1980070400

素因数分解:

$2^9\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 480

約数和(自身を含む): 6393340800

約数和(自身を除く): 4413270400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 41, 44, 49, 50, 55, 56, 64, 70, 77, 80, 82, 88, 98, 100, 110, 112, 128, 140, 154, 160, 164, 175, 176, 196, 200, 205, 220, 224, 245, 256, 275, 280, 287, 308, 320, 328, 343, 350, 352, 385, 392, 400, 410, 440, 448, 451, 490, 512, 539, 550, 560, 574, 616, 640, 656, 686, 700, 704, 770, 784, 800, 820, 880, 896, 902, 980, 1025, 1078, 1100, 1120, 1148, 1225, 1232, 1280, 1312, 1372, 1400, 1408, 1435, 1540, 1568, 1600, 1640, 1715, 1760, 1792, 1804, 1925, 1960, 2009, 2050, 2156, 2200, 2240, 2255, 2296, 2450, 2464, 2560, 2624, 2695, 2744, 2800, 2816, 2870, 3080, 3136, 3157, 3200, 3280, 3430, 3520, 3584, 3608, 3773, 3850, 3920, 4018, 4100, 4312, 4400, 4480, 4510, 4592, 4900, 4928, 5248, 5390, 5488, 5600, 5632, 5740, 6160, 6272, 6314, 6400, 6560, 6860, 7040, 7175, 7216, 7546, 7700, 7840, 8036, 8200, 8575, 8624, 8800, 8960, 9020, 9184, 9800, 9856, 10045, 10496, 10780, 10976, 11200, 11275, 11480, 12320, 12544, 12628, 12800, 13120, 13475, 13720, 14063, 14080, 14350, 14432, 15092, 15400, 15680, 15785, 16072, 16400, 17150, 17248, 17600, 17920, 18040, 18368, 18865, 19600, 19712, 20090, 20992, 21560, 21952, 22099, 22400, 22550, 22960, 24640, 25088, 25256, 26240, 26950, 27440, 28126, 28160, 28700, 28864, 30184, 30800, 31360, 31570, 32144, 32800, 34300, 34496, 35200, 36080, 36736, 37730, 39200, 39424, 40180, 43120, 43904, 44198, 44800, 45100, 45920, 49280, 50225, 50512, 52480, 53900, 54880, 56252, 57400, 57728, 60368, 61600, 62720, 63140, 64288, 65600, 68600, 68992, 70315, 70400, 72160, 73472, 75460, 78400, 78925, 80360, 86240, 87808, 88396, 89600, 90200, 91840, 94325, 98560, 100450, 101024, 104960, 107800, 109760, 110495, 112504, 114800, 115456, 120736, 123200, 125440, 126280, 128576, 131200, 137200, 137984, 140630, 140800, 144320, 146944, 150920, 154693, 156800, 157850, 160720, 172480, 175616, 176792, 180400, 183680, 188650, 197120, 200900, 202048, 215600, 219520, 220990, 225008, 229600, 230912, 241472, 246400, 252560, 257152, 262400, 274400, 275968, 281260, 288640, 301840, 309386, 313600, 315700, 321440, 344960, 351575, 353584, 360800, 367360, 377300, 401800, 404096, 431200, 439040, 441980, 450016, 459200, 482944, 492800, 505120, 514304, 524800, 548800, 552475, 562520, 577280, 603680, 618772, 627200, 631400, 642880, 689920, 703150, 707168, 721600, 734720, 754600, 773465, 803600, 808192, 862400, 878080, 883960, 900032, 918400, 965888, 985600, 1010240, 1028608, 1097600, 1104950, 1125040, 1154560, 1207360, 1237544, 1262800, 1285760, 1379840, 1406300, 1414336, 1443200, 1509200, 1546930, 1607200, 1616384, 1724800, 1767920, 1800064, 1836800, 1931776, 2020480, 2195200, 2209900, 2250080, 2414720, 2475088, 2525600, 2571520, 2812600, 2828672, 2886400, 3018400, 3093860, 3214400, 3449600, 3535840, 3600128, 3673600, 3867325, 4040960, 4390400, 4419800, 4500160, 4829440, 4950176, 5051200, 5143040, 5625200, 5657344, 5772800, 6036800, 6187720, 6428800, 6899200, 7071680, 7200256, 7734650, 8081920, 8839600, 9000320, 9658880, 9900352, 10102400, 11250400, 11314688, 12073600, 12375440, 12857600, 14143360, 15469300, 17679200, 18000640, 19800704, 20204800, 22500800, 24147200, 24750880, 25715200, 28286720, 30938600, 35358400, 36001280, 39601408, 40409600, 45001600, 48294400, 49501760, 56573440, 61877200, 70716800, 79202816, 90003200, 99003520, 123754400, 141433600, 180006400, 198007040, 247508800, 282867200, 396014080, 495017600, 990035200, 1980070400]

