13281408000

素因数分解:

$2^{10}\times 3^5\times 5^3\times 7^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 1056

約数和(自身を含む): 57653476608

約数和(自身を除く): 44372068608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 61, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 122, 125, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 183, 189, 192, 200, 210, 216, 224, 225, 240, 243, 244, 250, 252, 256, 270, 280, 288, 300, 305, 315, 320, 324, 336, 350, 360, 366, 375, 378, 384, 400, 405, 420, 427, 432, 448, 450, 480, 486, 488, 500, 504, 512, 525, 540, 549, 560, 567, 576, 600, 610, 630, 640, 648, 672, 675, 700, 720, 732, 750, 756, 768, 800, 810, 840, 854, 864, 875, 896, 900, 915, 945, 960, 972, 976, 1000, 1008, 1024, 1050, 1080, 1098, 1120, 1125, 1134, 1152, 1200, 1215, 1220, 1260, 1280, 1281, 1296, 1344, 1350, 1400, 1440, 1464, 1500, 1512, 1525, 1536, 1575, 1600, 1620, 1647, 1680, 1701, 1708, 1728, 1750, 1792, 1800, 1830, 1890, 1920, 1944, 1952, 2000, 2016, 2025, 2100, 2135, 2160, 2196, 2240, 2250, 2268, 2304, 2400, 2430, 2440, 2520, 2560, 2562, 2592, 2625, 2688, 2700, 2745, 2800, 2835, 2880, 2928, 3000, 3024, 3050, 3072, 3150, 3200, 3240, 3294, 3360, 3375, 3402, 3416, 3456, 3500, 3584, 3600, 3660, 3780, 3840, 3843, 3888, 3904, 4000, 4032, 4050, 4200, 4270, 4320, 4392, 4480, 4500, 4536, 4575, 4608, 4725, 4800, 4860, 4880, 4941, 5040, 5120, 5124, 5184, 5250, 5376, 5400, 5490, 5600, 5670, 5760, 5856, 6000, 6048, 6075, 6100, 6300, 6400, 6405, 6480, 6588, 6720, 6750, 6804, 6832, 6912, 7000, 7168, 7200, 7320, 7560, 7625, 7680, 7686, 7776, 7808, 7875, 8000, 8064, 8100, 8235, 8400, 8505, 8540, 8640, 8784, 8960, 9000, 9072, 9150, 9216, 9450, 9600, 9720, 9760, 9882, 10080, 10125, 10248, 10368, 10500, 10675, 10752, 10800, 10980, 11200, 11340, 11520, 11529, 11712, 12000, 12096, 12150, 12200, 12600, 12800, 12810, 12960, 13176, 13440, 13500, 13608, 13664, 13725, 13824, 14000, 14175, 14400, 14640, 14823, 15120, 15250, 15360, 15372, 15552, 15616, 15750, 16000, 16128, 16200, 16470, 16800, 17010, 17080, 17280, 17568, 17920, 18000, 18144, 18300, 18900, 19200, 19215, 19440, 19520, 19764, 20160, 20250, 20496, 20736, 21000, 21350, 21504, 21600, 21960, 22400, 22680, 22875, 23040, 23058, 23424, 23625, 24000, 24192, 24300, 24400, 24705, 25200, 25600, 25620, 25920, 26352, 26880, 27000, 27216, 27328, 27450, 27648, 28000, 28350, 28800, 29280, 29646, 30240, 30375, 30500, 30744, 31104, 31232, 31500, 32000, 32025, 32256, 32400, 32940, 33600, 34020, 34160, 34560, 34587, 35136, 35840, 36000, 36288, 36600, 37800, 38400, 38430, 38880, 39040, 39528, 40320, 40500, 40992, 41175, 41472, 42000, 42525, 42700, 43200, 43920, 44800, 45360, 45750, 46080, 46116, 46848, 47250, 48000, 48384, 48600, 48800, 49410, 50400, 51240, 51840, 52704, 53375, 53760, 54000, 54432, 54656, 54900, 56000, 56700, 57600, 57645, 58560, 59292, 60480, 60750, 61000, 61488, 62208, 62464, 63000, 64000, 64050, 64512, 64800, 65880, 67200, 68040, 68320, 68625, 69120, 69174, 70272, 70875, 72000, 72576, 73200, 74115, 75600, 76800, 76860, 77760, 78080, 79056, 80640, 81000, 81984, 82350, 82944, 84000, 85050, 85400, 86400, 87840, 89600, 90720, 91500, 92232, 93696, 94500, 96000, 96075, 96768, 97200, 97600, 98820, 100800, 102480, 103680, 103761, 105408, 106750, 107520, 108000, 108864, 109312, 109800, 112000, 113400, 115200, 115290, 117120, 118584, 120960, 121500, 122000, 122976, 123525, 124416, 126000, 128000, 128100, 129600, 131760, 134400, 