1312920000

素因数分解:

$2^6\times 3^2\times 5^4\times 7^1\times {\mathrm{521}}^1$

素因数の和:566

約数の個数: 420

約数和(自身を含む): 5384663856

約数和(自身を除く): 4071743856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 320, 336, 350, 360, 375, 400, 420, 448, 450, 480, 500, 504, 521, 525, 560, 576, 600, 625, 630, 672, 700, 720, 750, 800, 840, 875, 900, 960, 1000, 1008, 1042, 1050, 1120, 1125, 1200, 1250, 1260, 1344, 1400, 1440, 1500, 1563, 1575, 1600, 1680, 1750, 1800, 1875, 2000, 2016, 2084, 2100, 2240, 2250, 2400, 2500, 2520, 2605, 2625, 2800, 2880, 3000, 3126, 3150, 3360, 3500, 3600, 3647, 3750, 4000, 4032, 4168, 4200, 4375, 4500, 4689, 4800, 5000, 5040, 5210, 5250, 5600, 5625, 6000, 6252, 6300, 6720, 7000, 7200, 7294, 7500, 7815, 7875, 8000, 8336, 8400, 8750, 9000, 9378, 10000, 10080, 10420, 10500, 10941, 11200, 11250, 12000, 12504, 12600, 13025, 13125, 14000, 14400, 14588, 15000, 15630, 15750, 16672, 16800, 17500, 18000, 18235, 18756, 20000, 20160, 20840, 21000, 21882, 22500, 23445, 24000, 25008, 25200, 26050, 26250, 28000, 29176, 30000, 31260, 31500, 32823, 33344, 33600, 35000, 36000, 36470, 37512, 39075, 39375, 40000, 41680, 42000, 43764, 45000, 46890, 50016, 50400, 52100, 52500, 54705, 56000, 58352, 60000, 62520, 63000, 65125, 65646, 70000, 72000, 72940, 75024, 78150, 78750, 83360, 84000, 87528, 90000, 91175, 93780, 100032, 100800, 104200, 105000, 109410, 116704, 117225, 120000, 125040, 126000, 130250, 131292, 140000, 145880, 150048, 156300, 157500, 164115, 166720, 168000, 175056, 180000, 182350, 187560, 195375, 208400, 210000, 218820, 233408, 234450, 250080, 252000, 260500, 262584, 273525, 280000, 291760, 300096, 312600, 315000, 325625, 328230, 350112, 360000, 364700, 375120, 390750, 416800, 420000, 437640, 455875, 468900, 500160, 504000, 521000, 525168, 547050, 583520, 586125, 625200, 630000, 651250, 656460, 700224, 729400, 750240, 781500, 820575, 833600, 840000, 875280, 911750, 937800, 976875, 1042000, 1050336, 1094100, 1167040, 1172250, 1250400, 1260000, 1302500, 1312920, 1367625, 1458800, 1500480, 1563000, 1641150, 1750560, 1823500, 1875600, 1953750, 2084000, 2100672, 2188200, 2279375, 2344500, 2500800, 2520000, 2605000, 2625840, 2735250, 2917600, 2930625, 3126000, 3282300, 3501120, 3647000, 3751200, 3907500, 4102875, 4168000, 4376400, 4558750, 4689000, 5210000, 5251680, 5470500, 5835200, 5861250, 6252000, 6564600, 6838125, 7294000, 7502400, 7815000, 8205750, 8752800, 9117500, 9378000, 10420000, 10503360, 10941000, 11722500, 12504000, 13129200, 13676250, 14588000, 15630000, 16411500, 17505600, 18235000, 18756000, 20514375, 20840000, 21882000, 23445000, 26258400, 27352500, 29176000, 31260000, 32823000, 36470000, 37512000, 41028750, 43764000, 46890000, 52516800, 54705000, 62520000, 65646000, 72940000, 82057500, 87528000, 93780000, 109410000, 131292000, 145880000, 164115000, 187560000, 218820000, 262584000, 328230000, 437640000, 656460000, 1312920000]

約数ペア:

[(1, 1312920000), (2, 656460000), (3, 437640000), (4, 328230000), (5, 262584000), (6, 218820000), (7, 187560000), (8, 164115000), (9, 145880000), (10, 131292000), (12, 109410000), (14, 93780000), (15, 87528000), (16, 82057500), (18, 72940000), (20, 65646000), (21, 62520000), (24, 54705000), (25, 52516800), (28, 46890000), (30, 43764000), (32, 41028750), (35, 37512000), (36, 36470000), (40, 32823000), (42, 31260000), (45, 29176000), (48, 27352500), (50, 26258400), (56, 23445000), (60, 21882000), (63, 20840000), (64, 20514375), (70, 18756000), (72, 18235000), (75, 17505600), (80, 16411500), (84, 15630000), (90, 14588000), (96, 13676250), (100, 13129200), (105, 12504000), (112, 11722500), (120, 10941000), (125, 10503360), (126, 10420000), (140, 9378000), (144, 9117500), (150, 8752800), (160, 8205750), (168, 7815000), (175, 7502400), (180, 7294000), (192, 6838125), (200, 6564600), (210, 6252000), (224, 5861250), (225, 5835200), (240, 5470500), (250, 5251680), (252, 5210000), (280, 4689000), (288, 4558750), (300, 4376400), (315, 4168000), (320, 4102875), (336, 3907500), (350, 3751200), (360, 3647000), (375, 3501120), (400, 3282300), (420, 3126000), (448, 2930625), (450, 2917600), (480, 2735250), (500, 2625840), (504, 2605000), (521, 2520000), (525, 2500800), (560, 2344500), (576, 2279375), (600, 2188200), (625, 2100672), (630, 2084000), (672, 1953750), (700, 1875600), (720, 1823500), (750, 1750560), (800, 1641150), (840, 1563000), (875, 1500480), (900, 1458800), (960, 1367625), (1000, 1312920), (1008, 1302500), (1042, 1260000), (1050, 1250400), (1120, 1172250), (1125, 1167040), (1200, 1094100), (1250, 1050336), (1260, 1042000), (1344, 976875), (1400, 937800), (1440, 911750), (1500, 875280), (1563, 840000), (1575, 833600), (1600, 820575), (1680, 781500), (1750, 750240), (1800, 729400), (1875, 700224), (2000, 656460), (2016, 651250), (2084, 630000), (2100, 625200), (2240, 586125), (2250, 583520), (2400, 547050), (2500, 525168), (2520, 521000), (2605, 504000), (2625, 500160), (2800, 468900), (2880, 455875), (3000, 437640), (3126, 420000), (3150, 416800), (3360, 390750), (3500, 375120), (3600, 364700), (3647, 360000), (3750, 350112), (4000, 328230), (4032, 325625), (4168, 315000), (4200, 312600), (4375, 300096), (4500, 291760), (4689, 280000), (4800, 273525), (5000, 262584), (5040, 260500), (5210, 252000), (5250, 250080), (5600, 234450), (5625, 233408), (6000, 218820), (6252, 210000), (6300, 208400), (6720, 195375), (7000, 187560), (7200, 182350), (7294, 180000), (7500, 175056), (7815, 168000), (7875, 166720), (8000, 164115), (8336, 157500), (8400, 156300), (8750, 150048), (9000, 145880), (9378, 140000), (10000, 131292), (10080, 130250), (10420, 126000), (10500, 125040), (10941, 120000), (11200, 117225), (11250, 116704), (12000, 109410), (12504, 105000), (12600, 104200), (13025, 100800), (13125, 100032), (14000, 93780), (14400, 91175), (14588, 90000), (15000, 87528), (15630, 84000), (15750, 83360), (16672, 78750), (16800, 78150), (17500, 75024), (18000, 72940), (18235, 72000), (18756, 70000), (20000, 65646), (20160, 65125), (20840, 63000), (21000, 62520), (21882, 60000), (22500, 58352), (23445, 56000), (24000, 54705), (25008, 52500), (25200, 52100), (26050, 50400), (26250, 50016), (28000, 46890), (29176, 45000), (30000, 43764), (31260, 42000), (31500, 41680), (32823, 40000), (33344, 39375), (33600, 39075), (35000, 37512), (36000, 36470)]