260820000

素因数分解:

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

素因数の和:72

約数の個数: 600

約数和(自身を含む): 1143084096

約数和(自身を除く): 882264096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 69, 70, 72, 75, 80, 81, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 125, 126, 135, 138, 140, 144, 150, 160, 161, 162, 168, 175, 180, 184, 189, 200, 207, 210, 216, 224, 225, 230, 240, 250, 252, 270, 276, 280, 288, 300, 315, 322, 324, 336, 345, 350, 360, 368, 375, 378, 400, 405, 414, 420, 432, 450, 460, 480, 483, 500, 504, 525, 540, 552, 560, 567, 575, 600, 621, 625, 630, 644, 648, 672, 675, 690, 700, 720, 736, 750, 756, 800, 805, 810, 828, 840, 864, 875, 900, 920, 945, 966, 1000, 1008, 1035, 1050, 1080, 1104, 1120, 1125, 1134, 1150, 1200, 1242, 1250, 1260, 1288, 1296, 1350, 1380, 1400, 1440, 1449, 1500, 1512, 1575, 1610, 1620, 1656, 1680, 1725, 1750, 1800, 1840, 1863, 1875, 1890, 1932, 2000, 2016, 2025, 2070, 2100, 2160, 2208, 2250, 2268, 2300, 2400, 2415, 2484, 2500, 2520, 2576, 2592, 2625, 2700, 2760, 2800, 2835, 2875, 2898, 3000, 3024, 3105, 3150, 3220, 3240, 3312, 3360, 3375, 3450, 3500, 3600, 3680, 3726, 3750, 3780, 3864, 4000, 4025, 4050, 4140, 4200, 4320, 4347, 4375, 4500, 4536, 4600, 4725, 4830, 4968, 5000, 5040, 5152, 5175, 5250, 5400, 5520, 5600, 5625, 5670, 5750, 5796, 6000, 6048, 6210, 6300, 6440, 6480, 6624, 6750, 6900, 7000, 7200, 7245, 7452, 7500, 7560, 7728, 7875, 8050, 8100, 8280, 8400, 8625, 8694, 8750, 9000, 9072, 9200, 9315, 9450, 9660, 9936, 10000, 10080, 10125, 10350, 10500, 10800, 11040, 11250, 11340, 11500, 11592, 12000, 12075, 12420, 12600, 12880, 12960, 13041, 13125, 13500, 13800, 14000, 14175, 14375, 14490, 14904, 15000, 15120, 15456, 15525, 15750, 16100, 16200, 16560, 16800, 16875, 17250, 17388, 17500, 18000, 18144, 18400, 18630, 18900, 19320, 19872, 20000, 20125, 20250, 20700, 21000, 21600, 21735, 22500, 22680, 23000, 23184, 23625, 24150, 24840, 25200, 25760, 25875, 26082, 26250, 27000, 27600, 28000, 28350, 28750, 28980, 29808, 30000, 30240, 31050, 31500, 32200, 32400, 33120, 33750, 34500, 34776, 35000, 36000, 36225, 37260, 37800, 38640, 39375, 40250, 40500, 41400, 42000, 43125, 43470, 45000, 45360, 46000, 46368, 46575, 47250, 48300, 49680, 50400, 50625, 51750, 52164, 52500, 54000, 55200, 56700, 57500, 57960, 59616, 60000, 60375, 62100, 63000, 64400, 64800, 65205, 67500, 69000, 69552, 70000, 70875, 72450, 74520, 75600, 77280, 77625, 78750, 80500, 81000, 82800, 84000, 86250, 86940, 90000, 90720, 92000, 93150, 94500, 96600, 99360, 100625, 101250, 103500, 104328, 105000, 108000, 108675, 113400, 115000, 115920, 118125, 120750, 124200, 126000, 128800, 129375, 130410, 135000, 138000, 139104, 140000, 141750, 144900, 149040, 151200, 155250, 157500, 161000, 162000, 165600, 172500, 173880, 180000, 181125, 186300, 189000, 193200, 201250, 202500, 207000, 208656, 210000, 217350, 226800, 230000, 231840, 232875, 236250, 241500, 248400, 252000, 258750, 260820, 270000, 276000, 283500, 289800, 298080, 301875, 310500, 315000, 322000, 324000, 326025, 345000, 347760, 354375, 362250, 372600, 378000, 386400, 388125, 402500, 405000, 414000, 417312, 420000, 434700, 453600, 460000, 465750, 472500, 483000, 496800, 517500, 521640, 540000, 543375, 567000, 579600, 603750, 621000, 630000, 644000, 652050, 690000, 695520, 708750, 724500, 745200, 756000, 776250, 805000, 810000, 828000, 869400, 905625, 931500, 945000, 966000, 1035000, 1043280, 1086750, 1134000, 1159200, 1164375, 1207500, 1242000, 1260000, 1304100, 1380000, 1417500, 1449000, 1490400, 1552500, 1610000, 1620000, 1630125, 1738800, 1811250, 1863000, 1890000, 1932000, 2070000, 2086560, 2173500, 2268000, 2328750, 2415000, 2484000, 2608200, 2716875, 2835000, 2898000, 3105000, 3220000, 3260250, 3477600, 3622500, 3726000, 3780000, 4140000, 4347000, 4657500, 4830000, 5216400, 5433750, 5670000, 5796000, 6210000, 6520500, 7245000, 7452000, 8150625, 8694000, 9315000, 9660000, 10432800, 10867500, 11340000, 12420000, 13041000, 14490000, 16301250, 17388000, 18630000, 21735000, 26082000, 28980000, 32602500, 37260000, 43470000, 52164000, 65205000, 86940000, 130410000, 260820000]