136080, 136640, 137250, 138240, 138348, 140544, 141750, 144000, 145152, 146400, 148230, 151200, 153720, 155520, 156160, 158112, 160125, 161280, 162000, 163968, 164700, 168000, 170100, 170800, 172800, 172935, 175680, 179200, 181440, 183000, 184464, 187392, 189000, 192000, 192150, 193536, 194400, 195200, 197640, 201600, 204960, 205875, 207360, 207522, 210816, 212625, 213500, 216000, 217728, 218624, 219600, 224000, 226800, 230400, 230580, 234240, 237168, 241920, 243000, 244000, 245952, 247050, 248832, 252000, 256200, 259200, 263520, 268800, 272160, 273280, 274500, 276696, 281088, 283500, 288000, 288225, 290304, 292800, 296460, 302400, 307440, 311040, 312320, 316224, 320250, 322560, 324000, 327936, 329400, 336000, 340200, 341600, 345600, 345870, 351360, 362880, 366000, 368928, 370575, 378000, 384000, 384300, 388800, 390400, 395280, 403200, 409920, 411750, 414720, 415044, 421632, 425250, 427000, 432000, 435456, 437248, 439200, 448000, 453600, 461160, 468480, 474336, 480375, 483840, 486000, 488000, 491904, 494100, 504000, 512400, 518400, 518805, 527040, 537600, 544320, 546560, 549000, 553392, 562176, 567000, 576000, 576450, 580608, 585600, 592920, 604800, 614880, 617625, 622080, 632448, 640500, 648000, 655872, 658800, 672000, 680400, 683200, 691200, 691740, 702720, 725760, 732000, 737856, 741150, 756000, 768600, 777600, 780800, 790560, 806400, 819840, 823500, 830088, 843264, 850500, 854000, 864000, 864675, 870912, 878400, 896000, 907200, 922320, 936960, 948672, 960750, 967680, 972000, 976000, 983808, 988200, 1008000, 1024800, 1036800, 1037610, 1054080, 1088640, 1093120, 1098000, 1106784, 1134000, 1152000, 1152900, 1171200, 1185840, 1209600, 1229760, 1235250, 1244160, 1264896, 1281000, 1296000, 1311744, 1317600, 1344000, 1360800, 1366400, 1383480, 1405440, 1441125, 1451520, 1464000, 1475712, 1482300, 1512000, 1537200, 1555200, 1561600, 1581120, 1612800, 1639680, 1647000, 1660176, 1686528, 1701000, 1708000, 1728000, 1729350, 1741824, 1756800, 1814400, 1844640, 1852875, 1897344, 1921500, 1944000, 1952000, 1967616, 1976400, 2016000, 2049600, 2073600, 2075220, 2108160, 2177280, 2186240, 2196000, 2213568, 2268000, 2305800, 2342400, 2371680, 2419200, 2459520, 2470500, 2529792, 2562000, 2592000, 2594025, 2635200, 2688000, 2721600, 2732800, 2766960, 2810880, 2882250, 2903040, 2928000, 2951424, 2964600, 3024000, 3074400, 3110400, 3162240, 3279360, 3294000, 3320352, 3402000, 3416000, 3456000, 3458700, 3513600, 3628800, 3689280, 3705750, 3794688, 3843000, 3888000, 3904000, 3935232, 3952800, 4032000, 4099200, 4150440, 4216320, 4323375, 4354560, 4392000, 4427136, 4536000, 4611600, 4684800, 4743360, 4838400, 4919040, 4941000, 5059584, 5124000, 5184000, 5188050, 5270400, 5443200, 5465600, 5533920, 5764500, 5856000, 5902848, 5929200, 6048000, 6148800, 6220800, 6324480, 6558720, 6588000, 6640704, 6804000, 6832000, 6917400, 7027200, 7257600, 7378560, 7411500, 7589376, 7686000, 7776000, 7808000, 7905600, 8064000, 8198400, 8300880, 8432640, 8646750, 8709120, 8784000, 8854272, 9072000, 9223200, 9486720, 9838080, 9882000, 10248000, 10368000, 10376100, 10540800, 10886400, 10931200, 11067840, 11529000, 11712000, 11805696, 11858400, 12096000, 12297600, 12648960, 12970125, 13176000, 13281408, 13608000, 13664000, 13834800, 14054400, 14515200, 14757120, 14823000, 15178752, 15372000, 15552000, 15811200, 16396800, 16601760, 17293500, 17568000, 17708544, 18144000, 18446400, 18973440, 19676160, 