856128000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^3\times {\mathrm{13}}^1$

素因数の和:70

約数の個数: 640

約数和(自身を含む): 3574771200

約数和(自身を除く): 2718643200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 125, 128, 130, 140, 147, 150, 156, 160, 168, 175, 182, 192, 195, 196, 200, 208, 210, 224, 240, 245, 250, 256, 260, 273, 280, 294, 300, 312, 320, 325, 336, 343, 350, 364, 375, 384, 390, 392, 400, 416, 420, 448, 455, 480, 490, 500, 512, 520, 525, 546, 560, 588, 600, 624, 637, 640, 650, 672, 686, 700, 728, 735, 750, 768, 780, 784, 800, 832, 840, 875, 896, 910, 960, 975, 980, 1000, 1029, 1040, 1050, 1092, 1120, 1176, 1200, 1225, 1248, 1274, 1280, 1300, 1344, 1365, 1372, 1400, 1456, 1470, 1500, 1536, 1560, 1568, 1600, 1625, 1664, 1680, 1715, 1750, 1792, 1820, 1911, 1920, 1950, 1960, 2000, 2058, 2080, 2100, 2184, 2240, 2275, 2352, 2400, 2450, 2496, 2548, 2560, 2600, 2625, 2688, 2730, 2744, 2800, 2912, 2940, 3000, 3120, 3136, 3185, 3200, 3250, 3328, 3360, 3430, 3500, 3584, 3640, 3675, 3822, 3840, 3900, 3920, 4000, 4116, 4160, 4200, 4368, 4459, 4480, 4550, 4704, 4800, 4875, 4900, 4992, 5096, 5145, 5200, 5250, 5376, 5460, 5488, 5600, 5824, 5880, 6000, 6125, 6240, 6272, 6370, 6400, 6500, 6656, 6720, 6825, 6860, 7000, 7280, 7350, 7644, 7680, 7800, 7840, 8000, 8232, 8320, 8400, 8575, 8736, 8918, 8960, 9100, 9408, 9555, 9600, 9750, 9800, 9984, 10192, 10290, 10400, 10500, 10752, 10920, 10976, 11200, 11375, 11648, 11760, 12000, 12250, 12480, 12544, 12740, 12800, 13000, 13377, 13440, 13650, 13720, 14000, 14560, 14700, 15288, 15600, 15680, 15925, 16000, 16464, 16640, 16800, 17150, 17472, 17836, 17920, 18200, 18375, 18816, 19110, 19200, 19500, 19600, 19968, 20384, 20580, 20800, 21000, 21840, 21952, 22295, 22400, 22750, 23296, 23520, 24000, 24500, 24960, 25088, 25480, 25725, 26000, 26754, 26880, 27300, 27440, 28000, 29120, 29400, 30576, 31200, 31360, 31850, 32000, 32928, 33280, 33600, 34125, 34300, 34944, 35672, 36400, 36750, 37632, 38220, 38400, 39000, 39200, 40768, 41160, 41600, 42000, 42875, 43680, 43904, 44590, 44800, 45500, 46592, 47040, 47775, 48000, 49000, 49920, 50960, 51450, 52000, 53508, 53760, 54600, 54880, 56000, 58240, 58800, 61152, 62400, 62720, 63700, 64000, 65856, 66885, 67200, 68250, 68600, 69888, 71344, 72800, 73500, 75264, 76440, 78000, 78400, 79625, 81536, 82320, 83200, 84000, 85750, 87360, 87808, 89180, 89600, 91000, 94080, 95550, 96000, 98000, 99840, 101920, 102900, 104000, 107016, 109200, 109760, 111475, 112000, 116480, 117600, 122304, 124800, 125440, 127400, 128625, 131712, 133770, 134400, 136500, 137200, 139776, 142688, 145600, 147000, 152880, 156000, 156800, 159250, 163072, 164640, 166400, 168000, 171500, 174720, 175616, 178360, 182000, 188160, 191100, 192000, 196000, 203840, 205800, 208000, 214032, 218400, 219520, 222950, 224000, 232960, 235200, 238875, 244608, 249600, 254800, 257250, 263424, 267540, 268800, 273000, 274400, 285376, 291200, 294000, 305760, 312000, 313600, 318500, 326144, 329280, 334425, 336000, 343000, 349440, 356720, 364000, 376320, 382200, 392000, 407680, 411600, 416000, 428064, 436800, 439040, 445900, 448000, 470400, 477750, 489216, 499200, 509600, 514500, 526848, 535080, 546000, 548800, 557375, 570752, 582400, 588000, 611520, 624000, 627200, 637000, 658560, 668850, 672000, 686000, 698880, 713440, 728000, 764400, 784000, 815360, 823200, 832000, 856128, 873600, 878080, 891800, 940800, 955500, 978432, 1019200, 1029000, 1070160, 1092000, 1097600, 1114750, 1141504, 1164800, 1176000, 1223040, 1248000, 1274000, 1317120, 1337700, 1344000, 1372000, 1426880, 1456000, 1528800, 1568000, 1630720, 1646400, 1672125, 1712256, 1747200, 1783600, 1881600, 1911000, 2038400, 2058000, 2140320, 2184000, 2195200, 2229500, 2283008, 2352000, 2446080, 2496000, 2548000, 2634240, 2675400, 2744000, 2853760, 2912000, 3057600, 3136000, 3292800, 3344250, 3424512, 3494400, 3567200, 3822000, 4076800, 4116000, 4280640, 4368000, 4390400, 4459000, 4704000, 4892160, 5096000, 5350800, 5488000, 5707520, 5824000, 6115200, 6585600, 6688500, 6849024, 7134400, 7644000, 8153600, 8232000, 8561280, 8736000, 8918000, 9408000, 10192000, 10701600, 10976000, 11415040, 12230400, 13171200, 13377000, 14268800, 15288000, 16464000, 17122560, 17472000, 17836000, 20384000, 21403200, 21952000, 24460800, 26754000, 28537600, 30576000, 32928000, 34245120, 35672000, 40768000, 42806400, 53508000, 57075200, 61152000, 65856000, 71344000, 85612800, 107016000, 122304000, 142688000, 171225600, 214032000, 285376000, 428064000, 856128000]

