2000928000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 288

約数和(自身を含む): 7002253440

約数和(自身を除く): 5001325440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 128, 150, 152, 160, 190, 192, 200, 228, 240, 250, 256, 285, 300, 304, 320, 375, 380, 384, 400, 456, 475, 480, 500, 570, 600, 608, 640, 750, 760, 768, 800, 912, 950, 960, 1000, 1097, 1140, 1200, 1216, 1280, 1425, 1500, 1520, 1600, 1824, 1900, 1920, 2000, 2194, 2280, 2375, 2400, 2432, 2850, 3000, 3040, 3200, 3291, 3648, 3800, 3840, 4000, 4388, 4560, 4750, 4800, 4864, 5485, 5700, 6000, 6080, 6400, 6582, 7125, 7296, 7600, 8000, 8776, 9120, 9500, 9600, 10970, 11400, 12000, 12160, 13164, 14250, 14592, 15200, 16000, 16455, 17552, 18240, 19000, 19200, 20843, 21940, 22800, 24000, 24320, 26328, 27425, 28500, 30400, 32000, 32910, 35104, 36480, 38000, 41686, 43880, 45600, 48000, 52656, 54850, 57000, 60800, 62529, 65820, 70208, 72960, 76000, 82275, 83372, 87760, 91200, 96000, 104215, 105312, 109700, 114000, 121600, 125058, 131640, 137125, 140416, 152000, 164550, 166744, 175520, 182400, 208430, 210624, 219400, 228000, 250116, 263280, 274250, 280832, 304000, 312645, 329100, 333488, 351040, 364800, 411375, 416860, 421248, 438800, 456000, 500232, 521075, 526560, 548500, 608000, 625290, 658200, 666976, 702080, 822750, 833720, 842496, 877600, 912000, 1000464, 1042150, 1053120, 1097000, 1250580, 1316400, 1333952, 1404160, 1563225, 1645500, 1667440, 1755200, 1824000, 2000928, 2084300, 2106240, 2194000, 2501160, 2605375, 2632800, 2667904, 3126450, 3291000, 3334880, 3510400, 4001856, 4168600, 4212480, 4388000, 5002320, 5210750, 5265600, 5335808, 6252900, 6582000, 6669760, 7020800, 7816125, 8003712, 8337200, 8776000, 10004640, 10421500, 10531200, 12505800, 13164000, 13339520, 15632250, 16007424, 16674400, 17552000, 20009280, 20843000, 21062400, 25011600, 26328000, 26679040, 31264500, 33348800, 35104000, 40018560, 41686000, 50023200, 52656000, 62529000, 66697600, 80037120, 83372000, 100046400, 105312000, 125058000, 133395200, 166744000, 200092800, 250116000, 333488000, 400185600, 500232000, 666976000, 1000464000, 2000928000]

約数ペア:

[(1, 2000928000), (2, 1000464000), (3, 666976000), (4, 500232000), (5, 400185600), (6, 333488000), (8, 250116000), (10, 200092800), (12, 166744000), (15, 133395200), (16, 125058000), (19, 105312000), (20, 100046400), (24, 83372000), (25, 80037120), (30, 66697600), (32, 62529000), (38, 52656000), (40, 50023200), (48, 41686000), (50, 40018560), (57, 35104000), (60, 33348800), (64, 31264500), (75, 26679040), (76, 26328000), (80, 25011600), (95, 21062400), (96, 20843000), (100, 20009280), (114, 17552000), (120, 16674400), (125, 16007424), (128, 15632250), (150, 13339520), (152, 13164000), (160, 12505800), (190, 10531200), (192, 10421500), (200, 10004640), (228, 8776000), (240, 8337200), (250, 8003712), (256, 7816125), (285, 7020800), (300, 6669760), (304, 6582000), (320, 6252900), (375, 5335808), (380, 5265600), (384, 5210750), (400, 5002320), (456, 4388000), (475, 4212480), (480, 4168600), (500, 4001856), (570, 3510400), (600, 3334880), (608, 3291000), (640, 3126450), (750, 2667904), (760, 2632800), (768, 2605375), (800, 2501160), (912, 2194000), (950, 2106240), (960, 2084300), (1000, 2000928), (1097, 1824000), (1140, 1755200), (1200, 1667440), (1216, 1645500), (1280, 1563225), (1425, 1404160), (1500, 1333952), (1520, 1316400), (1600, 1250580), (1824, 1097000), (1900, 1053120), (1920, 1042150), (2000, 1000464), (2194, 912000), (2280, 877600), (2375, 842496), (2400, 833720), (2432, 822750), (2850, 702080), (3000, 666976), (3040, 658200), (3200, 625290), (3291, 608000), (3648, 548500), (3800, 526560), (3840, 521075), (4000, 500232), (4388, 456000), (4560, 438800), (4750, 421248), (4800, 416860), (4864, 411375), (5485, 364800), (5700, 351040), (6000, 333488), (6080, 329100), (6400, 312645), (6582, 304000), (7125, 280832), (7296, 274250), (7600, 263280), (8000, 250116), (8776, 228000), (9120, 219400), (9500, 210624), (9600, 208430), (10970, 182400), (11400, 175520), (12000, 166744), (12160, 164550), (13164, 152000), (14250, 140416), (14592, 137125), (15200, 131640), (16000, 125058), (16455, 121600), (17552, 114000), (18240, 109700), (19000, 105312), (19200, 104215), (20843, 96000), (21940, 91200), (22800, 87760), (24000, 83372), (24320, 82275), (26328, 76000), (27425, 72960), (28500, 70208), (30400, 65820), (32000, 62529), (32910, 60800), (35104, 57000), (36480, 54850), (38000, 52656), (41686, 48000), (43880, 45600)]