19764000, 20496000, 20752200, 21081600, 21772800, 22135680, 23058000, 23424000, 23716800, 24192000, 24595200, 25297920, 25940250, 26352000, 26562816, 27216000, 27328000, 27669600, 29514240, 29646000, 30744000, 31104000, 31622400, 32793600, 33203520, 34587000, 35136000, 35417088, 36288000, 36892800, 37946880, 39528000, 40992000, 41504400, 42163200, 43545600, 44271360, 46116000, 47433600, 49190400, 51880500, 52704000, 53125632, 54432000, 54656000, 55339200, 59028480, 59292000, 61488000, 63244800, 66407040, 69174000, 70272000, 72576000, 73785600, 75893760, 79056000, 81984000, 83008800, 88542720, 92232000, 94867200, 98380800, 103761000, 105408000, 106251264, 108864000, 110678400, 118584000, 122976000, 126489600, 132814080, 138348000, 147571200, 158112000, 163968000, 166017600, 177085440, 184464000, 189734400, 207522000, 210816000, 217728000, 221356800, 237168000, 245952000, 265628160, 276696000, 295142400, 316224000, 332035200, 368928000, 379468800, 415044000, 442713600, 474336000, 491904000, 531256320, 553392000, 632448000, 664070400, 737856000, 830088000, 885427200, 948672000, 1106784000, 1328140800, 1475712000, 1660176000, 1897344000, 2213568000, 2656281600, 3320352000, 4427136000, 6640704000, 13281408000]

約数ペア:

[(1, 13281408000), (2, 6640704000), (3, 4427136000), (4, 3320352000), (5, 2656281600), (6, 2213568000), (7, 1897344000), (8, 1660176000), (9, 1475712000), (10, 1328140800), (12, 1106784000), (14, 948672000), (15, 885427200), (16, 830088000), (18, 737856000), (20, 664070400), (21, 632448000), (24, 553392000), (25, 531256320), (27, 491904000), (28, 474336000), (30, 442713600), (32, 415044000), (35, 379468800), (36, 368928000), (40, 332035200), (42, 316224000), (45, 295142400), (48, 276696000), (50, 265628160), (54, 245952000), (56, 237168000), (60, 221356800), (61, 217728000), (63, 210816000), (64, 207522000), (70, 189734400), (72, 184464000), (75, 177085440), (80, 166017600), (81, 163968000), (84, 158112000), (90, 147571200), (96, 138348000), (100, 132814080), (105, 126489600), (108, 122976000), (112, 118584000), (120, 110678400), (122, 108864000), (125, 106251264), (126, 105408000), (128, 103761000), (135, 98380800), (140, 94867200), (144, 92232000), (150, 88542720), (160, 83008800), (162, 81984000), (168, 79056000), (175, 75893760), (180, 73785600), (183, 72576000), (189, 70272000), (192, 69174000), (200, 66407040), (210, 63244800), (216, 61488000), (224, 59292000), (225, 59028480), (240, 55339200), (243, 54656000), (244, 54432000), (250, 53125632), (252, 52704000), (256, 51880500), (270, 49190400), (280, 47433600), (288, 46116000), (300, 44271360), (305, 43545600), (315, 42163200), (320, 41504400), (324, 40992000), (336, 39528000), (350, 37946880), (360, 36892800), (366, 36288000), (375, 35417088), (378, 35136000), (384, 34587000), (400, 33203520), (405, 32793600), (420, 31622400), (427, 31104000), (432, 30744000), (448, 29646000), (450, 29514240), (480, 27669600), (486, 27328000), (488, 27216000), (500, 26562816), (504, 26352000), (512, 25940250), (525, 25297920), (540, 24595200), (549, 24192000), (560, 23716800), (567, 23424000), (576, 23058000), (600, 22135680), (610, 21772800), (630, 21081600), (640, 20752200), (648, 20496000), (672, 19764000), (675, 19676160), (700, 18973440), (720, 18446400), (732, 18144000), (750, 17708544), (756, 17568000), (768, 17293500), (800, 16601760), (810, 16396800), (840, 15811200), (854, 15552000), (864, 15372000), (875, 