2166681600

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 234

約数和(自身を含む): 7763888496

約数和(自身を除く): 5597206896

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2304, 2351, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4096, 4608, 4702, 4800, 5120, 5760, 6144, 6400, 7053, 7200, 7680, 9216, 9404, 9600, 10240, 11520, 11755, 12288, 12800, 14106, 14400, 15360, 18432, 18808, 19200, 20480, 21159, 23040, 23510, 25600, 28212, 28800, 30720, 35265, 36864, 37616, 38400, 42318, 46080, 47020, 51200, 56424, 57600, 58775, 61440, 70530, 75232, 76800, 84636, 92160, 94040, 102400, 105795, 112848, 115200, 117550, 141060, 150464, 153600, 169272, 176325, 184320, 188080, 211590, 225696, 230400, 235100, 282120, 300928, 307200, 338544, 352650, 376160, 423180, 451392, 460800, 470200, 528975, 564240, 601856, 677088, 705300, 752320, 846360, 902784, 921600, 940400, 1057950, 1128480, 1203712, 1354176, 1410600, 1504640, 1692720, 1805568, 1880800, 2115900, 2256960, 2407424, 2708352, 2821200, 3009280, 3385440, 3611136, 3761600, 4231800, 4513920, 4814848, 5416704, 5642400, 6018560, 6770880, 7222272, 7523200, 8463600, 9027840, 9629696, 10833408, 11284800, 12037120, 13541760, 14444544, 15046400, 16927200, 18055680, 21666816, 22569600, 24074240, 27083520, 28889088, 30092800, 33854400, 36111360, 43333632, 45139200, 48148480, 54167040, 60185600, 67708800, 72222720, 86667264, 90278400, 108334080, 120371200, 135417600, 144445440, 180556800, 216668160, 240742400, 270835200, 361113600, 433336320, 541670400, 722227200, 1083340800, 2166681600]

約数ペア:

[(1, 2166681600), (2, 1083340800), (3, 722227200), (4, 541670400), (5, 433336320), (6, 361113600), (8, 270835200), (9, 240742400), (10, 216668160), (12, 180556800), (15, 144445440), (16, 135417600), (18, 120371200), (20, 108334080), (24, 90278400), (25, 86667264), (30, 72222720), (32, 67708800), (36, 60185600), (40, 54167040), (45, 48148480), (48, 45139200), (50, 43333632), (60, 36111360), (64, 33854400), (72, 30092800), (75, 28889088), (80, 27083520), (90, 24074240), (96, 22569600), (100, 21666816), (120, 18055680), (128, 16927200), (144, 15046400), (150, 14444544), (160, 13541760), (180, 12037120), (192, 11284800), (200, 10833408), (225, 9629696), (240, 9027840), (256, 8463600), (288, 7523200), (300, 7222272), (320, 6770880), (360, 6018560), (384, 5642400), (400, 5416704), (450, 4814848), (480, 4513920), (512, 4231800), (576, 3761600), (600, 3611136), (640, 3385440), (720, 3009280), (768, 2821200), (800, 2708352), (900, 2407424), (960, 2256960), (1024, 2115900), (1152, 1880800), (1200, 1805568), (1280, 1692720), (1440, 1504640), (1536, 1410600), (1600, 1354176), (1800, 1203712), (1920, 1128480), (2048, 1057950), (2304, 940400), (2351, 921600), (2400, 902784), (2560, 846360), (2880, 752320), (3072, 705300), (3200, 677088), (3600, 601856), (3840, 564240), (4096, 528975), (4608, 470200), (4702, 460800), (4800, 451392), (5120, 423180), (5760, 376160), (6144, 352650), (6400, 338544), (7053, 307200), (7200, 300928), (7680, 282120), (9216, 235100), (9404, 230400), (9600, 225696), (10240, 211590), (11520, 188080), (11755, 184320), (12288, 176325), (12800, 169272), (14106, 153600), (14400, 150464), (15360, 141060), (18432, 117550), (18808, 115200), (19200, 112848), (20480, 105795), (21159, 102400), (23040, 94040), (23510, 92160), (25600, 84636), (28212, 76800), (28800, 75232), (30720, 70530), (35265, 61440), (36864, 58775), (37616, 57600), (38400, 56424), (42318, 51200), (46080, 47020)]