12990240000

素因数分解:

$2^8\times 3^3\times 5^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 720

約数和(自身を含む): 50061975040

約数和(自身を除く): 37071735040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 97, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 180, 186, 192, 194, 200, 216, 225, 240, 248, 250, 256, 270, 279, 288, 291, 300, 310, 320, 360, 372, 375, 384, 388, 400, 432, 450, 465, 480, 485, 496, 500, 540, 558, 576, 582, 600, 620, 625, 640, 675, 720, 744, 750, 768, 775, 776, 800, 837, 864, 873, 900, 930, 960, 970, 992, 1000, 1080, 1116, 1125, 1152, 1164, 1200, 1240, 1250, 1280, 1350, 1395, 1440, 1455, 1488, 1500, 1550, 1552, 1600, 1674, 1728, 1746, 1800, 1860, 1875, 1920, 1940, 1984, 2000, 2160, 2232, 2250, 2304, 2325, 2328, 2400, 2425, 2480, 2500, 2619, 2700, 2790, 2880, 2910, 2976, 3000, 3007, 3100, 3104, 3200, 3348, 3375, 3456, 3492, 3600, 3720, 3750, 3840, 3875, 3880, 3968, 4000, 4185, 4320, 4365, 4464, 4500, 4650, 4656, 4800, 4850, 4960, 5000, 5238, 5400, 5580, 5625, 5760, 5820, 5952, 6000, 6014, 6200, 6208, 6400, 6696, 6750, 6912, 6975, 6984, 7200, 7275, 7440, 7500, 7750, 7760, 7936, 8000, 8370, 8640, 8730, 8928, 9000, 9021, 9300, 9312, 9600, 9700, 9920, 10000, 10476, 10800, 11160, 11250, 11520, 11625, 11640, 11904, 12000, 12028, 12125, 12400, 12416, 13095, 13392, 13500, 13950, 13968, 14400, 14550, 14880, 15000, 15035, 15500, 15520, 16000, 16740, 16875, 17280, 17460, 17856, 18000, 18042, 18600, 18624, 19200, 19375, 19400, 19840, 20000, 20925, 20952, 21600, 21825, 22320, 22500, 23250, 23280, 23808, 24000, 24056, 24250, 24800, 24832, 26190, 26784, 27000, 27063, 27900, 27936, 28800, 29100, 29760, 30000, 30070, 31000, 31040, 32000, 33480, 33750, 34560, 34875, 34920, 35712, 36000, 36084, 36375, 37200, 37248, 38750, 38800, 39680, 40000, 41850, 41904, 43200, 43650, 44640, 45000, 45105, 46500, 46560, 48000, 48112, 48500, 49600, 52380, 53568, 54000, 54126, 55800, 55872, 57600, 58125, 58200, 59520, 60000, 60140, 60625, 62000, 62080, 65475, 66960, 67500, 69750, 69840, 71424, 72000, 72168, 72750, 74400, 74496, 75175, 77500, 77600, 80000, 81189, 83700, 83808, 86400, 87300, 89280, 90000, 90210, 93000, 93120, 96000, 96224, 97000, 99200, 104625, 104760, 107136, 108000, 108252, 109125, 111600, 111744, 116250, 116400, 119040, 120000, 120280, 121250, 124000, 124160, 130950, 133920, 135000, 135315, 139500, 139680, 144000, 144336, 145500, 148800, 150350, 155000, 155200, 160000, 162378, 167400, 167616, 172800, 174375, 174600, 178560, 180000, 180420, 181875, 186000, 186240, 192448, 194000, 198400, 209250, 209520, 214272, 216000, 216504, 218250, 223200, 223488, 225525, 232500, 232800, 240000, 240560, 242500, 248000, 261900, 267840, 270000, 270630, 279000, 279360, 288000, 288672, 291000, 297600, 300700, 310000, 