31680000000

素因数分解:

$2^{12}\times 3^2\times 5^7\times {\mathrm{11}}^1$

素因数の和:76

約数の個数: 624

約数和(自身を含む): 124784446176

約数和(自身を除く): 93104446176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 256, 264, 275, 288, 300, 320, 330, 352, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 512, 528, 550, 576, 600, 625, 640, 660, 704, 720, 750, 768, 792, 800, 825, 880, 900, 960, 990, 1000, 1024, 1056, 1100, 1125, 1152, 1200, 1250, 1280, 1320, 1375, 1408, 1440, 1500, 1536, 1584, 1600, 1650, 1760, 1800, 1875, 1920, 1980, 2000, 2048, 2112, 2200, 2250, 2304, 2400, 2475, 2500, 2560, 2640, 2750, 2816, 2880, 3000, 3072, 3125, 3168, 3200, 3300, 3520, 3600, 3750, 3840, 3960, 4000, 4096, 4125, 4224, 4400, 4500, 4608, 4800, 4950, 5000, 5120, 5280, 5500, 5625, 5632, 5760, 6000, 6144, 6250, 6336, 6400, 6600, 6875, 7040, 7200, 7500, 7680, 7920, 8000, 8250, 8448, 8800, 9000, 9216, 9375, 9600, 9900, 10000, 10240, 10560, 11000, 11250, 11264, 11520, 12000, 12288, 12375, 12500, 12672, 12800, 13200, 13750, 14080, 14400, 15000, 15360, 15625, 15840, 16000, 16500, 16896, 17600, 18000, 18432, 18750, 19200, 19800, 20000, 20480, 20625, 21120, 22000, 22500, 22528, 23040, 24000, 24750, 25000, 25344, 25600, 26400, 27500, 28125, 28160, 28800, 30000, 30720, 31250, 31680, 32000, 33000, 33792, 34375, 35200, 36000, 36864, 37500, 38400, 39600, 40000, 41250, 42240, 44000, 45000, 45056, 46080, 46875, 48000, 49500, 50000, 50688, 51200, 52800, 55000, 56250, 56320, 57600, 60000, 61440, 61875, 62500, 63360, 64000, 66000, 67584, 68750, 70400, 72000, 75000, 76800, 78125, 79200, 80000, 82500, 84480, 88000, 90000, 92160, 93750, 96000, 99000, 100000, 101376, 102400, 103125, 105600, 110000, 112500, 112640, 115200, 120000, 123750, 125000, 126720, 128000, 132000, 135168, 137500, 140625, 140800, 144000, 150000, 153600, 156250, 158400, 160000, 165000, 168960, 171875, 176000, 180000, 184320, 187500, 192000, 198000, 200000, 202752, 206250, 211200, 220000, 225000, 225280, 230400, 234375, 240000, 247500, 250000, 253440, 256000, 264000, 275000, 281250, 281600, 288000, 300000, 307200, 309375, 312500, 316800, 320000, 330000, 337920, 343750, 352000, 360000, 375000, 384000, 396000, 400000, 405504, 412500, 422400, 440000, 450000, 460800, 468750, 480000, 495000, 500000, 506880, 512000, 515625, 528000, 550000, 562500, 563200, 576000, 600000, 618750, 625000, 633600, 640000, 660000, 675840, 687500, 703125, 704000, 720000, 750000, 768000, 792000, 800000, 825000, 844800, 859375, 880000, 900000, 921600, 937500, 960000, 990000, 1000000, 1013760, 1031250, 1056000, 1100000, 1125000, 1126400, 1152000, 1200000, 1237500, 1250000, 1267200, 1280000, 1320000, 1375000, 1406250, 1408000, 1440000, 1500000, 1536000, 1546875, 1584000, 1600000, 1650000, 1689600, 1718750, 1760000, 1800000, 1875000, 1920000, 1980000, 2000000, 2027520, 2062500, 2112000, 2200000, 2250000, 2304000, 2400000, 2475000, 2500000, 2534400, 2560000, 2578125, 2640000, 2750000, 2812500, 2816000, 2880000, 3000000, 3093750, 3168000, 3200000, 3300000, 3379200, 3437500, 3520000, 3600000, 3750000, 3840000, 3960000, 4000000, 4125000, 4224000, 4400000, 4500000, 4608000, 4800000, 4950000, 5000000, 5068800, 5156250, 5280000, 5500000, 5625000, 5632000, 5760000, 6000000, 6187500, 6336000, 6400000, 6600000, 6875000, 7040000, 7200000, 7500000, 7680000, 7734375, 7920000, 8000000, 8250000, 8448000, 8800000, 9000000, 9600000, 9900000, 10000000, 10137600, 10312500, 10560000, 11000000, 11250000, 11520000, 12000000, 12375000, 12672000, 12800000, 13200000, 13750000, 14080000, 14400000, 15000000, 15468750, 15840000, 16000000, 16500000, 16896000, 17600000, 18000000, 19200000, 19800000, 20000000, 20625000, 21120000, 22000000, 22500000, 23040000, 24000000, 24750000, 25344000, 26400000, 27500000, 28160000, 28800000, 30000000, 30937500, 31680000, 32000000, 33000000, 35200000, 36000000, 38400000, 39600000, 40000000, 41250000, 42240000, 44000000, 45000000, 48000000, 49500000, 50688000, 52800000, 55000000, 57600000, 60000000, 61875000, 63360000, 64000000, 66000000, 70400000, 72000000, 79200000, 80000000, 82500000, 84480000, 88000000, 90000000, 96000000, 99000000, 105600000, 110000000, 115200000, 120000000, 123750000, 126720000, 132000000, 140800000, 144000000, 158400000, 160000000, 165000000, 176000000, 180000000, 192000000, 198000000, 211200000, 220000000, 240000000, 247500000, 253440000, 264000000, 288000000, 316800000, 320000000, 330000000, 352000000, 360000000, 396000000, 422400000, 440000000, 480000000, 495000000, 528000000, 576000000, 633600000, 660000000, 704000000, 720000000, 792000000, 880000000, 960000000, 990000000, 1056000000, 1267200000, 1320000000, 1440000000, 1584000000, 1760000000, 1980000000, 2112000000, 2640000000, 2880000000, 3168000000, 3520000000, 3960000000, 5280000000, 6336000000, 7920000000, 10560000000, 15840000000, 31680000000]

