2138434560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 352

約数和(自身を含む): 7860480000

約数和(自身を除く): 5722045440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 499, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 998, 1024, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1497, 1536, 1674, 1728, 1860, 1920, 1984, 1996, 2160, 2232, 2304, 2480, 2495, 2560, 2790, 2880, 2976, 2994, 3072, 3348, 3456, 3720, 3840, 3968, 3992, 4185, 4320, 4464, 4491, 4608, 4960, 4990, 5120, 5580, 5760, 5952, 5988, 6696, 6912, 7440, 7485, 7680, 7936, 7984, 8370, 8640, 8928, 8982, 9216, 9920, 9980, 11160, 11520, 11904, 11976, 13392, 13473, 13824, 14880, 14970, 15360, 15469, 15872, 15968, 16740, 17280, 17856, 17964, 19840, 19960, 22320, 22455, 23040, 23808, 23952, 26784, 26946, 27648, 29760, 29940, 30938, 31744, 31936, 33480, 34560, 35712, 35928, 39680, 39920, 44640, 44910, 46080, 46407, 47616, 47904, 53568, 53892, 59520, 59880, 61876, 63872, 66960, 67365, 69120, 71424, 71856, 77345, 79360, 79840, 89280, 89820, 92814, 95232, 95808, 107136, 107784, 119040, 119760, 123752, 127744, 133920, 134730, 138240, 139221, 142848, 143712, 154690, 158720, 159680, 178560, 179640, 185628, 191616, 214272, 215568, 232035, 238080, 239520, 247504, 255488, 267840, 269460, 278442, 285696, 287424, 309380, 319360, 357120, 359280, 371256, 383232, 417663, 428544, 431136, 464070, 476160, 479040, 495008, 510976, 535680, 538920, 556884, 574848, 618760, 638720, 696105, 714240, 718560, 742512, 766464, 835326, 857088, 862272, 928140, 958080, 990016, 1071360, 1077840, 1113768, 1149696, 1237520, 1277440, 1392210, 1428480, 1437120, 1485024, 1532928, 1670652, 1724544, 1856280, 1916160, 1980032, 2088315, 2142720, 2155680, 2227536, 2299392, 2475040, 2554880, 2784420, 2874240, 2970048, 3341304, 3449088, 3712560, 3832320, 3960064, 4176630, 4285440, 4311360, 4455072, 4598784, 4950080, 5568840, 5748480, 5940096, 6682608, 6898176, 7425120, 7664640, 7920128, 8353260, 8622720, 8910144, 9900160, 11137680, 11496960, 11880192, 13365216, 13796352, 14850240, 15840256, 16706520, 17245440, 17820288, 19800320, 22275360, 22993920, 23760384, 26730432, 29700480, 33413040, 34490880, 35640576, 39600640, 44550720, 47520768, 53460864, 59400960, 66826080, 68981760, 71281152, 79201280, 89101440, 106921728, 118801920, 133652160, 142562304, 178202880, 213843456, 237603840, 267304320, 356405760, 427686912, 534608640, 712811520, 1069217280, 2138434560]

約数ペア:

[(1, 2138434560), (2, 1069217280), (3, 712811520), (4, 534608640), (5, 427686912), (6, 356405760), (8, 267304320), (9, 237603840), (10, 213843456), (12, 178202880), (15, 142562304), (16, 133652160), (18, 118801920), (20, 106921728), (24, 89101440), (27, 79201280), (30, 71281152), (31, 68981760), (32, 66826080), (36, 59400960), (40, 53460864), (45, 47520768), (48, 44550720), (54, 39600640), (60, 35640576), (62, 34490880), (64, 33413040), (72, 29700480), (80, 26730432), (90, 23760384), (93, 22993920), (96, 22275360), (108, 19800320), (120, 17820288), (124, 17245440), (128, 16706520), (135, 15840256), (144, 14850240), (155, 13796352), (160, 13365216), (180, 11880192), (186, 11496960), (192, 11137680), (216, 9900160), (240, 8910144), (248, 8622720), (256, 8353260), (270, 7920128), (279, 7664640), (288, 7425120), (310, 6898176), (320, 6682608), (360, 5940096), (372, 5748480), (384, 5568840), (432, 4950080), (465, 4598784), (480, 4455072), (496, 4311360), (499, 4285440), (512, 4176630), (540, 3960064), (558, 3832320), (576, 3712560), (620, 3449088), (640, 3341304), (720, 2970048), (744, 2874240), (768, 2784420), (837, 2554880), (864, 2475040), (930, 2299392), (960, 2227536), (992, 2155680), (998, 2142720), (1024, 2088315), (1080, 1980032), (1116, 1916160), (1152, 1856280), (1240, 1724544), (1280, 1670652), (1395, 1532928), (1440, 1485024), (1488, 1437120), (1497, 1428480), (1536, 1392210), (1674, 1277440), (1728, 1237520), (1860, 1149696), (1920, 1113768), (1984, 1077840), (1996, 1071360), (2160, 990016), (2232, 958080), (2304, 928140), (2480, 862272), (2495, 857088), (2560, 835326), (2790, 766464), (2880, 742512), (2976, 718560), (2994, 714240), (3072, 696105), (3348, 638720), (3456, 618760), (3720, 574848), (3840, 556884), (3968, 538920), (3992, 535680), (4185, 510976), (4320, 495008), (4464, 479040), (4491, 476160), (4608, 464070), (4960, 431136), (4990, 428544), (5120, 417663), (5580, 383232), (5760, 371256), (5952, 359280), (5988, 357120), (6696, 319360), (6912, 309380), (7440, 287424), (7485, 285696), (7680, 278442), (7936, 269460), (7984, 267840), (8370, 255488), (8640, 247504), (8928, 239520), (8982, 238080), (9216, 232035), (9920, 215568), (9980, 214272), (11160, 191616), (11520, 185628), (11904, 179640), (11976, 178560), (13392, 159680), (13473, 158720), (13824, 154690), (14880, 143712), (14970, 142848), (15360, 139221), (15469, 138240), (15872, 134730), (15968, 133920), (16740, 127744), (17280, 123752), (17856, 119760), (17964, 119040), (19840, 107784), (19960, 107136), (22320, 95808), (22455, 95232), (23040, 92814), (23808, 89820), (23952, 89280), (26784, 79840), (26946, 79360), (27648, 77345), (29760, 71856), (29940, 71424), (30938, 69120), (31744, 67365), (31936, 66960), (33480, 63872), (34560, 61876), (35712, 59880), (35928, 59520), (39680, 53892), (39920, 53568), (44640, 47904), (44910, 47616), (46080, 46407)]