約数ペア:

[(1, 856128000), (2, 428064000), (3, 285376000), (4, 214032000), (5, 171225600), (6, 142688000), (7, 122304000), (8, 107016000), (10, 85612800), (12, 71344000), (13, 65856000), (14, 61152000), (15, 57075200), (16, 53508000), (20, 42806400), (21, 40768000), (24, 35672000), (25, 34245120), (26, 32928000), (28, 30576000), (30, 28537600), (32, 26754000), (35, 24460800), (39, 21952000), (40, 21403200), (42, 20384000), (48, 17836000), (49, 17472000), (50, 17122560), (52, 16464000), (56, 15288000), (60, 14268800), (64, 13377000), (65, 13171200), (70, 12230400), (75, 11415040), (78, 10976000), (80, 10701600), (84, 10192000), (91, 9408000), (96, 8918000), (98, 8736000), (100, 8561280), (104, 8232000), (105, 8153600), (112, 7644000), (120, 7134400), (125, 6849024), (128, 6688500), (130, 6585600), (140, 6115200), (147, 5824000), (150, 5707520), (156, 5488000), (160, 5350800), (168, 5096000), (175, 4892160), (182, 4704000), (192, 4459000), (195, 4390400), (196, 4368000), (200, 4280640), (208, 4116000), (210, 4076800), (224, 3822000), (240, 3567200), (245, 3494400), (250, 3424512), (256, 3344250), (260, 3292800), (273, 3136000), (280, 3057600), (294, 2912000), (300, 2853760), (312, 2744000), (320, 2675400), (325, 2634240), (336, 2548000), (343, 2496000), (350, 2446080), (364, 2352000), (375, 2283008), (384, 2229500), (390, 2195200), (392, 2184000), (400, 2140320), (416, 2058000), (420, 2038400), (448, 1911000), (455, 1881600), (480, 1783600), (490, 1747200), (500, 1712256), (512, 1672125), (520, 1646400), (525, 1630720), (546, 1568000), (560, 1528800), (588, 1456000), (600, 1426880), (624, 1372000), (637, 1344000), (640, 1337700), (650, 1317120), (672, 1274000), (686, 1248000), (700, 1223040), (728, 1176000), (735, 1164800), (750, 1141504), (768, 1114750), (780, 1097600), (784, 1092000), (800, 1070160), (832, 1029000), (840, 1019200), (875, 978432), (896, 955500), (910, 940800), (960, 891800), (975, 878080), (980, 873600), (1000, 856128), (1029, 832000), (1040, 823200), (1050, 815360), (1092, 784000), (1120, 764400), (1176, 728000), (1200, 713440), (1225, 698880), (1248, 686000), (1274, 672000), (1280, 668850), (1300, 658560), (1344, 637000), (1365, 627200), (1372, 624000), (1400, 611520), (1456, 588000), (1470, 582400), (1500, 570752), (1536, 557375), (1560, 548800), (1568, 546000), (1600, 535080), (1625, 526848), (1664, 514500), (1680, 509600), (1715, 499200), (1750, 489216), (1792, 477750), (1820, 470400), (1911, 448000), (1920, 445900), (1950, 439040), (1960, 436800), (2000, 428064), (2058, 416000), (2080, 