19154465280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 480

約数和(自身を含む): 70565983488

約数和(自身を除く): 51411518208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 243, 246, 256, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 486, 492, 512, 540, 576, 615, 640, 648, 656, 720, 738, 751, 768, 810, 820, 864, 960, 972, 984, 1080, 1107, 1152, 1215, 1230, 1280, 1296, 1312, 1440, 1476, 1502, 1536, 1620, 1640, 1728, 1845, 1920, 1944, 1968, 2160, 2214, 2253, 2304, 2430, 2460, 2560, 2592, 2624, 2880, 2952, 3004, 3240, 3280, 3321, 3456, 3690, 3755, 3840, 3888, 3936, 4320, 4428, 4506, 4608, 4860, 4920, 5184, 5248, 5535, 5760, 5904, 6008, 6480, 6560, 6642, 6759, 6912, 7380, 7510, 7680, 7776, 7872, 8640, 8856, 9012, 9720, 9840, 9963, 10368, 10496, 11070, 11265, 11520, 11808, 12016, 12960, 13120, 13284, 13518, 13824, 14760, 15020, 15552, 15744, 16605, 17280, 17712, 18024, 19440, 19680, 19926, 20277, 20736, 20992, 22140, 22530, 23040, 23616, 24032, 25920, 26240, 26568, 27036, 29520, 30040, 30791, 31104, 31488, 33210, 33795, 34560, 35424, 36048, 38880, 39360, 39852, 40554, 41472, 44280, 45060, 47232, 48064, 49815, 51840, 52480, 53136, 54072, 59040, 60080, 60831, 61582, 62208, 62976, 66420, 67590, 69120, 70848, 72096, 77760, 78720, 79704, 81108, 88560, 90120, 92373, 94464, 96128, 99630, 101385, 103680, 104960, 106272, 108144, 118080, 120160, 121662, 123164, 124416, 132840, 135180, 141696, 144192, 153955, 155520, 157440, 159408, 162216, 177120, 180240, 182493, 184746, 188928, 192256, 199260, 202770, 207360, 212544, 216288, 236160, 240320, 243324, 246328, 265680, 270360, 277119, 283392, 288384, 304155, 307910, 311040, 314880, 318816, 324432, 354240, 360480, 364986, 369492, 384512, 398520, 405540, 425088, 432576, 461865, 472320, 480640, 486648, 492656, 531360, 540720, 554238, 566784, 576768, 608310, 615820, 622080, 637632, 648864, 708480, 720960, 729972, 738984, 797040, 811080, 831357, 850176, 865152, 912465, 923730, 944640, 961280, 973296, 985312, 1062720, 1081440, 1108476, 1153536, 1216620, 1231640, 1275264, 1297728, 1385595, 1416960, 1441920, 1459944, 1477968, 1594080, 1622160, 1662714, 1700352, 1730304, 1824930, 1847460, 1922560, 1946592, 1970624, 2125440, 2162880, 2216952, 2433240, 2463280, 2494071, 2550528, 2595456, 2771190, 2833920, 2883840, 2919888, 2955936, 3188160, 3244320, 3325428, 3460608, 3649860, 3694920, 3893184, 3941248, 4156785, 4250880, 4325760, 4433904, 4866480, 4926560, 4988142, 5101056, 5190912, 5542380, 5767680, 5839776, 5911872, 6376320, 6488640, 6650856, 7299720, 7389840, 7482213, 7786368, 7882496, 8313570, 8501760, 8651520, 8867808, 9732960, 9853120, 9976284, 10381824, 11084760, 11679552, 11823744, 12470355, 12752640, 12977280, 13301712, 14599440, 14779680, 14964426, 15572736, 15764992, 16627140, 17303040, 17735616, 19465920, 19706240, 19952568, 22169520, 23359104, 23647488, 24940710, 25505280, 25954560, 26603424, 29198880, 29559360, 29928852, 31145472, 33254280, 35471232, 37411065, 38931840, 39412480, 39905136, 44339040, 46718208, 47294976, 49881420, 51909120, 53206848, 58397760, 59118720, 59857704, 66508560, 70942464, 74822130, 77863680, 78824960, 79810272, 88678080, 93436416, 99762840, 106413696, 116795520, 118237440, 119715408, 133017120, 141884928, 149644260, 155727360, 159620544, 177356160, 199525680, 212827392, 233591040, 236474880, 239430816, 266034240, 299288520, 319241088, 354712320, 399051360, 425654784, 467182080, 478861632, 532068480, 598577040, 638482176, 709424640, 798102720, 957723264, 1064136960, 1197154080, 1276964352, 1596205440, 1915446528, 2128273920, 2394308160, 3192410880, 3830893056, 4788616320, 6384821760, 9577232640, 19154465280]

約数ペア:

[(1, 19154465280), (2, 9577232640), (3, 6384821760), (4, 4788616320), (5, 3830893056), (6, 3192410880), (8, 2394308160), (9, 2128273920), (10, 1915446528), (12, 1596205440), (15, 1276964352), (16, 1197154080), (18, 1064136960), (20, 957723264), (24, 798102720), (27, 709424640), (30, 638482176), (32, 598577040), (36, 532068480), (40, 478861632), (41, 467182080), (45, 425654784), (48, 399051360), (54, 354712320), (60, 319241088), (64, 299288520), (72, 266034240), (80, 239430816), (81, 236474880), (82, 233591040), (90, 212827392), (96, 199525680), (108, 177356160), (120, 159620544), (123, 155727360), (128, 149644260), (135, 141884928), (144, 133017120), (160, 119715408), (162, 118237440), (164, 116795520), (180, 106413696), (192, 99762840), (205, 93436416), (216, 88678080), (240, 79810272), (243, 78824960), (246, 77863680), (256, 74822130), (270, 70942464), (288, 66508560), (320, 59857704), (324, 59118720), (328, 58397760), (360, 53206848), (369, 51909120), (384, 49881420), (405, 47294976), (410, 46718208), (432, 44339040), (480, 39905136), (486, 39412480), (492, 38931840), (512, 37411065), (540, 35471232), (576, 33254280), (615, 31145472), (640, 29928852), (648, 29559360), (656, 29198880), (720, 26603424), (738, 25954560), (751, 25505280), (768, 24940710), (810, 23647488), (820, 23359104), (864, 22169520), (960, 19952568), (972, 19706240), (984, 19465920), (1080, 17735616), (1107, 17303040), (1152, 16627140), (1215, 15764992), (1230, 15572736), (1280, 14964426), (1296, 14779680), (1312, 14599440), (1440, 13301712), (1476, 12977280), (1502, 12752640), (1536, 12470355), (1620, 11823744), (1640, 11679552), (1728, 11084760), (1845, 10381824), (1920, 9976284), (1944, 9853120), (1968, 9732960), (2160, 8867808), (2214, 8651520), (2253, 8501760), (2304, 8313570), (2430, 7882496), (2460, 7786368), (2560, 7482213), (2592, 7389840), (2624, 7299720), (2880, 6650856), (2952, 6488640), (3004, 6376320), (3240, 5911872), (3280, 5839776), (3321, 5767680), (3456, 5542380), (3690, 5190912), (3755, 5101056), (3840, 4988142), (3888, 4926560), (3936, 4866480), (4320, 4433904), (4428, 4325760), (4506, 4250880), (4608, 4156785), (4860, 3941248), (4920, 3893184), (5184, 3694920), (5248, 3649860), (5535, 3460608), (5760, 3325428), (5904, 3244320), (6008, 3188160), (6480, 2955936), (6560, 2919888), (6642, 2883840), (6759, 2833920), (6912, 2771190), (7380, 2595456), (7510, 2550528), (7680, 2494071), (7776, 2463280), (7872, 2433240), (8640, 2216952), (8856, 2162880), (9012, 2125440), (9720, 1970624), (9840, 1946592), (9963, 1922560), (10368, 1847460), (10496, 1824930), (11070, 1730304), (11265, 1700352), (11520, 1662714), (11808, 1622160), (12016, 1594080), (12960, 1477968), (13120, 1459944), (13284, 1441920), (13518, 1416960), (13824, 1385595), (14760, 1297728), (15020, 1275264), (15552, 1231640), (15744, 1216620), (16605, 1153536), (17280, 1108476), (17712, 1081440), (18024, 1062720), (19440, 985312), (19680, 973296), (19926, 961280), (20277, 944640), (20736, 923730), (20992, 912465), (22140, 865152), (22530, 850176), (23040, 831357), (23616, 811080), (24032, 797040), (25920, 738984), (26240, 729972), (26568, 720960), (27036, 708480), (29520, 648864), (30040, 637632), (30791, 622080), (31104, 615820), (31488, 608310), (33210, 576768), (33795, 566784), (34560, 554238), (35424, 540720), (36048, 531360), (38880, 492656), (39360, 486648), (39852, 480640), (40554, 472320), (41472, 461865), (44280, 432576), (45060, 425088), (47232, 405540), (48064, 398520), (49815, 384512), (51840, 369492), (52480, 364986), (53136, 360480), (54072, 354240), (59040, 324432), (60080, 318816), (60831, 314880), (61582, 311040), (62208, 307910), (62976, 304155), (66420, 288384), (67590, 283392), (69120, 277119), (70848, 270360), (72096, 265680), (77760, 246328), (78720, 243324), (79704, 240320), (81108, 236160), (88560, 216288), (90120, 212544), (92373, 207360), (94464, 202770), (96128, 199260), (99630, 192256), (101385, 188928), (103680, 184746), (104960, 182493), (106272, 180240), (108144, 177120), (118080, 162216), (120160, 159408), (121662, 157440), (123164, 155520), (124416, 153955), (132840, 144192), (135180, 141696)]