15178752), (896, 14823000), (900, 14757120), (915, 14515200), (945, 14054400), (960, 13834800), (972, 13664000), (976, 13608000), (1000, 13281408), (1008, 13176000), (1024, 12970125), (1050, 12648960), (1080, 12297600), (1098, 12096000), (1120, 11858400), (1125, 11805696), (1134, 11712000), (1152, 11529000), (1200, 11067840), (1215, 10931200), (1220, 10886400), (1260, 10540800), (1280, 10376100), (1281, 10368000), (1296, 10248000), (1344, 9882000), (1350, 9838080), (1400, 9486720), (1440, 9223200), (1464, 9072000), (1500, 8854272), (1512, 8784000), (1525, 8709120), (1536, 8646750), (1575, 8432640), (1600, 8300880), (1620, 8198400), (1647, 8064000), (1680, 7905600), (1701, 7808000), (1708, 7776000), (1728, 7686000), (1750, 7589376), (1792, 7411500), (1800, 7378560), (1830, 7257600), (1890, 7027200), (1920, 6917400), (1944, 6832000), (1952, 6804000), (2000, 6640704), (2016, 6588000), (2025, 6558720), (2100, 6324480), (2135, 6220800), (2160, 6148800), (2196, 6048000), (2240, 5929200), (2250, 5902848), (2268, 5856000), (2304, 5764500), (2400, 5533920), (2430, 5465600), (2440, 5443200), (2520, 5270400), (2560, 5188050), (2562, 5184000), (2592, 5124000), (2625, 5059584), (2688, 4941000), (2700, 4919040), (2745, 4838400), (2800, 4743360), (2835, 4684800), (2880, 4611600), (2928, 4536000), (3000, 4427136), (3024, 4392000), (3050, 4354560), (3072, 4323375), (3150, 4216320), (3200, 4150440), (3240, 4099200), (3294, 4032000), (3360, 3952800), (3375, 3935232), (3402, 3904000), (3416, 3888000), (3456, 3843000), (3500, 3794688), (3584, 3705750), (3600, 3689280), (3660, 3628800), (3780, 3513600), (3840, 3458700), (3843, 3456000), (3888, 3416000), (3904, 3402000), (4000, 3320352), (4032, 3294000), (4050, 3279360), (4200, 3162240), (4270, 3110400), (4320, 3074400), (4392, 3024000), (4480, 2964600), (4500, 2951424), (4536, 2928000), (4575, 2903040), (4608, 2882250), (4725, 2810880), (4800, 2766960), (4860, 2732800), (4880, 2721600), (4941, 2688000), (5040, 2635200), (5120, 2594025), (5124, 2592000), (5184, 2562000), (5250, 2529792), (5376, 2470500), (5400, 2459520), (5490, 2419200), (5600, 2371680), (5670, 2342400), (5760, 2305800), (5856, 2268000), (6000, 2213568), (6048, 2196000), (6075, 2186240), (6100, 2177280), (6300, 2108160), (6400, 2075220), (6405, 2073600), (6480, 2049600), (6588, 2016000), (6720, 1976400), (6750, 1967616), (6804, 1952000), (6832, 1944000), (6912, 1921500), (7000, 1897344), (7168, 1852875), (7200, 1844640), (7320, 1814400), (7560, 1756800), (7625, 1741824), (7680, 1729350), (7686, 1728000), (7776, 1708000), (7808, 1701000), (7875, 1686528), (8000, 1660176), (8064, 1647000), (8100, 1639680), (8235, 1612800), (8400, 1581120), (8505, 1561600), (8540, 1555200), (8640, 1537200), (8784, 1512000), (8960, 1482300), (9000, 1475712), (9072, 1464000), (9150, 1451520), (9216, 1441125), (9450, 1405440), (9600, 1383480), (9720, 1366400), (9760, 1360800), (9882, 1344000), (10080, 1317600), (10125, 1311744), (10248, 1296000), (10368, 1281000), (10500, 1264896), (10675, 1244160), (10752, 1235250), (10800, 1229760), (10980, 1209600), (11200, 1185840), (11340, 1171200), (11520, 1152900), (11529, 1152000), (11712, 1134000), (12000, 1106784), (12096, 1098000), (12150, 1093120), (12200, 1088640), (12600, 1054080), (12800, 1037610), (12810, 1036800), (12960, 1024800), (13176, 1008000), (13440, 988200), (13500, 983808), (13608, 976000), (13664, 972000), (13725, 967680), (13824, 