約数ペア:

[(1, 1980070400), (2, 990035200), (4, 495017600), (5, 396014080), (7, 282867200), (8, 247508800), (10, 198007040), (11, 180006400), (14, 141433600), (16, 123754400), (20, 99003520), (22, 90003200), (25, 79202816), (28, 70716800), (32, 61877200), (35, 56573440), (40, 49501760), (41, 48294400), (44, 45001600), (49, 40409600), (50, 39601408), (55, 36001280), (56, 35358400), (64, 30938600), (70, 28286720), (77, 25715200), (80, 24750880), (82, 24147200), (88, 22500800), (98, 20204800), (100, 19800704), (110, 18000640), (112, 17679200), (128, 15469300), (140, 14143360), (154, 12857600), (160, 12375440), (164, 12073600), (175, 11314688), (176, 11250400), (196, 10102400), (200, 9900352), (205, 9658880), (220, 9000320), (224, 8839600), (245, 8081920), (256, 7734650), (275, 7200256), (280, 7071680), (287, 6899200), (308, 6428800), (320, 6187720), (328, 6036800), (343, 5772800), (350, 5657344), (352, 5625200), (385, 5143040), (392, 5051200), (400, 4950176), (410, 4829440), (440, 4500160), (448, 4419800), (451, 4390400), (490, 4040960), (512, 3867325), (539, 3673600), (550, 3600128), (560, 3535840), (574, 3449600), (616, 3214400), (640, 3093860), (656, 3018400), (686, 2886400), (700, 2828672), (704, 2812600), (770, 2571520), (784, 2525600), (800, 2475088), (820, 2414720), (880, 2250080), (896, 2209900), (902, 2195200), (980, 2020480), (1025, 1931776), (1078, 1836800), (1100, 1800064), (1120, 1767920), (1148, 1724800), (1225, 1616384), (1232, 1607200), (1280, 1546930), (1312, 1509200), (1372, 1443200), (1400, 1414336), (1408, 1406300), (1435, 1379840), (1540, 1285760), (1568, 1262800), (1600, 1237544), (1640, 1207360), (1715, 1154560), (1760, 1125040), (1792, 1104950), (1804, 1097600), (1925, 1028608), (1960, 1010240), (2009, 985600), (2050, 965888), (2156, 918400), (2200, 900032), (2240, 883960), (2255, 878080), (2296, 862400), (2450, 808192), (2464, 803600), (2560, 773465), (2624, 754600), (2695, 734720), (2744, 721600), (2800, 707168), (2816, 703150), (2870, 689920), (3080, 642880), (3136, 631400), (3157, 627200), (3200, 618772), (3280, 603680), (3430, 577280), (3520, 562520), (3584, 552475), (3608, 548800), (3773, 524800), (3850, 514304), (3920, 505120), (4018, 492800), (4100, 482944), (4312, 459200), (4400, 450016), (4480, 441980), (4510, 439040), (4592, 431200), (4900, 404096), (4928, 401800), (5248, 377300), (5390, 367360), (5488, 360800), (5600, 353584), (5632, 351575), (5740, 344960), (6160, 321440), (6272, 315700), (6314, 313600), (6400, 309386), (6560, 301840), (6860, 288640), (7040, 281260), (7175, 275968), (7216, 274400), (7546, 262400), (7700, 257152), (7840, 252560), (8036, 246400), (8200, 241472), (8575, 230912), (8624, 229600), (8800, 225008), (8960, 220990), (9020, 219520), (9184, 215600), (9800, 202048), (9856, 200900), (10045, 197120), (10496, 188650), (10780, 183680), (10976, 180400), (11200, 176792), (11275, 175616), (11480, 172480), (12320, 160720), (12544, 157850), (12628, 156800), (12800, 154693), (13120, 150920), (13475, 146944), (13720, 144320), (14063, 140800), (14080, 140630), (14350, 137984), (14432, 137200), (15092, 131200), (15400, 128576), (15680, 126280), (15785, 125440), (16072, 123200), (16400, 120736), (17150, 115456), (17248, 114800), (17600, 112504), (17920, 110495), (18040, 109760), (18368, 107800), (18865, 104960), (19600, 101024), (19712, 100450), (20090, 98560), (20992, 94325), (21560, 91840), (21952, 90200), (22099, 89600), (22400, 88396), (22550, 87808), (22960, 86240), (24640, 80360), (25088, 78925), (25256, 78400), (26240, 75460), (26950, 73472), (27440, 72160), (28126, 70400), (28160, 70315), (28700, 68992), (28864, 68600), (30184, 65600), (30800, 64288), (31360, 63140), (31570, 62720), (32144, 61600), (32800, 60368), (34300, 57728), (34496, 57400), (35200, 56252), (36080, 54880), (36736, 53900), (37730, 52480), (39200, 50512), (39424, 50225), (40180, 49280), (43120, 45920), (43904, 45100), (44198, 44800)]