1987959960000

素因数分解:

$2^6\times 3^2\times 5^4\times 7^1\times {\mathrm{788873}}^1$

素因数の和:788918

約数の個数: 420

約数和(自身を含む): 8137588725552

約数和(自身を除く): 6149628765552

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, 525, 560, 576, 600, 625, 630, 672, 700, 720, 750, 800, 840, 875, 900, 960, 1000, 1008, 1050, 1120, 1125, 1200, 1250, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1875, 2000, 2016, 2100, 2240, 2250, 2400, 2500, 2520, 2625, 2800, 2880, 3000, 3150, 3360, 3500, 3600, 3750, 4000, 4032, 4200, 4375, 4500, 4800, 5000, 5040, 5250, 5600, 5625, 6000, 6300, 6720, 7000, 7200, 7500, 7875, 8000, 8400, 8750, 9000, 10000, 10080, 10500, 11200, 11250, 12000, 12600, 13125, 14000, 14400, 15000, 15750, 16800, 17500, 18000, 20000, 20160, 21000, 22500, 24000, 25200, 26250, 28000, 30000, 31500, 33600, 35000, 36000, 39375, 40000, 42000, 45000, 50400, 52500, 56000, 60000, 63000, 70000, 72000, 78750, 84000, 90000, 100800, 105000, 120000, 126000, 140000, 157500, 168000, 180000, 210000, 252000, 280000, 315000, 360000, 420000, 504000, 630000, 788873, 840000, 1260000, 1577746, 2366619, 2520000, 3155492, 3944365, 4733238, 5522111, 6310984, 7099857, 7888730, 9466476, 11044222, 11833095, 12621968, 14199714, 15777460, 16566333, 18932952, 19721825, 22088444, 23666190, 25243936, 27610555, 28399428, 31554920, 33132666, 35499285, 37865904, 39443650, 44176888, 47332380, 49698999, 50487872, 55221110, 56798856, 59165475, 63109840, 66265332, 70998570, 75731808, 78887300, 82831665, 88353776, 94664760, 98609125, 99397998, 110442220, 113597712, 118330950, 126219680, 132530664, 138052775, 141997140, 151463616, 157774600, 165663330, 176707552, 177496425, 189329520, 197218250, 198795996, 220884440, 227195424, 236661900, 248494995, 252439360, 265061328, 276105550, 283994280, 295827375, 315549200, 331326660, 353415104, 354992850, 378659040, 394436500, 397591992, 414158325, 441768880, 454390848, 473323800, 493045625, 496989990, 530122656, 552211100, 567988560, 591654750, 631098400, 662653320, 690263875, 709985700, 757318080, 788873000, 795183984, 828316650, 883537760, 887482125, 946647600, 986091250, 993979980, 1060245312, 1104422200, 1135977120, 1183309500, 1242474975, 1262196800, 1325306640, 1380527750, 1419971400, 1479136875, 1577746000, 1590367968, 1656633300, 1767075520, 1774964250, 1893295200, 1972182500, 1987959960, 2070791625, 2208844400, 2271954240, 2366619000, 2484949950, 2650613280, 2761055500, 2839942800, 2958273750, 3155492000, 3180735936, 3313266600, 3451319375, 3549928500, 3786590400, 3944365000, 3975919920, 4141583250, 4417688800, 4437410625, 4733238000, 4969899900, 5301226560, 5522111000, 5679885600, 5916547500, 6212374875, 6310984000, 6626533200, 6902638750, 7099857000, 7888730000, 7951839840, 8283166500, 8835377600, 8874821250, 9466476000, 9939799800, 10353958125, 11044222000, 11359771200, 11833095000, 12424749750, 13253066400, 13805277500, 14199714000, 15777460000, 15903679680, 16566333000, 17749642500, 18932952000, 19879599600, 20707916250, 22088444000, 23666190000, 24849499500, 26506132800, 27610555000, 28399428000, 31061874375, 31554920000, 33132666000, 35499285000, 39759199200, 41415832500, 44176888000, 47332380000, 49698999000, 55221110000, 56798856000, 62123748750, 66265332000, 70998570000, 79518398400, 82831665000, 94664760000, 99397998000, 110442220000, 124247497500, 132530664000, 141997140000, 165663330000, 198795996000, 220884440000, 248494995000, 283994280000, 331326660000, 397591992000, 496989990000, 662653320000, 993979980000, 1987959960000]

約数ペア:

