2106000000

素因数分解:

$2^7\times 3^4\times 5^6\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 560

約数和(自身を含む): 8436806070

約数和(自身を除く): 6330806070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 128, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 375, 384, 390, 400, 405, 416, 432, 450, 468, 480, 500, 520, 540, 576, 585, 600, 624, 625, 640, 648, 650, 675, 702, 720, 750, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1000, 1040, 1053, 1080, 1125, 1152, 1170, 1200, 1248, 1250, 1296, 1300, 1350, 1404, 1440, 1500, 1560, 1600, 1620, 1625, 1664, 1728, 1755, 1800, 1872, 1875, 1920, 1950, 2000, 2025, 2080, 2106, 2160, 2250, 2340, 2400, 2496, 2500, 2592, 2600, 2700, 2808, 2880, 2925, 3000, 3120, 3125, 3200, 3240, 3250, 3375, 3456, 3510, 3600, 3744, 3750, 3900, 4000, 4050, 4160, 4212, 4320, 4500, 4680, 4800, 4875, 4992, 5000, 5184, 5200, 5265, 5400, 5616, 5625, 5760, 5850, 6000, 6240, 6250, 6480, 6500, 6750, 7020, 7200, 7488, 7500, 7800, 8000, 8100, 8125, 8320, 8424, 8640, 8775, 9000, 9360, 9375, 9600, 9750, 10000, 10125, 10368, 10400, 10530, 10800, 11232, 11250, 11700, 12000, 12480, 12500, 12960, 13000, 13500, 14040, 14400, 14625, 14976, 15000, 15600, 15625, 16000, 16200, 16250, 16848, 16875, 17280, 17550, 18000, 18720, 18750, 19500, 20000, 20250, 20800, 21060, 21600, 22464, 22500, 23400, 24000, 24375, 24960, 25000, 25920, 26000, 26325, 27000, 28080, 28125, 28800, 29250, 30000, 31200, 31250, 32400, 32500, 33696, 33750, 35100, 36000, 37440, 37500, 39000, 40000, 40500, 40625, 41600, 42120, 43200, 43875, 44928, 45000, 46800, 46875, 48000, 48750, 50000, 50625, 51840, 52000, 52650, 54000, 56160, 56250, 58500, 60000, 62400, 62500, 64800, 65000, 67392, 67500, 70200, 72000, 73125, 74880, 75000, 78000, 80000, 81000, 81250, 84240, 84375, 86400, 87750, 90000, 93600, 93750, 97500, 100000, 101250, 104000, 105300, 108000, 112320, 112500, 117000, 120000, 121875, 124800, 125000, 129600, 130000, 131625, 134784, 135000, 140400, 140625, 144000, 146250, 150000, 156000, 162000, 162500, 168480, 168750, 175500, 180000, 187200, 187500, 195000, 200000, 202500, 203125, 208000, 210600, 216000, 219375, 224640, 225000, 234000, 240000, 243750, 250000, 253125, 259200, 260000, 263250, 270000, 280800, 281250, 292500, 300000, 312000, 324000, 325000, 336960, 337500, 351000, 360000, 365625, 374400, 375000, 390000, 400000, 405000, 406250, 421200, 421875, 432000, 438750, 450000, 468000, 487500, 500000, 506250, 520000, 526500, 540000, 561600, 562500, 585000, 600000, 609375, 624000, 648000, 650000, 658125, 673920, 675000, 702000, 720000, 731250, 750000, 780000, 810000, 812500, 842400, 843750, 877500, 900000, 936000, 975000, 1000000, 1012500, 1040000, 1053000, 1080000, 1096875, 1123200, 1125000, 1170000, 1200000, 1218750, 1265625, 1296000, 1300000, 1316250, 1350000, 1404000, 1462500, 1500000, 1560000, 1620000, 1625000, 1684800, 1687500, 1755000, 1800000, 1828125, 1872000, 1950000, 2000000, 2025000, 2106000, 2160000, 2193750, 2250000, 2340000, 2437500, 2531250, 2600000, 2632500, 2700000, 2808000, 2925000, 3000000, 3120000, 3240000, 3250000, 3290625, 3369600, 3375000, 3510000, 3600000, 3656250, 3900000, 4050000, 4212000, 4387500, 4500000, 4680000, 4875000, 5062500, 5200000, 5265000, 5400000, 5484375, 5616000, 5850000, 6000000, 6480000, 6500000, 6581250, 6750000, 7020000, 7312500, 7800000, 8100000, 8424000, 8775000, 9000000, 9360000, 9750000, 10125000, 10530000, 10800000, 10968750, 11700000, 13000000, 13162500, 13500000, 14040000, 14625000, 15600000, 16200000, 16453125, 16848000, 17550000, 18000000, 19500000, 20250000, 21060000, 21937500, 23400000, 26000000, 26325000, 27000000, 28080000, 29250000, 32400000, 32906250, 35100000, 39000000, 40500000, 42120000, 43875000, 46800000, 52650000, 54000000, 58500000, 65812500, 70200000, 78000000, 81000000, 84240000, 87750000, 105300000, 117000000, 131625000, 140400000, 162000000, 175500000, 210600000, 234000000, 263250000, 351000000, 421200000, 526500000, 702000000, 1053000000, 2106000000]

約数ペア:

[(1, 2106000000), (2, 1053000000), (3, 702000000), (4, 526500000), (5, 421200000), (6, 351000000), (8, 263250000), (9, 234000000), (10, 210600000), (12, 175500000), (13, 162000000), (15, 140400000), (16, 131625000), (18, 117000000), (20, 105300000), (24, 87750000), (25, 84240000), (26, 81000000), (27, 78000000), (30, 70200000), (32, 65812500), (36, 58500000), (39, 54000000), (40, 52650000), (45, 46800000), (48, 43875000), (50, 42120000), (52, 40500000), (54, 39000000), (60, 35100000), (64, 32906250), (65, 32400000), (72, 29250000), (75, 28080000), (78, 27000000), (80, 26325000), (81, 26000000), (90, 23400000), (96, 21937500), (100, 21060000), (104, 20250000), (108, 19500000), (117, 18000000), (120, 17550000), (125, 16848000), (128, 16453125), (130, 16200000), (135, 15600000), (144, 14625000), (150, 14040000), (156, 13500000), (160, 13162500), (162, 13000000), (180, 11700000), (192, 10968750), (195, 10800000), (200, 10530000), (208, 10125000), (216, 9750000), (225, 9360000), (234, 9000000), (240, 8775000), (250, 8424000), (260, 8100000), (270, 7800000), (288, 7312500), (300, 7020000), (312, 6750000), (320, 6581250), (324, 6500000), (325, 6480000), (351, 6000000), (360, 5850000), (375, 5616000), (384, 5484375), (390, 5400000), (400, 5265000), (405, 5200000), (416, 5062500), (432, 4875000), (450, 4680000), (468, 4500000), (480, 4387500), (500, 4212000), (520, 4050000), (540, 3900000), (576, 3656250), (585, 3600000), (600, 3510000), (624, 3375000), (625, 3369600), (640, 3290625), (648, 3250000), (650, 3240000), (675, 3120000), (702, 3000000), (720, 2925000), (750, 2808000), (780, 2700000), (800, 2632500), (810, 2600000), (832, 2531250), (864, 2437500), (900, 2340000), (936, 2250000), (960, 2193750), (975, 2160000), (1000, 2106000), (1040, 2025000), (1053, 2000000), (1080, 1950000), (1125, 1872000), (1152, 1828125), (1170, 1800000), (1200, 1755000), (1248, 1687500), (1250, 1684800), (1296, 1625000), (1300, 1620000), (1350, 1560000), (1404, 1500000), (1440, 1462500), (1500, 1404000), (1560, 1350000), (1600, 1316250), (1620, 1300000), (1625, 1296000), (1664, 1265625), (1728, 1218750), (1755, 1200000), (1800, 1170000), (1872, 1125000), (1875, 1123200), (1920, 1096875), (1950, 1080000), (2000, 1053000), (2025, 1040000), (2080, 1012500), (2106, 1000000), (2160, 975000), (2250, 936000), (2340, 900000), (2400, 877500), (2496, 843750), (2500, 842400), (2592, 812500), (2600, 810000), (2700, 780000), (2808, 750000), (2880, 731250), (2925, 720000), (3000, 702000), (3120, 675000), (3125, 673920), (3200, 658125), (3240, 650000), (3250, 648000), (3375, 624000), (3456, 609375), (3510, 600000), (3600, 585000), (3744, 562500), (3750, 561600), (3900, 540000), (4000, 526500), (4050, 520000), (4160, 506250), (4212, 500000), (4320, 487500), (4500, 468000), (4680, 450000), (4800, 438750), (4875, 432000), (4992, 421875), (5000, 421200), (5184, 406250), (5200, 405000), (5265, 400000), (5400, 390000), (5616, 375000), (5625, 374400), (5760, 365625), (5850, 360000), (6000, 351000), (6240, 337500), (6250, 336960), (6480, 325000), (6500, 324000), (6750, 312000), (7020, 300000), (7200, 292500), (7488, 281250), (7500, 280800), (7800, 270000), (8000, 263250), (8100, 260000), (8125, 259200), (8320, 253125), (8424, 250000), (8640, 243750), (8775, 240000), (9000, 234000), (9360, 225000), (9375, 224640), (9600, 219375), (9750, 216000), (10000, 210600), (10125, 208000), (10368, 203125), (10400, 202500), (10530, 200000), (10800, 195000), (11232, 187500), (11250, 187200), (11700, 180000), (12000, 175500), (12480, 168750), (12500, 168480), (12960, 162500), (13000, 162000), (13500, 156000), (14040, 150000), (14400, 146250), (14625, 144000), (14976, 140625), (15000, 140400), (15600, 135000), (15625, 134784), (16000, 131625), (16200, 130000), (16250, 129600), (16848, 125000), (16875, 124800), (17280, 121875), (17550, 120000), (18000, 117000), (18720, 112500), (18750, 112320), (19500, 108000), (20000, 105300), (20250, 104000), (20800, 101250), (21060, 100000), (21600, 97500), (22464, 93750), (22500, 93600), (23400, 90000), (24000, 87750), (24375, 86400), (24960, 84375), (25000, 84240), (25920, 81250), (26000, 81000), (26325, 80000), (27000, 78000), (28080, 75000), (28125, 74880), (28800, 73125), (29250, 72000), (30000, 70200), (31200, 67500), (31250, 67392), (32400, 65000), (32500, 64800), (33696, 62500), (33750, 62400), (35100, 60000), (36000, 58500), (37440, 56250), (37500, 56160), (39000, 54000), (40000, 52650), (40500, 52000), (40625, 51840), (41600, 50625), (42120, 50000), (43200, 48750), (43875, 48000), (44928, 46875), (45000, 46800)]