1681056000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 432

約数和(自身を含む): 6528740400

約数和(自身を除く): 4847684400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 256, 260, 288, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 449, 450, 468, 480, 500, 520, 576, 585, 600, 624, 640, 650, 720, 750, 768, 780, 800, 832, 898, 900, 936, 960, 975, 1000, 1040, 1125, 1152, 1170, 1200, 1248, 1280, 1300, 1347, 1440, 1500, 1560, 1600, 1625, 1664, 1796, 1800, 1872, 1920, 1950, 2000, 2080, 2245, 2250, 2304, 2340, 2400, 2496, 2600, 2694, 2880, 2925, 3000, 3120, 3200, 3250, 3328, 3592, 3600, 3744, 3840, 3900, 4000, 4041, 4160, 4490, 4500, 4680, 4800, 4875, 4992, 5200, 5388, 5760, 5837, 5850, 6000, 6240, 6400, 6500, 6735, 7184, 7200, 7488, 7800, 8000, 8082, 8320, 8980, 9000, 9360, 9600, 9750, 9984, 10400, 10776, 11225, 11520, 11674, 11700, 12000, 12480, 13000, 13470, 14368, 14400, 14625, 14976, 15600, 16000, 16164, 16640, 17511, 17960, 18000, 18720, 19200, 19500, 20205, 20800, 21552, 22450, 23348, 23400, 24000, 24960, 26000, 26940, 28736, 28800, 29185, 29250, 29952, 31200, 32000, 32328, 33675, 35022, 35920, 36000, 37440, 39000, 40410, 41600, 43104, 44900, 46696, 46800, 48000, 49920, 52000, 52533, 53880, 56125, 57472, 57600, 58370, 58500, 62400, 64656, 67350, 70044, 71840, 72000, 74880, 78000, 80820, 83200, 86208, 87555, 89800, 93392, 93600, 96000, 101025, 104000, 105066, 107760, 112250, 114944, 116740, 117000, 124800, 129312, 134700, 140088, 143680, 144000, 145925, 149760, 156000, 161640, 168375, 172416, 175110, 179600, 186784, 187200, 202050, 208000, 210132, 215520, 224500, 233480, 234000, 249600, 258624, 262665, 269400, 280176, 287360, 288000, 291850, 312000, 323280, 336750, 344832, 350220, 359200, 373568, 374400, 404100, 416000, 420264, 431040, 437775, 449000, 466960, 468000, 505125, 517248, 525330, 538800, 560352, 574720, 583700, 624000, 646560, 673500, 700440, 718400, 729625, 747136, 748800, 808200, 840528, 862080, 875550, 898000, 933920, 936000, 1010250, 1034496, 1050660, 1077600, 1120704, 1167400, 1248000, 1293120, 1313325, 1347000, 1400880, 1436800, 1459250, 1494272, 1616400, 1681056, 1724160, 1751100, 1796000, 1867840, 1872000, 2020500, 2101320, 2155200, 2188875, 2241408, 2334800, 2586240, 2626650, 2694000, 2801760, 2873600, 2918500, 3232800, 3362112, 3502200, 3592000, 3735680, 3744000, 4041000, 4202640, 4310400, 4377750, 4482816, 4669600, 5172480, 5253300, 5388000, 5603520, 5837000, 6465600, 6566625, 6724224, 7004400, 7184000, 7471360, 8082000, 8405280, 8620800, 8755500, 9339200, 10506600, 10776000, 11207040, 11674000, 12931200, 13133250, 13448448, 14008800, 14368000, 16164000, 16810560, 17511000, 18678400, 21013200, 21552000, 22414080, 23348000, 25862400, 26266500, 28017600, 32328000, 33621120, 35022000, 37356800, 42026400, 43104000, 46696000, 52533000, 56035200, 64656000, 67242240, 70044000, 84052800, 93392000, 105066000, 112070400, 129312000, 140088000, 168105600, 186784000, 210132000, 280176000, 336211200, 420264000, 560352000, 840528000, 1681056000]

約数ペア:

[(1, 1681056000), (2, 840528000), (3, 560352000), (4, 420264000), (5, 336211200), (6, 280176000), (8, 210132000), (9, 186784000), (10, 168105600), (12, 140088000), (13, 129312000), (15, 112070400), (16, 105066000), (18, 93392000), (20, 84052800), (24, 70044000), (25, 67242240), (26, 64656000), (30, 56035200), (32, 52533000), (36, 46696000), (39, 43104000), (40, 42026400), (45, 37356800), (48, 35022000), (50, 33621120), (52, 32328000), (60, 28017600), (64, 26266500), (65, 25862400), (72, 23348000), (75, 22414080), (78, 21552000), (80, 21013200), (90, 18678400), (96, 17511000), (100, 16810560), (104, 16164000), (117, 14368000), (120, 14008800), (125, 13448448), (128, 13133250), (130, 12931200), (144, 11674000), (150, 11207040), (156, 10776000), (160, 10506600), (180, 9339200), (192, 8755500), (195, 8620800), (200, 8405280), (208, 8082000), (225, 7471360), (234, 7184000), (240, 7004400), (250, 6724224), (256, 6566625), (260, 6465600), (288, 5837000), (300, 5603520), (312, 5388000), (320, 5253300), (325, 5172480), (360, 4669600), (375, 4482816), (384, 4377750), (390, 4310400), (400, 4202640), (416, 4041000), (449, 3744000), (450, 3735680), (468, 3592000), (480, 3502200), (500, 3362112), (520, 3232800), (576, 2918500), (585, 2873600), (600, 2801760), (624, 2694000), (640, 2626650), (650, 2586240), (720, 2334800), (750, 2241408), (768, 2188875), (780, 2155200), (800, 2101320), (832, 2020500), (898, 1872000), (900, 1867840), (936, 1796000), (960, 1751100), (975, 1724160), (1000, 1681056), (1040, 1616400), (1125, 1494272), (1152, 1459250), (1170, 1436800), (1200, 1400880), (1248, 1347000), (1280, 1313325), (1300, 1293120), (1347, 1248000), (1440, 1167400), (1500, 1120704), (1560, 1077600), (1600, 1050660), (1625, 1034496), (1664, 1010250), (1796, 936000), (1800, 933920), (1872, 898000), (1920, 875550), (1950, 862080), (2000, 840528), (2080, 808200), (2245, 748800), (2250, 747136), (2304, 729625), (2340, 718400), (2400, 700440), (2496, 673500), (2600, 646560), (2694, 624000), (2880, 583700), (2925, 574720), (3000, 560352), (3120, 538800), (3200, 525330), (3250, 517248), (3328, 505125), (3592, 468000), (3600, 466960), (3744, 449000), (3840, 437775), (3900, 431040), (4000, 420264), (4041, 416000), (4160, 404100), (4490, 374400), (4500, 373568), (4680, 359200), (4800, 350220), (4875, 344832), (4992, 336750), (5200, 323280), (5388, 312000), (5760, 291850), (5837, 288000), (5850, 287360), (6000, 280176), (6240, 269400), (6400, 262665), (6500, 258624), (6735, 249600), (7184, 234000), (7200, 233480), (7488, 224500), (7800, 215520), (8000, 210132), (8082, 208000), (8320, 202050), (8980, 187200), (9000, 186784), (9360, 179600), (9600, 175110), (9750, 172416), (9984, 168375), (10400, 161640), (10776, 156000), (11225, 149760), (11520, 145925), (11674, 144000), (11700, 143680), (12000, 140088), (12480, 134700), (13000, 129312), (13470, 124800), (14368, 117000), (14400, 116740), (14625, 114944), (14976, 112250), (15600, 107760), (16000, 105066), (16164, 104000), (16640, 101025), (17511, 96000), (17960, 93600), (18000, 93392), (18720, 89800), (19200, 87555), (19500, 86208), (20205, 83200), (20800, 80820), (21552, 78000), (22450, 74880), (23348, 72000), (23400, 71840), (24000, 70044), (24960, 67350), (26000, 64656), (26940, 62400), (28736, 58500), (28800, 58370), (29185, 57600), (29250, 57472), (29952, 56125), (31200, 53880), (32000, 52533), (32328, 52000), (33675, 49920), (35022, 48000), (35920, 46800), (36000, 46696), (37440, 44900), (39000, 43104), (40410, 41600)]