[(1, 1987959960000), (2, 993979980000), (3, 662653320000), (4, 496989990000), (5, 397591992000), (6, 331326660000), (7, 283994280000), (8, 248494995000), (9, 220884440000), (10, 198795996000), (12, 165663330000), (14, 141997140000), (15, 132530664000), (16, 124247497500), (18, 110442220000), (20, 99397998000), (21, 94664760000), (24, 82831665000), (25, 79518398400), (28, 70998570000), (30, 66265332000), (32, 62123748750), (35, 56798856000), (36, 55221110000), (40, 49698999000), (42, 47332380000), (45, 44176888000), (48, 41415832500), (50, 39759199200), (56, 35499285000), (60, 33132666000), (63, 31554920000), (64, 31061874375), (70, 28399428000), (72, 27610555000), (75, 26506132800), (80, 24849499500), (84, 23666190000), (90, 22088444000), (96, 20707916250), (100, 19879599600), (105, 18932952000), (112, 17749642500), (120, 16566333000), (125, 15903679680), (126, 15777460000), (140, 14199714000), (144, 13805277500), (150, 13253066400), (160, 12424749750), (168, 11833095000), (175, 11359771200), (180, 11044222000), (192, 10353958125), (200, 9939799800), (210, 9466476000), (224, 8874821250), (225, 8835377600), (240, 8283166500), (250, 7951839840), (252, 7888730000), (280, 7099857000), (288, 6902638750), (300, 6626533200), (315, 6310984000), (320, 6212374875), (336, 5916547500), (350, 5679885600), (360, 5522111000), (375, 5301226560), (400, 4969899900), (420, 4733238000), (448, 4437410625), (450, 4417688800), (480, 4141583250), (500, 3975919920), (504, 3944365000), (525, 3786590400), (560, 3549928500), (576, 3451319375), (600, 3313266600), (625, 3180735936), (630, 3155492000), (672, 2958273750), (700, 2839942800), (720, 2761055500), (750, 2650613280), (800, 2484949950), (840, 2366619000), (875, 2271954240), (900, 2208844400), (960, 2070791625), (1000, 1987959960), (1008, 1972182500), (1050, 1893295200), (1120, 1774964250), (1125, 1767075520), (1200, 1656633300), (1250, 1590367968), (1260, 1577746000), (1344, 1479136875), (1400, 1419971400), (1440, 1380527750), (1500, 1325306640), (1575, 1262196800), (1600, 1242474975), (1680, 1183309500), (1750, 1135977120), (1800, 1104422200), (1875, 1060245312), (2000, 993979980), (2016, 986091250), (2100, 946647600), (2240, 887482125), (2250, 883537760), (2400, 828316650), (2500, 795183984), (2520, 788873000), (2625, 757318080), (2800, 709985700), (2880, 690263875), (3000, 662653320), (3150, 631098400), (3360, 591654750), (3500, 567988560), (3600, 552211100), (3750, 530122656), (4000, 496989990), (4032, 493045625), (4200, 473323800), (4375, 454390848), (4500, 441768880), (4800, 414158325), (5000, 397591992), (5040, 394436500), (5250, 378659040), (5600, 354992850), (5625, 353415104), (6000, 331326660), (6300, 315549200), (6720, 295827375), (7000, 283994280), (7200, 276105550), (7500, 265061328), (7875, 252439360), (8000, 248494995), (8400, 236661900), (8750, 227195424), (9000, 220884440), (10000, 198795996), (10080, 197218250), (10500, 189329520), (11200, 177496425), (11250, 176707552), (12000, 165663330), (12600, 157774600), (13125, 151463616), (14000, 141997140), (14400, 138052775), (15000, 132530664), (15750, 126219680), (16800, 118330950), (17500, 113597712), (18000, 110442220), (20000, 99397998), (20160, 98609125), (21000, 94664760), (22500, 88353776), (24000, 82831665), (25200, 78887300), (26250, 75731808), (28000, 70998570), (30000, 66265332), (31500, 63109840), (33600, 59165475), (35000, 56798856), (36000, 55221110), (39375, 50487872), (40000, 49698999), (42000, 47332380), (45000, 44176888), (50400, 39443650), (52500, 37865904), (56000, 35499285), (60000, 33132666), (63000, 31554920), (70000, 28399428), (72000, 27610555), (78750, 25243936), (84000, 23666190), (90000, 22088444), (100800, 19721825), (105000, 18932952), (120000, 16566333), (126000, 15777460), (140000, 14199714), (157500, 12621968), (168000, 11833095), (180000, 11044222), (210000, 9466476), (252000, 7888730), (280000, 7099857), (315000, 6310984), (360000, 5522111), (420000, 4733238), (504000, 3944365), (630000, 3155492), (788873, 2520000), (840000, 2366619), (1260000, 1577746)]