2940000000

素因数分解:

$2^8\times 3^1\times 5^7\times 7^2$

素因数の和:68

約数の個数: 432

約数和(自身を含む): 11377705248

約数和(自身を除く): 8437705248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 525, 560, 588, 600, 625, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 960, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1250, 1280, 1344, 1400, 1470, 1500, 1568, 1600, 1680, 1750, 1792, 1875, 1920, 1960, 2000, 2100, 2240, 2352, 2400, 2450, 2500, 2625, 2688, 2800, 2940, 3000, 3125, 3136, 3200, 3360, 3500, 3675, 3750, 3840, 3920, 4000, 4200, 4375, 4480, 4704, 4800, 4900, 5000, 5250, 5376, 5600, 5880, 6000, 6125, 6250, 6272, 6400, 6720, 7000, 7350, 7500, 7840, 8000, 8400, 8750, 8960, 9375, 9408, 9600, 9800, 10000, 10500, 11200, 11760, 12000, 12250, 12500, 12544, 13125, 13440, 14000, 14700, 15000, 15625, 15680, 16000, 16800, 17500, 18375, 18750, 18816, 19200, 19600, 20000, 21000, 21875, 22400, 23520, 24000, 24500, 25000, 26250, 26880, 28000, 29400, 30000, 30625, 31250, 31360, 32000, 33600, 35000, 36750, 37500, 37632, 39200, 40000, 42000, 43750, 44800, 46875, 47040, 48000, 49000, 50000, 52500, 56000, 58800, 60000, 61250, 62500, 62720, 65625, 67200, 70000, 73500, 75000, 78125, 78400, 80000, 84000, 87500, 91875, 93750, 94080, 96000, 98000, 100000, 105000, 109375, 112000, 117600, 120000, 122500, 125000, 131250, 134400, 140000, 147000, 150000, 153125, 156250, 156800, 160000, 168000, 175000, 183750, 187500, 188160, 196000, 200000, 210000, 218750, 224000, 234375, 235200, 240000, 245000, 250000, 262500, 280000, 294000, 300000, 306250, 312500, 313600, 328125, 336000, 350000, 367500, 375000, 392000, 400000, 420000, 437500, 459375, 468750, 470400, 480000, 490000, 500000, 525000, 546875, 560000, 588000, 600000, 612500, 625000, 656250, 672000, 700000, 735000, 750000, 765625, 784000, 800000, 840000, 875000, 918750, 937500, 940800, 980000, 1000000, 1050000, 1093750, 1120000, 1176000, 1200000, 1225000, 1250000, 1312500, 1400000, 1470000, 1500000, 1531250, 1568000, 1640625, 1680000, 1750000, 1837500, 1875000, 1960000, 2000000, 2100000, 2187500, 2296875, 2352000, 2400000, 2450000, 2500000, 2625000, 2800000, 2940000, 3000000, 3062500, 3281250, 3360000, 3500000, 3675000, 3750000, 3828125, 3920000, 4000000, 4200000, 4375000, 4593750, 4704000, 4900000, 5000000, 5250000, 5600000, 5880000, 6000000, 6125000, 6562500, 7000000, 7350000, 7500000, 7656250, 7840000, 8400000, 8750000, 9187500, 9800000, 10000000, 10500000, 11484375, 11760000, 12000000, 12250000, 13125000, 14000000, 14700000, 15000000, 15312500, 16800000, 17500000, 18375000, 19600000, 20000000, 21000000, 22968750, 23520000, 24500000, 26250000, 28000000, 29400000, 30000000, 30625000, 35000000, 36750000, 39200000, 42000000, 45937500, 49000000, 52500000, 58800000, 60000000, 61250000, 70000000, 73500000, 84000000, 91875000, 98000000, 105000000, 117600000, 122500000, 140000000, 147000000, 183750000, 196000000, 210000000, 245000000, 294000000, 367500000, 420000000, 490000000, 588000000, 735000000, 980000000, 1470000000, 2940000000]

約数ペア:

[(1, 2940000000), (2, 1470000000), (3, 980000000), (4, 735000000), (5, 588000000), (6, 490000000), (7, 420000000), (8, 367500000), (10, 294000000), (12, 245000000), (14, 210000000), (15, 196000000), (16, 183750000), (20, 147000000), (21, 140000000), (24, 122500000), (25, 117600000), (28, 105000000), (30, 98000000), (32, 91875000), (35, 84000000), (40, 73500000), (42, 70000000), (48, 61250000), (49, 60000000), (50, 58800000), (56, 52500000), (60, 49000000), (64, 45937500), (70, 42000000), (75, 39200000), (80, 36750000), (84, 35000000), (96, 30625000), (98, 30000000), (100, 29400000), (105, 28000000), (112, 26250000), (120, 24500000), (125, 23520000), (128, 22968750), (140, 21000000), (147, 20000000), (150, 19600000), (160, 18375000), (168, 17500000), (175, 16800000), (192, 15312500), (196, 15000000), (200, 14700000), (210, 14000000), (224, 13125000), (240, 12250000), (245, 12000000), (250, 11760000), (256, 11484375), (280, 10500000), (294, 10000000), (300, 9800000), (320, 9187500), (336, 8750000), (350, 8400000), (375, 7840000), (384, 7656250), (392, 7500000), (400, 7350000), (420, 7000000), (448, 6562500), (480, 6125000), (490, 6000000), (500, 5880000), (525, 5600000), (560, 5250000), (588, 5000000), (600, 4900000), (625, 4704000), (640, 4593750), (672, 4375000), (700, 4200000), (735, 4000000), (750, 3920000), (768, 3828125), (784, 3750000), (800, 3675000), (840, 3500000), (875, 3360000), (896, 3281250), (960, 3062500), (980, 3000000), (1000, 2940000), (1050, 2800000), (1120, 2625000), (1176, 2500000), (1200, 2450000), (1225, 2400000), (1250, 2352000), (1280, 2296875), (1344, 2187500), (1400, 2100000), (1470, 2000000), (1500, 1960000), (1568, 1875000), (1600, 1837500), (1680, 1750000), (1750, 1680000), (1792, 1640625), (1875, 1568000), (1920, 1531250), (1960, 1500000), (2000, 1470000), (2100, 1400000), (2240, 1312500), (2352, 1250000), (2400, 1225000), (2450, 1200000), (2500, 1176000), (2625, 1120000), (2688, 1093750), (2800, 1050000), (2940, 1000000), (3000, 980000), (3125, 940800), (3136, 937500), (3200, 918750), (3360, 875000), (3500, 840000), (3675, 800000), (3750, 784000), (3840, 765625), (3920, 750000), (4000, 735000), (4200, 700000), (4375, 672000), (4480, 656250), (4704, 625000), (4800, 612500), (4900, 600000), (5000, 588000), (5250, 560000), (5376, 546875), (5600, 525000), (5880, 500000), (6000, 490000), (6125, 480000), (6250, 470400), (6272, 468750), (6400, 459375), (6720, 437500), (7000, 420000), (7350, 400000), (7500, 392000), (7840, 375000), (8000, 367500), (8400, 350000), (8750, 336000), (8960, 328125), (9375, 313600), (9408, 312500), (9600, 306250), (9800, 300000), (10000, 294000), (10500, 280000), (11200, 262500), (11760, 250000), (12000, 245000), (12250, 240000), (12500, 235200), (12544, 234375), (13125, 224000), (13440, 218750), (14000, 210000), (14700, 200000), (15000, 196000), (15625, 188160), (15680, 187500), (16000, 183750), (16800, 175000), (17500, 168000), (18375, 160000), (18750, 156800), (18816, 156250), (19200, 153125), (19600, 150000), (20000, 147000), (21000, 140000), (21875, 134400), (22400, 131250), (23520, 125000), (24000, 122500), (24500, 120000), (25000, 117600), (26250, 112000), (26880, 109375), (28000, 105000), (29400, 100000), (30000, 98000), (30625, 96000), (31250, 94080), (31360, 93750), (32000, 91875), (33600, 87500), (35000, 84000), (36750, 80000), (37500, 78400), (37632, 78125), (39200, 75000), (40000, 73500), (42000, 70000), (43750, 67200), (44800, 65625), (46875, 62720), (47040, 62500), (48000, 61250), (49000, 60000), (50000, 58800), (52500, 56000)]