約数ペア:

[(1, 31680000000), (2, 15840000000), (3, 10560000000), (4, 7920000000), (5, 6336000000), (6, 5280000000), (8, 3960000000), (9, 3520000000), (10, 3168000000), (11, 2880000000), (12, 2640000000), (15, 2112000000), (16, 1980000000), (18, 1760000000), (20, 1584000000), (22, 1440000000), (24, 1320000000), (25, 1267200000), (30, 1056000000), (32, 990000000), (33, 960000000), (36, 880000000), (40, 792000000), (44, 720000000), (45, 704000000), (48, 660000000), (50, 633600000), (55, 576000000), (60, 528000000), (64, 495000000), (66, 480000000), (72, 440000000), (75, 422400000), (80, 396000000), (88, 360000000), (90, 352000000), (96, 330000000), (99, 320000000), (100, 316800000), (110, 288000000), (120, 264000000), (125, 253440000), (128, 247500000), (132, 240000000), (144, 220000000), (150, 211200000), (160, 198000000), (165, 192000000), (176, 180000000), (180, 176000000), (192, 165000000), (198, 160000000), (200, 158400000), (220, 144000000), (225, 140800000), (240, 132000000), (250, 126720000), (256, 123750000), (264, 120000000), (275, 115200000), (288, 110000000), (300, 105600000), (320, 99000000), (330, 96000000), (352, 90000000), (360, 88000000), (375, 84480000), (384, 82500000), (396, 80000000), (400, 79200000), (440, 72000000), (450, 70400000), (480, 66000000), (495, 64000000), (500, 63360000), (512, 61875000), (528, 60000000), (550, 57600000), (576, 55000000), (600, 52800000), (625, 50688000), (640, 49500000), (660, 48000000), (704, 45000000), (720, 44000000), (750, 42240000), (768, 41250000), (792, 40000000), (800, 39600000), (825, 38400000), (880, 36000000), (900, 35200000), (960, 33000000), (990, 32000000), (1000, 31680000), (1024, 30937500), (1056, 30000000), (1100, 28800000), (1125, 28160000), (1152, 27500000), (1200, 26400000), (1250, 25344000), (1280, 24750000), (1320, 24000000), (1375, 23040000), (1408, 22500000), (1440, 22000000), (1500, 21120000), (1536, 20625000), (1584, 20000000), (1600, 19800000), (1650, 19200000), (1760, 18000000), (1800, 17600000), (1875, 16896000), (1920, 16500000), (1980, 16000000), (2000, 15840000), (2048, 15468750), (2112, 15000000), (2200, 14400000), (2250, 14080000), (2304, 13750000), (2400, 13200000), (2475, 12800000), (2500, 12672000), (2560, 12375000), (2640, 12000000), (2750, 11520000), (2816, 11250000), (2880, 11000000), (3000, 10560000), (3072, 10312500), (3125, 10137600), (3168, 10000000), (3200, 9900000), (3300, 9600000), (3520, 9000000), (3600, 8800000), (3750, 8448000), (3840, 8250000), (3960, 8000000), (4000, 7920000), (4096, 7734375), (4125, 7680000), (4224, 7500000), (4400, 7200000), (4500, 7040000), (4608, 6875000), (4800, 6600000), (4950, 6400000), (5000, 6336000), (5120, 6187500), (5280, 6000000), (5500, 5760000), (5625, 