18240000000

素因数分解:

$2^{12}\times 3^1\times 5^7\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 416

約数和(自身を含む): 63992023680

約数和(自身を除く): 45752023680

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, 512, 570, 600, 608, 625, 640, 750, 760, 768, 800, 912, 950, 960, 1000, 1024, 1140, 1200, 1216, 1250, 1280, 1425, 1500, 1520, 1536, 1600, 1824, 1875, 1900, 1920, 2000, 2048, 2280, 2375, 2400, 2432, 2500, 2560, 2850, 3000, 3040, 3072, 3125, 3200, 3648, 3750, 3800, 3840, 4000, 4096, 4560, 4750, 4800, 4864, 5000, 5120, 5700, 6000, 6080, 6144, 6250, 6400, 7125, 7296, 7500, 7600, 7680, 8000, 9120, 9375, 9500, 9600, 9728, 10000, 10240, 11400, 11875, 12000, 12160, 12288, 12500, 12800, 14250, 14592, 15000, 15200, 15360, 15625, 16000, 18240, 18750, 19000, 19200, 19456, 20000, 20480, 22800, 23750, 24000, 24320, 25000, 25600, 28500, 29184, 30000, 30400, 30720, 31250, 32000, 35625, 36480, 37500, 38000, 38400, 38912, 40000, 45600, 46875, 47500, 48000, 48640, 50000, 51200, 57000, 58368, 59375, 60000, 60800, 61440, 62500, 64000, 71250, 72960, 75000, 76000, 76800, 77824, 78125, 80000, 91200, 93750, 95000, 96000, 97280, 100000, 102400, 114000, 116736, 118750, 120000, 121600, 125000, 128000, 142500, 145920, 150000, 152000, 153600, 156250, 160000, 178125, 182400, 187500, 190000, 192000, 194560, 200000, 228000, 233472, 234375, 237500, 240000, 243200, 250000, 256000, 285000, 291840, 296875, 300000, 304000, 307200, 312500, 320000, 356250, 364800, 375000, 380000, 384000, 389120, 400000, 456000, 468750, 475000, 480000, 486400, 500000, 512000, 570000, 583680, 593750, 600000, 608000, 625000, 640000, 712500, 729600, 750000, 760000, 768000, 800000, 890625, 912000, 937500, 950000, 960000, 972800, 1000000, 1140000, 1167360, 1187500, 1200000, 1216000, 1250000, 1280000, 1425000, 1459200, 1484375, 1500000, 1520000, 1536000, 1600000, 1781250, 1824000, 1875000, 1900000, 1920000, 1945600, 2000000, 2280000, 2375000, 2400000, 2432000, 2500000, 2560000, 2850000, 2918400, 2968750, 3000000, 3040000, 3200000, 3562500, 3648000, 3750000, 3800000, 3840000, 4000000, 4453125, 4560000, 4750000, 4800000, 4864000, 5000000, 5700000, 5836800, 5937500, 6000000, 6080000, 6400000, 7125000, 7296000, 7500000, 7600000, 7680000, 8000000, 8906250, 9120000, 9500000, 9600000, 9728000, 10000000, 11400000, 11875000, 12000000, 12160000, 12800000, 14250000, 14592000, 15000000, 15200000, 16000000, 17812500, 18240000, 19000000, 19200000, 20000000, 22800000, 23750000, 24000000, 24320000, 28500000, 29184000, 30000000, 30400000, 32000000, 35625000, 36480000, 38000000, 38400000, 40000000, 45600000, 47500000, 48000000, 48640000, 57000000, 60000000, 60800000, 64000000, 71250000, 72960000, 76000000, 80000000, 91200000, 95000000, 96000000, 114000000, 120000000, 121600000, 142500000, 145920000, 152000000, 160000000, 182400000, 190000000, 192000000, 228000000, 240000000, 243200000, 285000000, 304000000, 320000000, 364800000, 380000000, 456000000, 480000000, 570000000, 608000000, 729600000, 760000000, 912000000, 960000000, 1140000000, 1216000000, 1520000000, 1824000000, 2280000000, 3040000000, 3648000000, 4560000000, 6080000000, 9120000000, 18240000000]

約数ペア:

