128049484800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1667311}}^1$

素因数の和:1667344

約数の個数: 132

約数和(自身を含む): 423210470336

約数和(自身を除く): 295160985536

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, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6400, 7680, 9600, 12800, 15360, 19200, 25600, 38400, 76800, 1667311, 3334622, 5001933, 6669244, 8336555, 10003866, 13338488, 16673110, 20007732, 25009665, 26676976, 33346220, 40015464, 41682775, 50019330, 53353952, 66692440, 80030928, 83365550, 100038660, 106707904, 125048325, 133384880, 160061856, 166731100, 200077320, 213415808, 250096650, 266769760, 320123712, 333462200, 400154640, 426831616, 500193300, 533539520, 640247424, 666924400, 800309280, 853663232, 1000386600, 1067079040, 1280494848, 1333848800, 1600618560, 1707326464, 2000773200, 2134158080, 2560989696, 2667697600, 3201237120, 4001546400, 4268316160, 5121979392, 5335395200, 6402474240, 8003092800, 8536632320, 10670790400, 12804948480, 16006185600, 21341580800, 25609896960, 32012371200, 42683161600, 64024742400, 128049484800]

約数ペア:

[(1, 128049484800), (2, 64024742400), (3, 42683161600), (4, 32012371200), (5, 25609896960), (6, 21341580800), (8, 16006185600), (10, 12804948480), (12, 10670790400), (15, 8536632320), (16, 8003092800), (20, 6402474240), (24, 5335395200), (25, 5121979392), (30, 4268316160), (32, 4001546400), (40, 3201237120), (48, 2667697600), (50, 2560989696), (60, 2134158080), (64, 2000773200), (75, 1707326464), (80, 1600618560), (96, 1333848800), (100, 1280494848), (120, 1067079040), (128, 1000386600), (150, 853663232), (160, 800309280), (192, 666924400), (200, 640247424), (240, 533539520), (256, 500193300), (300, 426831616), (320, 400154640), (384, 333462200), (400, 320123712), (480, 266769760), (512, 250096650), (600, 213415808), (640, 200077320), (768, 166731100), (800, 160061856), (960, 133384880), (1024, 125048325), (1200, 106707904), (1280, 100038660), (1536, 83365550), (1600, 80030928), (1920, 66692440), (2400, 53353952), (2560, 50019330), (3072, 41682775), (3200, 40015464), (3840, 33346220), (4800, 26676976), (5120, 25009665), (6400, 20007732), (7680, 16673110), (9600, 13338488), (12800, 10003866), (15360, 8336555), (19200, 6669244), (25600, 5001933), (38400, 3334622), (76800, 1667311)]