2638828800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{15271}}^1$

素因数の和:15306

約数の個数: 216

約数和(自身を含む): 9676950080

約数和(自身を除く): 7038121280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 6400, 6912, 7200, 8640, 9600, 10800, 11520, 14400, 15271, 17280, 19200, 21600, 28800, 30542, 34560, 43200, 45813, 57600, 61084, 76355, 86400, 91626, 122168, 137439, 152710, 172800, 183252, 229065, 244336, 274878, 305420, 366504, 381775, 412317, 458130, 488672, 549756, 610840, 687195, 733008, 763550, 824634, 916260, 977344, 1099512, 1145325, 1221680, 1374390, 1466016, 1527100, 1649268, 1832520, 1954688, 2061585, 2199024, 2290650, 2443360, 2748780, 2932032, 3054200, 3298536, 3435975, 3665040, 3909376, 4123170, 4398048, 4581300, 4886720, 5497560, 5864064, 6108400, 6597072, 6871950, 7330080, 8246340, 8796096, 9162600, 9773440, 10307925, 10995120, 11728128, 12216800, 13194144, 13743900, 14660160, 16492680, 17592192, 18325200, 19546880, 20615850, 21990240, 24433600, 26388288, 27487800, 29320320, 32985360, 35184384, 36650400, 41231700, 43980480, 48867200, 52776576, 54975600, 58640640, 65970720, 73300800, 82463400, 87960960, 97734400, 105553152, 109951200, 131941440, 146601600, 164926800, 175921920, 219902400, 263882880, 293203200, 329853600, 439804800, 527765760, 659707200, 879609600, 1319414400, 2638828800]

約数ペア:

[(1, 2638828800), (2, 1319414400), (3, 879609600), (4, 659707200), (5, 527765760), (6, 439804800), (8, 329853600), (9, 293203200), (10, 263882880), (12, 219902400), (15, 175921920), (16, 164926800), (18, 146601600), (20, 131941440), (24, 109951200), (25, 105553152), (27, 97734400), (30, 87960960), (32, 82463400), (36, 73300800), (40, 65970720), (45, 58640640), (48, 54975600), (50, 52776576), (54, 48867200), (60, 43980480), (64, 41231700), (72, 36650400), (75, 35184384), (80, 32985360), (90, 29320320), (96, 27487800), (100, 26388288), (108, 24433600), (120, 21990240), (128, 20615850), (135, 19546880), (144, 18325200), (150, 17592192), (160, 16492680), (180, 14660160), (192, 13743900), (200, 13194144), (216, 12216800), (225, 11728128), (240, 10995120), (256, 10307925), (270, 9773440), (288, 9162600), (300, 8796096), (320, 8246340), (360, 7330080), (384, 6871950), (400, 6597072), (432, 6108400), (450, 5864064), (480, 5497560), (540, 4886720), (576, 4581300), (600, 4398048), (640, 4123170), (675, 3909376), (720, 3665040), (768, 3435975), (800, 3298536), (864, 3054200), (900, 2932032), (960, 2748780), (1080, 2443360), (1152, 2290650), (1200, 2199024), (1280, 2061585), (1350, 1954688), (1440, 1832520), (1600, 1649268), (1728, 1527100), (1800, 1466016), (1920, 1374390), (2160, 1221680), (2304, 1145325), (2400, 1099512), (2700, 977344), (2880, 916260), (3200, 824634), (3456, 763550), (3600, 733008), (3840, 687195), (4320, 610840), (4800, 549756), (5400, 488672), (5760, 458130), (6400, 412317), (6912, 381775), (7200, 366504), (8640, 305420), (9600, 274878), (10800, 244336), (11520, 229065), (14400, 183252), (15271, 172800), (17280, 152710), (19200, 137439), (21600, 122168), (28800, 91626), (30542, 86400), (34560, 76355), (43200, 61084), (45813, 57600)]