[(1, 18240000000), (2, 9120000000), (3, 6080000000), (4, 4560000000), (5, 3648000000), (6, 3040000000), (8, 2280000000), (10, 1824000000), (12, 1520000000), (15, 1216000000), (16, 1140000000), (19, 960000000), (20, 912000000), (24, 760000000), (25, 729600000), (30, 608000000), (32, 570000000), (38, 480000000), (40, 456000000), (48, 380000000), (50, 364800000), (57, 320000000), (60, 304000000), (64, 285000000), (75, 243200000), (76, 240000000), (80, 228000000), (95, 192000000), (96, 190000000), (100, 182400000), (114, 160000000), (120, 152000000), (125, 145920000), (128, 142500000), (150, 121600000), (152, 120000000), (160, 114000000), (190, 96000000), (192, 95000000), (200, 91200000), (228, 80000000), (240, 76000000), (250, 72960000), (256, 71250000), (285, 64000000), (300, 60800000), (304, 60000000), (320, 57000000), (375, 48640000), (380, 48000000), (384, 47500000), (400, 45600000), (456, 40000000), (475, 38400000), (480, 38000000), (500, 36480000), (512, 35625000), (570, 32000000), (600, 30400000), (608, 30000000), (625, 29184000), (640, 28500000), (750, 24320000), (760, 24000000), (768, 23750000), (800, 22800000), (912, 20000000), (950, 19200000), (960, 19000000), (1000, 18240000), (1024, 17812500), (1140, 16000000), (1200, 15200000), (1216, 15000000), (1250, 14592000), (1280, 14250000), (1425, 12800000), (1500, 12160000), (1520, 12000000), (1536, 11875000), (1600, 11400000), (1824, 10000000), (1875, 9728000), (1900, 9600000), (1920, 9500000), (2000, 9120000), (2048, 8906250), (2280, 8000000), (2375, 7680000), (2400, 7600000), (2432, 7500000), (2500, 7296000), (2560, 7125000), (2850, 6400000), (3000, 6080000), (3040, 6000000), (3072, 5937500), (3125, 5836800), (3200, 5700000), (3648, 5000000), (3750, 4864000), (3800, 4800000), (3840, 4750000), (4000, 4560000), (4096, 4453125), (4560, 4000000), (4750, 3840000), (4800, 3800000), (4864, 3750000), (5000, 3648000), (5120, 3562500), (5700, 3200000), (6000, 3040000), (6080, 3000000), (6144, 2968750), (6250, 2918400), (6400, 2850000), (7125, 2560000), (7296, 2500000), (7500, 2432000), (7600, 2400000), (7680, 2375000), (8000, 2280000), (9120, 2000000), (9375, 1945600), (9500, 1920000), (9600, 1900000), (9728, 1875000), (10000, 1824000), (10240, 1781250), (11400, 1600000), (11875, 1536000), (12000, 1520000), (12160, 1500000), (12288, 1484375), (12500, 1459200), (12800, 1425000), (14250, 1280000), (14592, 1250000), (15000, 1216000), (15200, 1200000), (15360, 1187500), (15625, 1167360), (16000, 1140000), (18240, 1000000), (18750, 972800), (19000, 960000), (19200, 950000), (19456, 937500), (20000, 912000), (20480, 890625), (22800, 800000), (23750, 768000), (24000, 760000), (24320, 750000), (25000, 729600), (25600, 712500), (28500, 640000), (29184, 625000), (30000, 608000), (30400, 600000), (30720, 593750), (31250, 583680), (32000, 570000), (35625, 512000), (36480, 500000), (37500, 486400), (38000, 480000), (38400, 475000), (38912, 468750), (40000, 456000), (45600, 400000), (46875, 389120), (47500, 384000), (48000, 380000), (48640, 375000), (50000, 364800), (51200, 356250), (57000, 320000), (58368, 312500), (59375, 307200), (60000, 304000), (60800, 300000), (61440, 296875), (62500, 291840), (64000, 285000), (71250, 256000), (72960, 250000), (75000, 243200), (76000, 240000), (76800, 237500), (77824, 234375), (78125, 233472), (80000, 228000), (91200, 200000), (93750, 194560), (95000, 192000), (96000, 190000), (97280, 187500), (100000, 182400), (102400, 178125), (114000, 160000), (116736, 156250), (118750, 153600), (120000, 152000), (121600, 150000), (125000, 145920), (128000, 142500)]