1385318400

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 4752820800

約数和(自身を除く): 3367502400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 128, 145, 150, 160, 174, 192, 200, 232, 240, 256, 290, 300, 311, 320, 348, 384, 400, 435, 464, 480, 512, 580, 600, 622, 640, 696, 725, 768, 800, 870, 928, 933, 960, 1024, 1160, 1200, 1244, 1280, 1392, 1450, 1536, 1555, 1600, 1740, 1856, 1866, 1920, 2048, 2175, 2320, 2400, 2488, 2560, 2784, 2900, 3072, 3110, 3200, 3480, 3712, 3732, 3840, 4350, 4640, 4665, 4800, 4976, 5120, 5568, 5800, 6144, 6220, 6400, 6960, 7424, 7464, 7680, 7775, 8700, 9019, 9280, 9330, 9600, 9952, 10240, 11136, 11600, 12440, 12800, 13920, 14848, 14928, 15360, 15550, 17400, 18038, 18560, 18660, 19200, 19904, 22272, 23200, 23325, 24880, 25600, 27057, 27840, 29696, 29856, 30720, 31100, 34800, 36076, 37120, 37320, 38400, 39808, 44544, 45095, 46400, 46650, 49760, 51200, 54114, 55680, 59392, 59712, 62200, 69600, 72152, 74240, 74640, 76800, 79616, 89088, 90190, 92800, 93300, 99520, 108228, 111360, 119424, 124400, 135285, 139200, 144304, 148480, 149280, 153600, 159232, 178176, 180380, 185600, 186600, 199040, 216456, 222720, 225475, 238848, 248800, 270570, 278400, 288608, 296960, 298560, 318464, 360760, 371200, 373200, 398080, 432912, 445440, 450950, 477696, 497600, 541140, 556800, 577216, 597120, 636928, 676425, 721520, 742400, 746400, 796160, 865824, 890880, 901900, 955392, 995200, 1082280, 1113600, 1154432, 1194240, 1352850, 1443040, 1484800, 1492800, 1592320, 1731648, 1803800, 1910784, 1990400, 2164560, 2227200, 2308864, 2388480, 2705700, 2886080, 2985600, 3184640, 3463296, 3607600, 3980800, 4329120, 4454400, 4617728, 4776960, 5411400, 5772160, 5971200, 6926592, 7215200, 7961600, 8658240, 9235456, 9553920, 10822800, 11544320, 11942400, 13853184, 14430400, 15923200, 17316480, 18470912, 21645600, 23088640, 23884800, 27706368, 28860800, 34632960, 43291200, 46177280, 47769600, 55412736, 57721600, 69265920, 86582400, 92354560, 115443200, 138531840, 173164800, 230886400, 277063680, 346329600, 461772800, 692659200, 1385318400]

約数ペア:

[(1, 1385318400), (2, 692659200), (3, 461772800), (4, 346329600), (5, 277063680), (6, 230886400), (8, 173164800), (10, 138531840), (12, 115443200), (15, 92354560), (16, 86582400), (20, 69265920), (24, 57721600), (25, 55412736), (29, 47769600), (30, 46177280), (32, 43291200), (40, 34632960), (48, 28860800), (50, 27706368), (58, 23884800), (60, 23088640), (64, 21645600), (75, 18470912), (80, 17316480), (87, 15923200), (96, 14430400), (100, 13853184), (116, 11942400), (120, 11544320), (128, 10822800), (145, 9553920), (150, 9235456), (160, 8658240), (174, 7961600), (192, 7215200), (200, 6926592), (232, 5971200), (240, 5772160), (256, 5411400), (290, 4776960), (300, 4617728), (311, 4454400), (320, 4329120), (348, 3980800), (384, 3607600), (400, 3463296), (435, 3184640), (464, 2985600), (480, 2886080), (512, 2705700), (580, 2388480), (600, 2308864), (622, 2227200), (640, 2164560), (696, 1990400), (725, 1910784), (768, 1803800), (800, 1731648), (870, 1592320), (928, 1492800), (933, 1484800), (960, 1443040), (1024, 1352850), (1160, 1194240), (1200, 1154432), (1244, 1113600), (1280, 1082280), (1392, 995200), (1450, 955392), (1536, 901900), (1555, 890880), (1600, 865824), (1740, 796160), (1856, 746400), (1866, 742400), (1920, 721520), (2048, 676425), (2175, 636928), (2320, 597120), (2400, 577216), (2488, 556800), (2560, 541140), (2784, 497600), (2900, 477696), (3072, 450950), (3110, 445440), (3200, 432912), (3480, 398080), (3712, 373200), (3732, 371200), (3840, 360760), (4350, 318464), (4640, 298560), (4665, 296960), (4800, 288608), (4976, 278400), (5120, 270570), (5568, 248800), (5800, 238848), (6144, 225475), (6220, 222720), (6400, 216456), (6960, 199040), (7424, 186600), (7464, 185600), (7680, 180380), (7775, 178176), (8700, 159232), (9019, 153600), (9280, 149280), (9330, 148480), (9600, 144304), (9952, 139200), (10240, 135285), (11136, 124400), (11600, 119424), (12440, 111360), (12800, 108228), (13920, 99520), (14848, 93300), (14928, 92800), (15360, 90190), (15550, 89088), (17400, 79616), (18038, 76800), (18560, 74640), (18660, 74240), (19200, 72152), (19904, 69600), (22272, 62200), (23200, 59712), (23325, 59392), (24880, 55680), (25600, 54114), (27057, 51200), (27840, 49760), (29696, 46650), (29856, 46400), (30720, 45095), (31100, 44544), (34800, 39808), (36076, 38400), (37120, 37320)]