51315432000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{305449}}^1$

素因数の和:305486

約数の個数: 224

約数和(自身を含む): 193650412800

約数和(自身を除く): 142334980800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4200, 4800, 5250, 5600, 6000, 6720, 7000, 8000, 8400, 10500, 11200, 12000, 14000, 16800, 21000, 24000, 28000, 33600, 42000, 56000, 84000, 168000, 305449, 610898, 916347, 1221796, 1527245, 1832694, 2138143, 2443592, 3054490, 3665388, 4276286, 4581735, 4887184, 6108980, 6414429, 7330776, 7636225, 8552572, 9163470, 9774368, 10690715, 12217960, 12828858, 14661552, 15272450, 17105144, 18326940, 19548736, 21381430, 22908675, 24435920, 25657716, 29323104, 30544900, 32072145, 34210288, 36653880, 38181125, 42762860, 45817350, 48871840, 51315432, 53453575, 58646208, 61089800, 64144290, 68420576, 73307760, 76362250, 85525720, 91634700, 97743680, 102630864, 106907150, 114543375, 122179600, 128288580, 136841152, 146615520, 152724500, 160360725, 171051440, 183269400, 205261728, 213814300, 229086750, 244359200, 256577160, 267267875, 293231040, 305449000, 320721450, 342102880, 366538800, 410523456, 427628600, 458173500, 488718400, 513154320, 534535750, 610898000, 641442900, 684205760, 733077600, 801803625, 855257200, 916347000, 1026308640, 1069071500, 1221796000, 1282885800, 1466155200, 1603607250, 1710514400, 1832694000, 2052617280, 2138143000, 2443592000, 2565771600, 3207214500, 3421028800, 3665388000, 4276286000, 5131543200, 6414429000, 7330776000, 8552572000, 10263086400, 12828858000, 17105144000, 25657716000, 51315432000]

約数ペア:

[(1, 51315432000), (2, 25657716000), (3, 17105144000), (4, 12828858000), (5, 10263086400), (6, 8552572000), (7, 7330776000), (8, 6414429000), (10, 5131543200), (12, 4276286000), (14, 3665388000), (15, 3421028800), (16, 3207214500), (20, 2565771600), (21, 2443592000), (24, 2138143000), (25, 2052617280), (28, 1832694000), (30, 1710514400), (32, 1603607250), (35, 1466155200), (40, 1282885800), (42, 1221796000), (48, 1069071500), (50, 1026308640), (56, 916347000), (60, 855257200), (64, 801803625), (70, 733077600), (75, 684205760), (80, 641442900), (84, 610898000), (96, 534535750), (100, 513154320), (105, 488718400), (112, 458173500), (120, 427628600), (125, 410523456), (140, 366538800), (150, 342102880), (160, 320721450), (168, 305449000), (175, 293231040), (192, 267267875), (200, 256577160), (210, 244359200), (224, 229086750), (240, 213814300), (250, 205261728), (280, 183269400), (300, 171051440), (320, 160360725), (336, 152724500), (350, 146615520), (375, 136841152), (400, 128288580), (420, 122179600), (448, 114543375), (480, 106907150), (500, 102630864), (525, 97743680), (560, 91634700), (600, 85525720), (672, 76362250), (700, 73307760), (750, 68420576), (800, 64144290), (840, 61089800), (875, 58646208), (960, 53453575), (1000, 51315432), (1050, 48871840), (1120, 45817350), (1200, 42762860), (1344, 38181125), (1400, 36653880), (1500, 34210288), (1600, 32072145), (1680, 30544900), (1750, 29323104), (2000, 25657716), (2100, 24435920), (2240, 22908675), (2400, 21381430), (2625, 19548736), (2800, 18326940), (3000, 17105144), (3360, 15272450), (3500, 14661552), (4000, 12828858), (4200, 12217960), (4800, 10690715), (5250, 9774368), (5600, 9163470), (6000, 8552572), (6720, 7636225), (7000, 7330776), (8000, 6414429), (8400, 6108980), (10500, 4887184), (11200, 4581735), (12000, 4276286), (14000, 3665388), (16800, 3054490), (21000, 2443592), (24000, 2138143), (28000, 1832694), (33600, 1527245), (42000, 1221796), (56000, 916347), (84000, 610898), (168000, 305449)]