約数ペア:

[(1, 260820000), (2, 130410000), (3, 86940000), (4, 65205000), (5, 52164000), (6, 43470000), (7, 37260000), (8, 32602500), (9, 28980000), (10, 26082000), (12, 21735000), (14, 18630000), (15, 17388000), (16, 16301250), (18, 14490000), (20, 13041000), (21, 12420000), (23, 11340000), (24, 10867500), (25, 10432800), (27, 9660000), (28, 9315000), (30, 8694000), (32, 8150625), (35, 7452000), (36, 7245000), (40, 6520500), (42, 6210000), (45, 5796000), (46, 5670000), (48, 5433750), (50, 5216400), (54, 4830000), (56, 4657500), (60, 4347000), (63, 4140000), (69, 3780000), (70, 3726000), (72, 3622500), (75, 3477600), (80, 3260250), (81, 3220000), (84, 3105000), (90, 2898000), (92, 2835000), (96, 2716875), (100, 2608200), (105, 2484000), (108, 2415000), (112, 2328750), (115, 2268000), (120, 2173500), (125, 2086560), (126, 2070000), (135, 1932000), (138, 1890000), (140, 1863000), (144, 1811250), (150, 1738800), (160, 1630125), (161, 1620000), (162, 1610000), (168, 1552500), (175, 1490400), (180, 1449000), (184, 1417500), (189, 1380000), (200, 1304100), (207, 1260000), (210, 1242000), (216, 1207500), (224, 1164375), (225, 1159200), (230, 1134000), (240, 1086750), (250, 1043280), (252, 1035000), (270, 966000), (276, 945000), (280, 931500), (288, 905625), (300, 869400), (315, 828000), (322, 810000), (324, 805000), (336, 776250), (345, 756000), (350, 745200), (360, 724500), (368, 708750), (375, 695520), (378, 690000), (400, 652050), (405, 644000), (414, 630000), (420, 621000), (432, 603750), (450, 579600), (460, 567000), (480, 543375), (483, 540000), (500, 521640), (504, 517500), (525, 496800), (540, 483000), (552, 472500), (560, 465750), (567, 460000), (575, 453600), (600, 434700), (621, 420000), (625, 417312), (630, 414000), (644, 405000), (648, 402500), (672, 388125), (675, 386400), (690, 378000), (700, 372600), (720, 362250), (736, 354375), (750, 347760), (756, 345000), (800, 326025), (805, 324000), (810, 322000), (828, 315000), (840, 310500), (864, 301875), (875, 298080), (900, 289800), (920, 283500), (945, 276000), (966, 270000), (1000, 260820), (1008, 258750), (1035, 252000), (1050, 248400), (1080, 241500), (1104, 236250), (1120, 232875), (1125, 231840), (1134, 230000), (1150, 226800), (1200, 217350), (1242, 210000), (1250, 208656), (1260, 207000), (1288, 202500), (1296, 201250), (1350, 