960750), (14000, 948672), (14175, 936960), (14400, 922320), (14640, 907200), (14823, 896000), (15120, 878400), (15250, 870912), (15360, 864675), (15372, 864000), (15552, 854000), (15616, 850500), (15750, 843264), (16000, 830088), (16128, 823500), (16200, 819840), (16470, 806400), (16800, 790560), (17010, 780800), (17080, 777600), (17280, 768600), (17568, 756000), (17920, 741150), (18000, 737856), (18144, 732000), (18300, 725760), (18900, 702720), (19200, 691740), (19215, 691200), (19440, 683200), (19520, 680400), (19764, 672000), (20160, 658800), (20250, 655872), (20496, 648000), (20736, 640500), (21000, 632448), (21350, 622080), (21504, 617625), (21600, 614880), (21960, 604800), (22400, 592920), (22680, 585600), (22875, 580608), (23040, 576450), (23058, 576000), (23424, 567000), (23625, 562176), (24000, 553392), (24192, 549000), (24300, 546560), (24400, 544320), (24705, 537600), (25200, 527040), (25600, 518805), (25620, 518400), (25920, 512400), (26352, 504000), (26880, 494100), (27000, 491904), (27216, 488000), (27328, 486000), (27450, 483840), (27648, 480375), (28000, 474336), (28350, 468480), (28800, 461160), (29280, 453600), (29646, 448000), (30240, 439200), (30375, 437248), (30500, 435456), (30744, 432000), (31104, 427000), (31232, 425250), (31500, 421632), (32000, 415044), (32025, 414720), (32256, 411750), (32400, 409920), (32940, 403200), (33600, 395280), (34020, 390400), (34160, 388800), (34560, 384300), (34587, 384000), (35136, 378000), (35840, 370575), (36000, 368928), (36288, 366000), (36600, 362880), (37800, 351360), (38400, 345870), (38430, 345600), (38880, 341600), (39040, 340200), (39528, 336000), (40320, 329400), (40500, 327936), (40992, 324000), (41175, 322560), (41472, 320250), (42000, 316224), (42525, 312320), (42700, 311040), (43200, 307440), (43920, 302400), (44800, 296460), (45360, 292800), (45750, 290304), (46080, 288225), (46116, 288000), (46848, 283500), (47250, 281088), (48000, 276696), (48384, 274500), (48600, 273280), (48800, 272160), (49410, 268800), (50400, 263520), (51240, 259200), (51840, 256200), (52704, 252000), (53375, 248832), (53760, 247050), (54000, 245952), (54432, 244000), (54656, 243000), (54900, 241920), (56000, 237168), (56700, 234240), (57600, 230580), (57645, 230400), (58560, 226800), (59292, 224000), (60480, 219600), (60750, 218624), (61000, 217728), (61488, 216000), (62208, 213500), (62464, 212625), (63000, 210816), (64000, 207522), (64050, 207360), (64512, 205875), (64800, 204960), (65880, 201600), (67200, 197640), (68040, 195200), (68320, 194400), (68625, 193536), (69120, 192150), (69174, 192000), (70272, 189000), (70875, 187392), (72000, 184464), (72576, 183000), (73200, 181440), (74115, 179200), (75600, 175680), (76800, 172935), (76860, 172800), (77760, 170800), (78080, 170100), (79056, 168000), (80640, 164700), (81000, 163968), (81984, 162000), (82350, 161280), (82944, 160125), (84000, 158112), (85050, 156160), (85400, 155520), (86400, 153720), (87840, 151200), (89600, 148230), (90720, 146400), (91500, 145152), (92232, 144000), (93696, 141750), (94500, 140544), (96000, 138348), (96075, 138240), (96768, 137250), (97200, 136640), (97600, 136080), (98820, 134400), (100800, 131760), (102480, 129600), (103680, 128100), (103761, 128000), (105408, 126000), (106750, 124416), (107520, 123525), (108000, 122976), (108864, 122000), (109312, 121500), (109800, 120960), (112000, 118584), (113400, 117120), (115200, 115290)]