (3438, 811440), (3528, 790740), (3680, 758079), (3726, 748720), (3780, 738024), (3820, 730296), (3864, 721980), (3920, 711666), (3969, 702880), (4011, 695520), (4140, 673848), (4320, 645771), (4347, 641760), (4393, 635040), (4410, 632592), (4508, 618840), (4536, 615020), (4584, 608580), (4704, 593055), (4830, 577584), (4968, 561540), (5040, 553518), (5152, 541485), (5157, 540960), (5292, 527160), (5348, 521640), (5520, 505386), (5635, 495072), (5670, 492016), (5730, 486864), (5796, 481320), (5880, 474444), (6048, 461265), (6112, 456435), (6210, 449232), (6440, 433188), (6480, 430514), (6615, 421728), (6624, 421155), (6685, 417312), (6762, 412560), (6876, 405720), (7056, 395370), (7245, 385056), (7452, 374360), (7560, 369012), (7640, 365148), (7728, 360990), (7840, 355833), (7938, 351440), (8022, 347760), (8280, 336924), (8595, 324576), (8694, 320880), (8786, 317520), (8820, 316296), (9016, 309420), (9072, 307510), (9168, 304290), (9315, 299488), (9359, 298080), (9660, 288792), (9936, 280770), (10080, 276759), (10143, 275040), (10314, 270480), (10584, 263580), (10696, 260820), (11040, 252693), (11270, 247536), (11340, 246008), (11460, 243432), (11592, 240660), (11760, 237222), (12033, 231840), (12420, 224616), (12880, 216594), (12960, 215257), (13041, 213920), (13179, 211680), (13230, 210864), (13370, 208656), (13524, 206280), (13752, 202860), (14112, 197685), (14490, 192528), (14904, 187180), (15120, 184506), (15280, 182574), (15456, 180495), (15471, 180320), (15876, 175720), (16044, 173880), (16560, 168462), (16905, 165024), (17190, 162288), (17388, 160440), (17572, 158760), (17640, 158148), (18032, 154710), (18144, 153755), (18336, 152145), (18630, 149744), (18718, 149040), (19320, 144396), (19845, 140576), (19872, 140385), (20055, 139104), (20286, 137520), (20628, 135240), (21168, 131790), (21392, 130410), (21735, 128352), (21965, 127008), (22540, 123768), (22680, 123004), (22920, 121716), (23184, 120330), (23520, 118611), (24066, 115920), (24840, 112308), (25760, 108297), (25785, 108192), (26082, 106960), (26358, 105840), (26460, 105432), (26740, 104328), (27048, 103140), (27504, 101430), (28077, 99360), (28980, 96264), (29808, 93590), (30240, 92253), (30429, 91680), (30560, 91287), (30751, 90720), (30942, 90160), (31752, 87860), (32088, 86940), (33120, 84231), (33810, 82512), (34380, 81144), (34776, 80220), (35144, 79380), (35280, 79074), (36064, 77355), (36099, 77280), (37260, 74872), (37436, 74520), (38640, 72198), (39537, 70560), (39690, 70288), (40110, 69552), (40572, 68760), (41256, 67620), (42336, 65895), (42784, 65205), (43470, 64176), (43930, 63504), (45080, 61884), (45360, 61502), (45840, 60858), (46368, 60165), (46795, 59616), (48132, 57960), (49680, 56154), (50715, 55008), (51570, 54096), (52164, 53480), (52716, 52920)]