5632000), (5632, 5625000), (5760, 5500000), (6000, 5280000), (6144, 5156250), (6250, 5068800), (6336, 5000000), (6400, 4950000), (6600, 4800000), (6875, 4608000), (7040, 4500000), (7200, 4400000), (7500, 4224000), (7680, 4125000), (7920, 4000000), (8000, 3960000), (8250, 3840000), (8448, 3750000), (8800, 3600000), (9000, 3520000), (9216, 3437500), (9375, 3379200), (9600, 3300000), (9900, 3200000), (10000, 3168000), (10240, 3093750), (10560, 3000000), (11000, 2880000), (11250, 2816000), (11264, 2812500), (11520, 2750000), (12000, 2640000), (12288, 2578125), (12375, 2560000), (12500, 2534400), (12672, 2500000), (12800, 2475000), (13200, 2400000), (13750, 2304000), (14080, 2250000), (14400, 2200000), (15000, 2112000), (15360, 2062500), (15625, 2027520), (15840, 2000000), (16000, 1980000), (16500, 1920000), (16896, 1875000), (17600, 1800000), (18000, 1760000), (18432, 1718750), (18750, 1689600), (19200, 1650000), (19800, 1600000), (20000, 1584000), (20480, 1546875), (20625, 1536000), (21120, 1500000), (22000, 1440000), (22500, 1408000), (22528, 1406250), (23040, 1375000), (24000, 1320000), (24750, 1280000), (25000, 1267200), (25344, 1250000), (25600, 1237500), (26400, 1200000), (27500, 1152000), (28125, 1126400), (28160, 1125000), (28800, 1100000), (30000, 1056000), (30720, 1031250), (31250, 1013760), (31680, 1000000), (32000, 990000), (33000, 960000), (33792, 937500), (34375, 921600), (35200, 900000), (36000, 880000), (36864, 859375), (37500, 844800), (38400, 825000), (39600, 800000), (40000, 792000), (41250, 768000), (42240, 750000), (44000, 720000), (45000, 704000), (45056, 703125), (46080, 687500), (46875, 675840), (48000, 660000), (49500, 640000), (50000, 633600), (50688, 625000), (51200, 618750), (52800, 600000), (55000, 576000), (56250, 563200), (56320, 562500), (57600, 550000), (60000, 528000), (61440, 515625), (61875, 512000), (62500, 506880), (63360, 500000), (64000, 495000), (66000, 480000), (67584, 468750), (68750, 460800), (70400, 450000), (72000, 440000), (75000, 422400), (76800, 412500), (78125, 405504), (79200, 400000), (80000, 396000), (82500, 384000), (84480, 375000), (88000, 360000), (90000, 352000), (92160, 343750), (93750, 337920), (96000, 330000), (99000, 320000), (100000, 316800), (101376, 312500), (102400, 309375), (103125, 307200), (105600, 300000), (110000, 288000), (112500, 281600), (112640, 281250), (115200, 275000), (120000, 264000), (123750, 256000), (125000, 253440), (126720, 250000), (128000, 247500), (132000, 240000), (135168, 234375), (137500, 230400), (140625, 225280), (140800, 225000), (144000, 220000), (150000, 211200), (153600, 206250), (156250, 202752), (158400, 200000), (160000, 198000), (165000, 192000), (168960, 187500), (171875, 184320), (176000, 180000)]