2257236480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 320

約数和(自身を含む): 7856640000

約数和(自身を除く): 5599403520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 499, 512, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 998, 1140, 1178, 1216, 1240, 1280, 1488, 1497, 1520, 1536, 1767, 1824, 1860, 1920, 1984, 1996, 2280, 2356, 2432, 2480, 2495, 2560, 2945, 2976, 2994, 3040, 3534, 3648, 3720, 3840, 3968, 3992, 4560, 4712, 4864, 4960, 4990, 5890, 5952, 5988, 6080, 7068, 7296, 7440, 7485, 7680, 7936, 7984, 8835, 9120, 9424, 9481, 9728, 9920, 9980, 11780, 11904, 11976, 12160, 14136, 14592, 14880, 14970, 15469, 15872, 15968, 17670, 18240, 18848, 18962, 19840, 19960, 23560, 23808, 23952, 24320, 28272, 28443, 29184, 29760, 29940, 30938, 31936, 35340, 36480, 37696, 37924, 39680, 39920, 46407, 47120, 47405, 47616, 47904, 48640, 56544, 56886, 59520, 59880, 61876, 63872, 70680, 72960, 75392, 75848, 77345, 79360, 79840, 92814, 94240, 94810, 95808, 113088, 113772, 119040, 119760, 123752, 127744, 141360, 142215, 145920, 150784, 151696, 154690, 159680, 185628, 188480, 189620, 191616, 226176, 227544, 232035, 238080, 239520, 247504, 255488, 282720, 284430, 293911, 301568, 303392, 309380, 319360, 371256, 376960, 379240, 383232, 452352, 455088, 464070, 479040, 495008, 565440, 568860, 587822, 606784, 618760, 638720, 742512, 753920, 758480, 766464, 881733, 904704, 910176, 928140, 958080, 990016, 1130880, 1137720, 1175644, 1213568, 1237520, 1277440, 1469555, 1485024, 1507840, 1516960, 1763466, 1820352, 1856280, 1916160, 1980032, 2261760, 2275440, 2351288, 2427136, 2475040, 2939110, 2970048, 3033920, 3526932, 3640704, 3712560, 3832320, 3960064, 4408665, 4523520, 4550880, 4702576, 4854272, 4950080, 5878220, 5940096, 6067840, 7053864, 7281408, 7425120, 7920128, 8817330, 9101760, 9405152, 9900160, 11756440, 11880192, 12135680, 14107728, 14562816, 14850240, 17634660, 18203520, 18810304, 19800320, 23512880, 23760384, 24271360, 28215456, 29700480, 35269320, 36407040, 37620608, 39600640, 47025760, 56430912, 59400960, 70538640, 72814080, 75241216, 94051520, 112861824, 118801920, 141077280, 150482432, 188103040, 225723648, 282154560, 376206080, 451447296, 564309120, 752412160, 1128618240, 2257236480]

約数ペア:

[(1, 2257236480), (2, 1128618240), (3, 752412160), (4, 564309120), (5, 451447296), (6, 376206080), (8, 282154560), (10, 225723648), (12, 188103040), (15, 150482432), (16, 141077280), (19, 118801920), (20, 112861824), (24, 94051520), (30, 75241216), (31, 72814080), (32, 70538640), (38, 59400960), (40, 56430912), (48, 47025760), (57, 39600640), (60, 37620608), (62, 36407040), (64, 35269320), (76, 29700480), (80, 28215456), (93, 24271360), (95, 23760384), (96, 23512880), (114, 19800320), (120, 18810304), (124, 18203520), (128, 17634660), (152, 14850240), (155, 14562816), (160, 14107728), (186, 12135680), (190, 11880192), (192, 11756440), (228, 9900160), (240, 9405152), (248, 9101760), (256, 8817330), (285, 7920128), (304, 7425120), (310, 7281408), (320, 7053864), (372, 6067840), (380, 5940096), (384, 5878220), (456, 4950080), (465, 4854272), (480, 4702576), (496, 4550880), (499, 4523520), (512, 4408665), (570, 3960064), (589, 3832320), (608, 3712560), (620, 3640704), (640, 3526932), (744, 3033920), (760, 2970048), (768, 2939110), (912, 2475040), (930, 2427136), (960, 2351288), (992, 2275440), (998, 2261760), (1140, 1980032), (1178, 1916160), (1216, 1856280), (1240, 1820352), (1280, 1763466), (1488, 1516960), (1497, 1507840), (1520, 1485024), (1536, 1469555), (1767, 1277440), (1824, 1237520), (1860, 1213568), (1920, 1175644), (1984, 1137720), (1996, 1130880), (2280, 990016), (2356, 958080), (2432, 928140), (2480, 910176), (2495, 904704), (2560, 881733), (2945, 766464), (2976, 758480), (2994, 753920), (3040, 742512), (3534, 638720), (3648, 618760), (3720, 606784), (3840, 587822), (3968, 568860), (3992, 565440), (4560, 495008), (4712, 479040), (4864, 464070), (4960, 455088), (4990, 452352), (5890, 383232), (5952, 379240), (5988, 376960), (6080, 371256), (7068, 319360), (7296, 309380), (7440, 303392), (7485, 301568), (7680, 293911), (7936, 284430), (7984, 282720), (8835, 255488), (9120, 247504), (9424, 239520), (9481, 238080), (9728, 232035), (9920, 227544), (9980, 226176), (11780, 191616), (11904, 189620), (11976, 188480), (12160, 185628), (14136, 159680), (14592, 154690), (14880, 151696), (14970, 150784), (15469, 145920), (15872, 142215), (15968, 141360), (17670, 127744), (18240, 123752), (18848, 119760), (18962, 119040), (19840, 113772), (19960, 113088), (23560, 95808), (23808, 94810), (23952, 94240), (24320, 92814), (28272, 79840), (28443, 79360), (29184, 77345), (29760, 75848), (29940, 75392), (30938, 72960), (31936, 70680), (35340, 63872), (36480, 61876), (37696, 59880), (37924, 59520), (39680, 56886), (39920, 56544), (46407, 48640), (47120, 47904), (47405, 47616)]