2137689600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 240

約数和(自身を含む): 7124008320

約数和(自身を除く): 4986318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 179, 192, 200, 240, 256, 300, 311, 320, 358, 384, 400, 480, 512, 537, 600, 622, 640, 716, 768, 800, 895, 933, 960, 1074, 1200, 1244, 1280, 1432, 1536, 1555, 1600, 1790, 1866, 1920, 2148, 2400, 2488, 2560, 2685, 2864, 3110, 3200, 3580, 3732, 3840, 4296, 4475, 4665, 4800, 4976, 5370, 5728, 6220, 6400, 7160, 7464, 7680, 7775, 8592, 8950, 9330, 9600, 9952, 10740, 11456, 12440, 12800, 13425, 14320, 14928, 15550, 17184, 17900, 18660, 19200, 19904, 21480, 22912, 23325, 24880, 26850, 28640, 29856, 31100, 34368, 35800, 37320, 38400, 39808, 42960, 45824, 46650, 49760, 53700, 55669, 57280, 59712, 62200, 68736, 71600, 74640, 79616, 85920, 91648, 93300, 99520, 107400, 111338, 114560, 119424, 124400, 137472, 143200, 149280, 159232, 167007, 171840, 186600, 199040, 214800, 222676, 229120, 238848, 248800, 274944, 278345, 286400, 298560, 334014, 343680, 373200, 398080, 429600, 445352, 458240, 477696, 497600, 556690, 572800, 597120, 668028, 687360, 746400, 796160, 835035, 859200, 890704, 995200, 1113380, 1145600, 1194240, 1336056, 1374720, 1391725, 1492800, 1670070, 1718400, 1781408, 1990400, 2226760, 2291200, 2388480, 2672112, 2783450, 2985600, 3340140, 3436800, 3562816, 3980800, 4175175, 4453520, 5344224, 5566900, 5971200, 6680280, 6873600, 7125632, 8350350, 8907040, 10688448, 11133800, 11942400, 13360560, 14251264, 16700700, 17814080, 21376896, 22267600, 26721120, 28502528, 33401400, 35628160, 42753792, 44535200, 53442240, 66802800, 71256320, 85507584, 89070400, 106884480, 133605600, 142512640, 178140800, 213768960, 267211200, 356281600, 427537920, 534422400, 712563200, 1068844800, 2137689600]

約数ペア:

[(1, 2137689600), (2, 1068844800), (3, 712563200), (4, 534422400), (5, 427537920), (6, 356281600), (8, 267211200), (10, 213768960), (12, 178140800), (15, 142512640), (16, 133605600), (20, 106884480), (24, 89070400), (25, 85507584), (30, 71256320), (32, 66802800), (40, 53442240), (48, 44535200), (50, 42753792), (60, 35628160), (64, 33401400), (75, 28502528), (80, 26721120), (96, 22267600), (100, 21376896), (120, 17814080), (128, 16700700), (150, 14251264), (160, 13360560), (179, 11942400), (192, 11133800), (200, 10688448), (240, 8907040), (256, 8350350), (300, 7125632), (311, 6873600), (320, 6680280), (358, 5971200), (384, 5566900), (400, 5344224), (480, 4453520), (512, 4175175), (537, 3980800), (600, 3562816), (622, 3436800), (640, 3340140), (716, 2985600), (768, 2783450), (800, 2672112), (895, 2388480), (933, 2291200), (960, 2226760), (1074, 1990400), (1200, 1781408), (1244, 1718400), (1280, 1670070), (1432, 1492800), (1536, 1391725), (1555, 1374720), (1600, 1336056), (1790, 1194240), (1866, 1145600), (1920, 1113380), (2148, 995200), (2400, 890704), (2488, 859200), (2560, 835035), (2685, 796160), (2864, 746400), (3110, 687360), (3200, 668028), (3580, 597120), (3732, 572800), (3840, 556690), (4296, 497600), (4475, 477696), (4665, 458240), (4800, 445352), (4976, 429600), (5370, 398080), (5728, 373200), (6220, 343680), (6400, 334014), (7160, 298560), (7464, 286400), (7680, 278345), (7775, 274944), (8592, 248800), (8950, 238848), (9330, 229120), (9600, 222676), (9952, 214800), (10740, 199040), (11456, 186600), (12440, 171840), (12800, 167007), (13425, 159232), (14320, 149280), (14928, 143200), (15550, 137472), (17184, 124400), (17900, 119424), (18660, 114560), (19200, 111338), (19904, 107400), (21480, 99520), (22912, 93300), (23325, 91648), (24880, 85920), (26850, 79616), (28640, 74640), (29856, 71600), (31100, 68736), (34368, 62200), (35800, 59712), (37320, 57280), (38400, 55669), (39808, 53700), (42960, 49760), (45824, 46650)]