1373483520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:704

約数の個数: 320

約数和(自身を含む): 5043962880

約数和(自身を除く): 3670479360

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, 512, 540, 558, 576, 620, 640, 641, 720, 744, 768, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1282, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1923, 1984, 2160, 2232, 2304, 2480, 2560, 2564, 2790, 2880, 2976, 3205, 3348, 3456, 3720, 3840, 3846, 3968, 4185, 4320, 4464, 4608, 4960, 5128, 5580, 5760, 5769, 5952, 6410, 6696, 6912, 7440, 7680, 7692, 7936, 8370, 8640, 8928, 9615, 9920, 10256, 11160, 11520, 11538, 11904, 12820, 13392, 13824, 14880, 15384, 15872, 16740, 17280, 17307, 17856, 19230, 19840, 19871, 20512, 22320, 23040, 23076, 23808, 25640, 26784, 28845, 29760, 30768, 33480, 34560, 34614, 35712, 38460, 39680, 39742, 41024, 44640, 46152, 47616, 51280, 53568, 57690, 59520, 59613, 61536, 66960, 69120, 69228, 71424, 76920, 79360, 79484, 82048, 86535, 89280, 92304, 99355, 102560, 107136, 115380, 119040, 119226, 123072, 133920, 138456, 142848, 153840, 158968, 164096, 173070, 178560, 178839, 184608, 198710, 205120, 214272, 230760, 238080, 238452, 246144, 267840, 276912, 298065, 307680, 317936, 328192, 346140, 357120, 357678, 369216, 397420, 410240, 428544, 461520, 476904, 492288, 535680, 536517, 553824, 596130, 615360, 635872, 692280, 714240, 715356, 738432, 794840, 820480, 894195, 923040, 953808, 984576, 1071360, 1073034, 1107648, 1192260, 1230720, 1271744, 1384560, 1430712, 1476864, 1589680, 1640960, 1788390, 1846080, 1907616, 2142720, 2146068, 2215296, 2384520, 2461440, 2543488, 2682585, 2769120, 2861424, 2953728, 3179360, 3576780, 3692160, 3815232, 4292136, 4430592, 4769040, 4922880, 5086976, 5365170, 5538240, 5722848, 6358720, 7153560, 7384320, 7630464, 8584272, 8861184, 9538080, 10173952, 10730340, 11076480, 11445696, 12717440, 14307120, 14768640, 15260928, 17168544, 19076160, 21460680, 22152960, 22891392, 25434880, 28614240, 30521856, 34337088, 38152320, 42921360, 44305920, 45782784, 50869760, 57228480, 68674176, 76304640, 85842720, 91565568, 114456960, 137348352, 152609280, 171685440, 228913920, 274696704, 343370880, 457827840, 686741760, 1373483520]

約数ペア:

[(1, 1373483520), (2, 686741760), (3, 457827840), (4, 343370880), (5, 274696704), (6, 228913920), (8, 171685440), (9, 152609280), (10, 137348352), (12, 114456960), (15, 91565568), (16, 85842720), (18, 76304640), (20, 68674176), (24, 57228480), (27, 50869760), (30, 45782784), (31, 44305920), (32, 42921360), (36, 38152320), (40, 34337088), (45, 30521856), (48, 28614240), (54, 25434880), (60, 22891392), (62, 22152960), (64, 21460680), (72, 19076160), (80, 17168544), (90, 15260928), (93, 14768640), (96, 14307120), (108, 12717440), (120, 11445696), (124, 11076480), (128, 10730340), (135, 10173952), (144, 9538080), (155, 8861184), (160, 8584272), (180, 7630464), (186, 7384320), (192, 7153560), (216, 6358720), (240, 5722848), (248, 5538240), (256, 5365170), (270, 5086976), (279, 4922880), (288, 4769040), (310, 4430592), (320, 4292136), (360, 3815232), (372, 3692160), (384, 3576780), (432, 3179360), (465, 2953728), (480, 2861424), (496, 2769120), (512, 2682585), (540, 2543488), (558, 2461440), (576, 2384520), (620, 2215296), (640, 2146068), (641, 2142720), (720, 1907616), (744, 1846080), (768, 1788390), (837, 1640960), (864, 1589680), (930, 1476864), (960, 1430712), (992, 1384560), (1080, 1271744), (1116, 1230720), (1152, 1192260), (1240, 1107648), (1280, 1073034), (1282, 1071360), (1395, 984576), (1440, 953808), (1488, 923040), (1536, 894195), (1674, 820480), (1728, 794840), (1860, 738432), (1920, 715356), (1923, 714240), (1984, 692280), (2160, 635872), (2232, 615360), (2304, 596130), (2480, 553824), (2560, 536517), (2564, 535680), (2790, 492288), (2880, 476904), (2976, 461520), (3205, 428544), (3348, 410240), (3456, 397420), (3720, 369216), (3840, 357678), (3846, 357120), (3968, 346140), (4185, 328192), (4320, 317936), (4464, 307680), (4608, 298065), (4960, 276912), (5128, 267840), (5580, 246144), (5760, 238452), (5769, 238080), (5952, 230760), (6410, 214272), (6696, 205120), (6912, 198710), (7440, 184608), (7680, 178839), (7692, 178560), (7936, 173070), (8370, 164096), (8640, 158968), (8928, 153840), (9615, 142848), (9920, 138456), (10256, 133920), (11160, 123072), (11520, 119226), (11538, 119040), (11904, 115380), (12820, 107136), (13392, 102560), (13824, 99355), (14880, 92304), (15384, 89280), (15872, 86535), (16740, 82048), (17280, 79484), (17307, 79360), (17856, 76920), (19230, 71424), (19840, 69228), (19871, 69120), (20512, 66960), (22320, 61536), (23040, 59613), (23076, 59520), (23808, 57690), (25640, 53568), (26784, 51280), (28845, 47616), (29760, 46152), (30768, 44640), (33480, 41024), (34560, 39742), (34614, 39680), (35712, 38460)]