310400, 324756, 327375, 334800, 335232, 348750, 349200, 357120, 360000, 360840, 363750, 372000, 372480, 375875, 384896, 388000, 405945, 418500, 419040, 432000, 433008, 436500, 446400, 451050, 465000, 465600, 480000, 481120, 485000, 496000, 523125, 523800, 535680, 540000, 541260, 545625, 558000, 558720, 577344, 582000, 595200, 601400, 620000, 620800, 649512, 654750, 669600, 670464, 676575, 697500, 698400, 720000, 721680, 727500, 744000, 751750, 769792, 776000, 811890, 837000, 838080, 864000, 866016, 873000, 892800, 902100, 930000, 931200, 962240, 970000, 992000, 1046250, 1047600, 1071360, 1080000, 1082520, 1091250, 1116000, 1117440, 1127625, 1154688, 1164000, 1202800, 1240000, 1299024, 1309500, 1339200, 1353150, 1395000, 1396800, 1440000, 1443360, 1455000, 1488000, 1503500, 1552000, 1623780, 1636875, 1674000, 1676160, 1732032, 1746000, 1785600, 1804200, 1860000, 1862400, 1879375, 1924480, 1940000, 2029725, 2092500, 2095200, 2160000, 2165040, 2182500, 2232000, 2255250, 2309376, 2328000, 2405600, 2480000, 2598048, 2619000, 2678400, 2706300, 2790000, 2793600, 2886720, 2910000, 2976000, 3007000, 3104000, 3247560, 3273750, 3348000, 3352320, 3382875, 3464064, 3492000, 3608400, 3720000, 3758750, 3848960, 3880000, 4059450, 4185000, 4190400, 4320000, 4330080, 4365000, 4464000, 4510500, 4656000, 4811200, 4960000, 5196096, 5238000, 5356800, 5412600, 5580000, 5587200, 5638125, 5773440, 5820000, 6014000, 6495120, 6547500, 6696000, 6765750, 6928128, 6984000, 7216800, 7440000, 7517500, 7760000, 8118900, 8370000, 8380800, 8660160, 8730000, 8928000, 9021000, 9312000, 9622400, 10148625, 10392192, 10476000, 10825200, 11160000, 11276250, 11546880, 11640000, 12028000, 12990240, 13095000, 13392000, 13531500, 13968000, 14433600, 14880000, 15035000, 15520000, 16237800, 16740000, 16761600, 16914375, 17320320, 17460000, 18042000, 19244800, 20297250, 20784384, 20952000, 21650400, 22320000, 22552500, 23280000, 24056000, 25980480, 26190000, 26784000, 27063000, 27936000, 28867200, 30070000, 32475600, 33480000, 33828750, 34640640, 34920000, 36084000, 40594500, 41904000, 43300800, 44640000, 45105000, 46560000, 48112000, 50743125, 51960960, 52380000, 54126000, 57734400, 60140000, 64951200, 66960000, 67657500, 69840000, 72168000, 81189000, 83808000, 86601600, 90210000, 96224000, 101486250, 103921920, 104760000, 108252000, 120280000, 129902400, 133920000, 135315000, 139680000, 144336000, 162378000, 173203200, 180420000, 202972500, 209520000, 216504000, 240560000, 259804800, 270630000, 288672000, 324756000, 360840000, 405945000, 419040000, 433008000, 481120000, 519609600, 541260000, 649512000, 721680000, 811890000, 866016000, 1082520000, 1299024000, 1443360000, 1623780000, 2165040000, 2598048000, 3247560000, 4330080000, 6495120000, 12990240000]