411600), (2100, 407680), (2184, 392000), (2240, 382200), (2275, 376320), (2352, 364000), (2400, 356720), (2450, 349440), (2496, 343000), (2548, 336000), (2560, 334425), (2600, 329280), (2625, 326144), (2688, 318500), (2730, 313600), (2744, 312000), (2800, 305760), (2912, 294000), (2940, 291200), (3000, 285376), (3120, 274400), (3136, 273000), (3185, 268800), (3200, 267540), (3250, 263424), (3328, 257250), (3360, 254800), (3430, 249600), (3500, 244608), (3584, 238875), (3640, 235200), (3675, 232960), (3822, 224000), (3840, 222950), (3900, 219520), (3920, 218400), (4000, 214032), (4116, 208000), (4160, 205800), (4200, 203840), (4368, 196000), (4459, 192000), (4480, 191100), (4550, 188160), (4704, 182000), (4800, 178360), (4875, 175616), (4900, 174720), (4992, 171500), (5096, 168000), (5145, 166400), (5200, 164640), (5250, 163072), (5376, 159250), (5460, 156800), (5488, 156000), (5600, 152880), (5824, 147000), (5880, 145600), (6000, 142688), (6125, 139776), (6240, 137200), (6272, 136500), (6370, 134400), (6400, 133770), (6500, 131712), (6656, 128625), (6720, 127400), (6825, 125440), (6860, 124800), (7000, 122304), (7280, 117600), (7350, 116480), (7644, 112000), (7680, 111475), (7800, 109760), (7840, 109200), (8000, 107016), (8232, 104000), (8320, 102900), (8400, 101920), (8575, 99840), (8736, 98000), (8918, 96000), (8960, 95550), (9100, 94080), (9408, 91000), (9555, 89600), (9600, 89180), (9750, 87808), (9800, 87360), (9984, 85750), (10192, 84000), (10290, 83200), (10400, 82320), (10500, 81536), (10752, 79625), (10920, 78400), (10976, 78000), (11200, 76440), (11375, 75264), (11648, 73500), (11760, 72800), (12000, 71344), (12250, 69888), (12480, 68600), (12544, 68250), (12740, 67200), (12800, 66885), (13000, 65856), (13377, 64000), (13440, 63700), (13650, 62720), (13720, 62400), (14000, 61152), (14560, 58800), (14700, 58240), (15288, 56000), (15600, 54880), (15680, 54600), (15925, 53760), (16000, 53508), (16464, 52000), (16640, 51450), (16800, 50960), (17150, 49920), (17472, 49000), (17836, 48000), (17920, 47775), (18200, 47040), (18375, 46592), (18816, 45500), (19110, 44800), (19200, 44590), (19500, 43904), (19600, 43680), (19968, 42875), (20384, 42000), (20580, 41600), (20800, 41160), (21000, 40768), (21840, 39200), (21952, 39000), (22295, 38400), (22400, 38220), (22750, 37632), (23296, 36750), (23520, 36400), (24000, 35672), (24500, 34944), (24960, 34300), (25088, 34125), (25480, 33600), (25725, 33280), (26000, 32928), (26754, 32000), (26880, 31850), (27300, 31360), (27440, 31200), (28000, 30576), (29120, 29400)]