265688640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 448

約数和(自身を含む): 1123614720

約数和(自身を除く): 857926080

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, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 191, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 378, 382, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 573, 576, 621, 630, 644, 672, 690, 720, 736, 756, 764, 805, 828, 840, 864, 920, 945, 955, 960, 966, 1008, 1035, 1080, 1104, 1120, 1146, 1242, 1260, 1288, 1337, 1344, 1380, 1440, 1449, 1472, 1512, 1528, 1610, 1656, 1680, 1719, 1728, 1840, 1890, 1910, 1932, 2016, 2070, 2160, 2208, 2240, 2292, 2415, 2484, 2520, 2576, 2674, 2760, 2865, 2880, 2898, 3024, 3056, 3105, 3220, 3312, 3360, 3438, 3680, 3780, 3820, 3864, 4011, 4032, 4140, 4320, 4347, 4393, 4416, 4584, 4830, 4968, 5040, 5152, 5157, 5348, 5520, 5730, 5796, 6048, 6112, 6210, 6440, 6624, 6685, 6720, 6876, 7245, 7360, 7560, 7640, 7728, 8022, 8280, 8595, 8640, 8694, 8786, 9168, 9660, 9936, 10080, 10304, 10314, 10696, 11040, 11460, 11592, 12033, 12096, 12224, 12420, 12880, 13179, 13248, 13370, 13752, 14490, 15120, 15280, 15456, 16044, 16560, 17190, 17388, 17572, 18336, 19320, 19872, 20055, 20160, 20628, 21392, 21735, 21965, 22080, 22920, 23184, 24066, 24840, 25760, 25785, 26358, 26740, 27504, 28980, 30240, 30560, 30751, 30912, 32088, 33120, 34380, 34776, 35144, 36099, 36672, 38640, 39537, 39744, 40110, 41256, 42784, 43470, 43930, 45840, 46368, 48132, 49680, 51520, 51570, 52716, 53480, 55008, 57960, 60165, 60480, 61120, 61502, 64176, 65895, 66240, 68760, 69552, 70288, 72198, 77280, 79074, 80220, 82512, 85568, 86940, 87860, 91680, 92253, 92736, 96264, 99360, 103140, 105432, 106960, 110016, 115920, 118611, 120330, 123004, 128352, 131790, 137520, 139104, 140576, 144396, 153755, 154560, 158148, 160440, 165024, 173880, 175720, 180495, 183360, 184506, 192528, 197685, 198720, 206280, 210864, 213920, 231840, 237222, 240660, 246008, 256704, 263580, 275040, 276759, 278208, 281152, 288792, 307510, 316296, 320880, 330048, 347760, 351440, 360990, 369012, 385056, 395370, 412560, 421728, 427840, 461265, 463680, 474444, 481320, 492016, 527160, 550080, 553518, 577584, 593055, 615020, 632592, 641760, 695520, 702880, 721980, 738024, 770112, 790740, 825120, 830277, 843456, 922530, 948888, 962640, 984032, 1054320, 1107036, 1155168, 1186110, 1230040, 1265184, 1283520, 1383795, 1391040, 1405760, 1443960, 1476048, 1581480, 1650240, 1660554, 1845060, 1897776, 1925280, 1968064, 2108640, 2214072, 2310336, 2372220, 2460080, 2530368, 2767590, 2887920, 2952096, 3162960, 3321108, 3690120, 3795552, 3850560, 4151385, 4217280, 4428144, 4744440, 4920160, 5535180, 5775840, 5904192, 6325920, 6642216, 7380240, 7591104, 8302770, 8856288, 9488880, 9840320, 11070360, 11551680, 12651840, 13284432, 14760480, 16605540, 17712576, 18977760, 22140720, 26568864, 29520960, 33211080, 37955520, 44281440, 53137728, 66422160, 88562880, 132844320, 265688640]

約数ペア:

[(1, 265688640), (2, 132844320), (3, 88562880), (4, 66422160), (5, 53137728), (6, 44281440), (7, 37955520), (8, 33211080), (9, 29520960), (10, 26568864), (12, 22140720), (14, 18977760), (15, 17712576), (16, 16605540), (18, 14760480), (20, 13284432), (21, 12651840), (23, 11551680), (24, 11070360), (27, 9840320), (28, 9488880), (30, 8856288), (32, 8302770), (35, 7591104), (36, 7380240), (40, 6642216), (42, 6325920), (45, 5904192), (46, 5775840), (48, 5535180), (54, 4920160), (56, 4744440), (60, 4428144), (63, 4217280), (64, 4151385), (69, 3850560), (70, 3795552), (72, 3690120), (80, 3321108), (84, 3162960), (90, 2952096), (92, 2887920), (96, 2767590), (105, 2530368), (108, 2460080), (112, 2372220), (115, 2310336), (120, 2214072), (126, 2108640), (135, 1968064), (138, 1925280), (140, 1897776), (144, 1845060), (160, 1660554), (161, 1650240), (168, 1581480), (180, 1476048), (184, 1443960), (189, 1405760), (191, 1391040), (192, 1383795), (207, 1283520), (210, 1265184), (216, 1230040), (224, 1186110), (230, 1155168), (240, 1107036), (252, 1054320), (270, 984032), (276, 962640), (280, 948888), (288, 922530), (315, 843456), (320, 830277), (322, 825120), (336, 790740), (345, 770112), (360, 738024), (368, 721980), (378, 702880), (382, 695520), (414, 641760), (420, 632592), (432, 615020), (448, 593055), (460, 577584), (480, 553518), (483, 550080), (504, 527160), (540, 492016), (552, 481320), (560, 474444), (573, 463680), (576, 461265), (621, 427840), (630, 421728), (644, 412560), (672, 395370), (690, 385056), (720, 369012), (736, 360990), (756, 351440), (764, 347760), (805, 330048), (828, 320880), (840, 316296), (864, 307510), (920, 288792), (945, 281152), (955, 278208), (960, 276759), (966, 275040), (1008, 263580), (1035, 256704), (1080, 246008), (1104, 240660), (1120, 237222), (1146, 231840), (1242, 213920), (1260, 210864), (1288, 206280), (1337, 198720), (1344, 197685), (1380, 192528), (1440, 184506), (1449, 183360), (1472, 180495), (1512, 175720), (1528, 173880), (1610, 165024), (1656, 160440), (1680, 158148), (1719, 154560), (1728, 153755), (1840, 144396), (1890, 140576), (1910, 139104), (1932, 137520), (2016, 131790), (2070, 128352), (2160, 123004), (2208, 120330), (2240, 118611), (2292, 115920), (2415, 110016), (2484, 106960), (2520, 105432), (2576, 103140), (2674, 99360), (2760, 96264), (2865, 92736), (2880, 92253), (2898, 91680), (3024, 87860), (3056, 86940), (3105, 85568), (3220, 82512), (3312, 80220), (3360, 79074), (3438, 77280), (3680, 72198), (3780, 70288), (3820, 69552), (3864, 68760), (4011, 66240), (4032, 65895), (4140, 64176), (4320, 61502), (4347, 61120), (4393, 60480), (4416, 60165), (4584, 57960), (4830, 55008), (4968, 53480), (5040, 52716), (5152, 51570), (5157, 51520), (5348, 49680), (5520, 48132), (5730, 46368), (5796, 45840), (6048, 43930), (6112, 43470), (6210, 42784), (6440, 41256), (6624, 40110), (6685, 39744), (6720, 39537), (6876, 38640), (7245, 36672), (7360, 36099), (7560, 35144), (7640, 34776), (7728, 34380), (8022, 33120), (8280, 32088), (8595, 30912), (8640, 30751), (8694, 30560), (8786, 30240), (9168, 28980), (9660, 27504), (9936, 26740), (10080, 26358), (10304, 25785), (10314, 25760), (10696, 24840), (11040, 24066), (11460, 23184), (11592, 22920), (12033, 22080), (12096, 21965), (12224, 21735), (12420, 21392), (12880, 20628), (13179, 20160), (13248, 20055), (13370, 19872), (13752, 19320), (14490, 18336), (15120, 17572), (15280, 17388), (15456, 17190), (16044, 16560)]