約数ペア:

[(1, 12990240000), (2, 6495120000), (3, 4330080000), (4, 3247560000), (5, 2598048000), (6, 2165040000), (8, 1623780000), (9, 1443360000), (10, 1299024000), (12, 1082520000), (15, 866016000), (16, 811890000), (18, 721680000), (20, 649512000), (24, 541260000), (25, 519609600), (27, 481120000), (30, 433008000), (31, 419040000), (32, 405945000), (36, 360840000), (40, 324756000), (45, 288672000), (48, 270630000), (50, 259804800), (54, 240560000), (60, 216504000), (62, 209520000), (64, 202972500), (72, 180420000), (75, 173203200), (80, 162378000), (90, 144336000), (93, 139680000), (96, 135315000), (97, 133920000), (100, 129902400), (108, 120280000), (120, 108252000), (124, 104760000), (125, 103921920), (128, 101486250), (135, 96224000), (144, 90210000), (150, 86601600), (155, 83808000), (160, 81189000), (180, 72168000), (186, 69840000), (192, 67657500), (194, 66960000), (200, 64951200), (216, 60140000), (225, 57734400), (240, 54126000), (248, 52380000), (250, 51960960), (256, 50743125), (270, 48112000), (279, 46560000), (288, 45105000), (291, 44640000), (300, 43300800), (310, 41904000), (320, 40594500), (360, 36084000), (372, 34920000), (375, 34640640), (384, 33828750), (388, 33480000), (400, 32475600), (432, 30070000), (450, 28867200), (465, 27936000), (480, 27063000), (485, 26784000), (496, 26190000), (500, 25980480), (540, 24056000), (558, 23280000), (576, 22552500), (582, 22320000), (600, 21650400), (620, 20952000), (625, 20784384), (640, 20297250), (675, 19244800), (720, 18042000), (744, 17460000), (750, 17320320), (768, 16914375), (775, 16761600), (776, 16740000), (800, 16237800), (837, 15520000), (864, 15035000), (873, 14880000), (900, 14433600), (930, 13968000), (960, 13531500), (970, 13392000), (992, 13095000), (1000, 12990240), (1080, 12028000), (1116, 11640000), (1125, 11546880), (1152, 11276250), (1164, 11160000), (1200, 10825200), (1240, 10476000), (1250, 10392192), (1280, 10148625), (1350, 9622400), (1395, 9312000), (1440, 9021000), (1455, 8928000), (1488, 8730000), (1500, 8660160), (1550, 8380800), (1552, 8370000), (1600, 8118900), (1674, 7760000), (1728, 7517500), (1746, 7440000), (1800, 7216800), (1860, 6984000), (1875, 6928128), (1920, 6765750), (1940, 6696000), (1984, 6547500), (2000, 6495120), (2160, 6014000), (2232, 5820000), (2250, 5773440), (2304, 5638125), (2325, 5587200), (2328, 5580000), (2400, 5412600), (2425, 5356800), (2480, 5238000), (2500, 5196096), (2619, 4960000), (2700, 4811200), (2790, 4656000), (2880, 4510500), (2910, 4464000), (2976, 4365000), (3000, 4330080), (3007, 4320000), (3100, 4190400), (3104, 4185000), (3200, 4059450), (3348, 3880000), (3375, 3848960), (3456, 3758750), (3492, 3720000), (3600, 3608400), (3720, 3492000), (3750, 3464064), (3840, 3382875), (3875, 3352320), (3880, 3348000), (3968, 3273750), (4000, 3247560), (4185, 3104000), (4320, 3007000), (4365, 2976000), (4464, 2910000), (4500, 2886720), (4650, 2793600), (4656, 2790000), (4800, 2706300), (4850, 2678400), (4960, 2619000), (5000, 2598048), (5238, 2480000), (5400, 2405600), (5580, 2328000), (5625, 2309376), (5760, 2255250), (5820, 2232000), (5952, 2182500), (6000, 2165040), (6014, 2160000), (6200, 2095200), (6208, 2092500), (6400, 2029725), (6696, 1940000), (6750, 1924480), (6912, 1879375), (6975, 1862400), (6984, 1860000), (7200, 1804200), (7275, 1785600), (7440, 1746000), (7500, 1732032), (7750, 1676160), (7760, 1674000), (7936, 1636875), (8000, 1623780), (8370, 1552000), (8640, 1503500), (8730, 1488000), (8928, 1455000), (9000, 1443360), (9021, 1440000), (9300, 1396800), (9312, 1395000), (9600, 1353150), (9700, 1339200), (9920, 1309500), (10000, 1299024), (10476, 1240000), (10800, 1202800), (11160, 1164000), (11250, 1154688), (11520, 1127625), (11625, 1117440), (11640, 1116000), (11904, 1091250), (12000, 1082520), (12028, 1080000), (12125, 1071360), (12400, 1047600), (12416, 1046250), (13095, 992000), (13392, 970000), (13500, 962240), (13950, 931200), (13968, 930000), (14400, 902100), (14550, 892800), (14880, 873000), (15000, 866016), (15035, 864000), (15500, 838080), (15520, 837000), (16000, 811890), (16740, 776000), (16875, 769792), (17280, 751750), (17460, 744000), (17856, 727500), (18000, 721680), (18042, 720000), (18600, 698400), (18624, 697500), (19200, 676575), (19375, 670464), (19400, 669600), (19840, 654750), (20000, 649512), (20925, 620800), (20952, 620000), (21600, 601400), (21825, 595200), (22320, 582000), (22500, 577344), (23250, 558720), (23280, 558000), (23808, 545625), (24000, 541260), (24056, 540000), (24250, 535680), (24800, 523800), (24832, 523125), (26190, 496000), (26784, 485000), (27000, 481120), (27063, 480000), (27900, 465600), (27936, 465000), (28800, 451050), (29100, 446400), (29760, 436500), (30000, 433008), (30070, 432000), (31000, 419040), (31040, 418500), (32000, 405945), (33480, 388000), (33750, 384896), (34560, 375875), (34875, 372480), (34920, 372000), (35712, 363750), (36000, 360840), (36084, 360000), (36375, 357120), (37200, 349200), (37248, 348750), (38750, 335232), (38800, 334800), (39680, 327375), (40000, 324756), (41850, 310400), (41904, 310000), (43200, 300700), (43650, 297600), (44640, 291000), (45000, 288672), (45105, 288000), (46500, 279360), (46560, 279000), (48000, 270630), (48112, 270000), (48500, 267840), (49600, 261900), (52380, 248000), (53568, 242500), (54000, 240560), (54126, 240000), (55800, 232800), (55872, 232500), (57600, 225525), (58125, 223488), (58200, 223200), (59520, 218250), (60000, 216504), (60140, 216000), (60625, 214272), (62000, 209520), (62080, 209250), (65475, 198400), (66960, 194000), (67500, 192448), (69750, 186240), (69840, 186000), (71424, 181875), (72000, 180420), (72168, 180000), (72750, 178560), (74400, 174600), (74496, 174375), (75175, 172800), (77500, 167616), (77600, 167400), (80000, 162378), (81189, 160000), (83700, 155200), (83808, 155000), (86400, 150350), (87300, 148800), (89280, 145500), (90000, 144336), (90210, 144000), (93000, 139680), (93120, 139500), (96000, 135315), (96224, 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