20378808000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1193

約数の個数: 336

約数和(自身を含む): 73197415200

約数和(自身を除く): 52818607200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 349, 360, 375, 400, 450, 480, 500, 576, 600, 698, 720, 750, 800, 811, 900, 960, 1000, 1047, 1125, 1200, 1396, 1440, 1500, 1600, 1622, 1745, 1800, 2000, 2094, 2250, 2400, 2433, 2792, 2880, 3000, 3141, 3244, 3490, 3600, 4000, 4055, 4188, 4500, 4800, 4866, 5235, 5584, 6000, 6282, 6488, 6980, 7200, 7299, 8000, 8110, 8376, 8725, 9000, 9732, 10470, 11168, 12000, 12165, 12564, 12976, 13960, 14400, 14598, 15705, 16220, 16752, 17450, 18000, 19464, 20275, 20940, 22336, 24000, 24330, 25128, 25952, 26175, 27920, 29196, 31410, 32440, 33504, 34900, 36000, 36495, 38928, 40550, 41880, 43625, 48660, 50256, 51904, 52350, 55840, 58392, 60825, 62820, 64880, 67008, 69800, 72000, 72990, 77856, 78525, 81100, 83760, 87250, 97320, 100512, 101375, 104700, 111680, 116784, 121650, 125640, 129760, 130875, 139600, 145980, 155712, 157050, 162200, 167520, 174500, 182475, 194640, 201024, 202750, 209400, 233568, 243300, 251280, 259520, 261750, 279200, 283039, 291960, 304125, 314100, 324400, 335040, 349000, 364950, 389280, 392625, 405500, 418800, 467136, 486600, 502560, 523500, 558400, 566078, 583920, 608250, 628200, 648800, 698000, 729900, 778560, 785250, 811000, 837600, 849117, 912375, 973200, 1005120, 1047000, 1132156, 1167840, 1216500, 1256400, 1297600, 1396000, 1415195, 1459800, 1570500, 1622000, 1675200, 1698234, 1824750, 1946400, 2094000, 2264312, 2335680, 2433000, 2512800, 2547351, 2792000, 2830390, 2919600, 3141000, 3244000, 3396468, 3649500, 3892800, 4188000, 4245585, 4528624, 4866000, 5025600, 5094702, 5660780, 5839200, 6282000, 6488000, 6792936, 7075975, 7299000, 8376000, 8491170, 9057248, 9732000, 10189404, 11321560, 11678400, 12564000, 12736755, 13585872, 14151950, 14598000, 16982340, 18114496, 19464000, 20378808, 21227925, 22643120, 25128000, 25473510, 27171744, 28303900, 29196000, 33964680, 35379875, 40757616, 42455850, 45286240, 50947020, 54343488, 56607800, 58392000, 63683775, 67929360, 70759750, 81515232, 84911700, 90572480, 101894040, 106139625, 113215600, 127367550, 135858720, 141519500, 163030464, 169823400, 203788080, 212279250, 226431200, 254735100, 271717440, 283039000, 318418875, 339646800, 407576160, 424558500, 452862400, 509470200, 566078000, 636837750, 679293600, 815152320, 849117000, 1018940400, 1132156000, 1273675500, 1358587200, 1698234000, 2037880800, 2264312000, 2547351000, 3396468000, 4075761600, 5094702000, 6792936000, 10189404000, 20378808000]

約数ペア:

[(1, 20378808000), (2, 10189404000), (3, 6792936000), (4, 5094702000), (5, 4075761600), (6, 3396468000), (8, 2547351000), (9, 2264312000), (10, 2037880800), (12, 1698234000), (15, 1358587200), (16, 1273675500), (18, 1132156000), (20, 1018940400), (24, 849117000), (25, 815152320), (30, 679293600), (32, 636837750), (36, 566078000), (40, 509470200), (45, 452862400), (48, 424558500), (50, 407576160), (60, 339646800), (64, 318418875), (72, 283039000), (75, 271717440), (80, 254735100), (90, 226431200), (96, 212279250), (100, 203788080), (120, 169823400), (125, 163030464), (144, 141519500), (150, 135858720), (160, 127367550), (180, 113215600), (192, 106139625), (200, 101894040), (225, 90572480), (240, 84911700), (250, 81515232), (288, 70759750), (300, 67929360), (320, 63683775), (349, 58392000), (360, 56607800), (375, 54343488), (400, 50947020), (450, 45286240), (480, 42455850), (500, 40757616), (576, 35379875), (600, 33964680), (698, 29196000), (720, 28303900), (750, 27171744), (800, 25473510), (811, 25128000), (900, 22643120), (960, 21227925), (1000, 20378808), (1047, 19464000), (1125, 18114496), (1200, 16982340), (1396, 14598000), (1440, 14151950), (1500, 13585872), (1600, 12736755), (1622, 12564000), (1745, 11678400), (1800, 11321560), (2000, 10189404), (2094, 9732000), (2250, 9057248), (2400, 8491170), (2433, 8376000), (2792, 7299000), (2880, 7075975), (3000, 6792936), (3141, 6488000), (3244, 6282000), (3490, 5839200), (3600, 5660780), (4000, 5094702), (4055, 5025600), (4188, 4866000), (4500, 4528624), (4800, 4245585), (4866, 4188000), (5235, 3892800), (5584, 3649500), (6000, 3396468), (6282, 3244000), (6488, 3141000), (6980, 2919600), (7200, 2830390), (7299, 2792000), (8000, 2547351), (8110, 2512800), (8376, 2433000), (8725, 2335680), (9000, 2264312), (9732, 2094000), (10470, 1946400), (11168, 1824750), (12000, 1698234), (12165, 1675200), (12564, 1622000), (12976, 1570500), (13960, 1459800), (14400, 1415195), (14598, 1396000), (15705, 1297600), (16220, 1256400), (16752, 1216500), (17450, 1167840), (18000, 1132156), (19464, 1047000), (20275, 1005120), (20940, 973200), (22336, 912375), (24000, 849117), (24330, 837600), (25128, 811000), (25952, 785250), (26175, 778560), (27920, 729900), (29196, 698000), (31410, 648800), (32440, 628200), (33504, 608250), (34900, 583920), (36000, 566078), (36495, 558400), (38928, 523500), (40550, 502560), (41880, 486600), (43625, 467136), (48660, 418800), (50256, 405500), (51904, 392625), (52350, 389280), (55840, 364950), (58392, 349000), (60825, 335040), (62820, 324400), (64880, 314100), (67008, 304125), (69800, 291960), (72000, 283039), (72990, 279200), (77856, 261750), (78525, 259520), (81100, 251280), (83760, 243300), (87250, 233568), (97320, 209400), (100512, 202750), (101375, 201024), (104700, 194640), (111680, 182475), (116784, 174500), (121650, 167520), (125640, 162200), (129760, 157050), (130875, 155712), (139600, 145980)]