193200), (1380, 189000), (1400, 186300), (1440, 181125), (1449, 180000), (1500, 173880), (1512, 172500), (1575, 165600), (1610, 162000), (1620, 161000), (1656, 157500), (1680, 155250), (1725, 151200), (1750, 149040), (1800, 144900), (1840, 141750), (1863, 140000), (1875, 139104), (1890, 138000), (1932, 135000), (2000, 130410), (2016, 129375), (2025, 128800), (2070, 126000), (2100, 124200), (2160, 120750), (2208, 118125), (2250, 115920), (2268, 115000), (2300, 113400), (2400, 108675), (2415, 108000), (2484, 105000), (2500, 104328), (2520, 103500), (2576, 101250), (2592, 100625), (2625, 99360), (2700, 96600), (2760, 94500), (2800, 93150), (2835, 92000), (2875, 90720), (2898, 90000), (3000, 86940), (3024, 86250), (3105, 84000), (3150, 82800), (3220, 81000), (3240, 80500), (3312, 78750), (3360, 77625), (3375, 77280), (3450, 75600), (3500, 74520), (3600, 72450), (3680, 70875), (3726, 70000), (3750, 69552), (3780, 69000), (3864, 67500), (4000, 65205), (4025, 64800), (4050, 64400), (4140, 63000), (4200, 62100), (4320, 60375), (4347, 60000), (4375, 59616), (4500, 57960), (4536, 57500), (4600, 56700), (4725, 55200), (4830, 54000), (4968, 52500), (5000, 52164), (5040, 51750), (5152, 50625), (5175, 50400), (5250, 49680), (5400, 48300), (5520, 47250), (5600, 46575), (5625, 46368), (5670, 46000), (5750, 45360), (5796, 45000), (6000, 43470), (6048, 43125), (6210, 42000), (6300, 41400), (6440, 40500), (6480, 40250), (6624, 39375), (6750, 38640), (6900, 37800), (7000, 37260), (7200, 36225), (7245, 36000), (7452, 35000), (7500, 34776), (7560, 34500), (7728, 33750), (7875, 33120), (8050, 32400), (8100, 32200), (8280, 31500), (8400, 31050), (8625, 30240), (8694, 30000), (8750, 29808), (9000, 28980), (9072, 28750), (9200, 28350), (9315, 28000), (9450, 27600), (9660, 27000), (9936, 26250), (10000, 26082), (10080, 25875), (10125, 25760), (10350, 25200), (10500, 24840), (10800, 24150), (11040, 23625), (11250, 23184), (11340, 23000), (11500, 22680), (11592, 22500), (12000, 21735), (12075, 21600), (12420, 21000), (12600, 20700), (12880, 20250), (12960, 20125), (13041, 20000), (13125, 19872), (13500, 19320), (13800, 18900), (14000, 18630), (14175, 18400), (14375, 18144), (14490, 18000), (14904, 17500), (15000, 17388), (15120, 17250), (15456, 16875), (15525, 16800), (15750, 16560), (16100, 16200)]