20016322560

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5618

約数の個数: 384

約数和(自身を含む): 76638744000

約数和(自身を除く): 56622421440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4608, 4680, 4992, 5120, 5569, 5616, 5760, 6144, 6240, 6656, 6912, 7020, 7488, 7680, 8320, 8640, 9216, 9360, 9984, 10240, 11138, 11232, 11520, 12480, 13312, 13824, 14040, 14976, 15360, 16640, 16707, 17280, 18432, 18720, 19968, 22276, 22464, 23040, 24960, 26624, 27648, 27845, 28080, 29952, 30720, 33280, 33414, 34560, 37440, 39936, 44552, 44928, 46080, 49920, 50121, 55296, 55690, 56160, 59904, 66560, 66828, 69120, 72397, 74880, 79872, 83535, 89104, 89856, 92160, 99840, 100242, 111380, 112320, 119808, 133120, 133656, 138240, 144794, 149760, 150363, 167070, 178208, 179712, 199680, 200484, 217191, 222760, 224640, 239616, 250605, 267312, 276480, 289588, 299520, 300726, 334140, 356416, 359424, 361985, 399360, 400968, 434382, 445520, 449280, 501210, 534624, 579176, 599040, 601452, 651573, 668280, 712832, 718848, 723970, 751815, 801936, 868764, 891040, 898560, 1002420, 1069248, 1085955, 1158352, 1198080, 1202904, 1303146, 1336560, 1425664, 1447940, 1503630, 1603872, 1737528, 1782080, 1797120, 1954719, 2004840, 2138496, 2171910, 2316704, 2405808, 2606292, 2673120, 2851328, 2895880, 3007260, 3207744, 3257865, 3475056, 3564160, 3594240, 3909438, 4009680, 4276992, 4343820, 4633408, 4811616, 5212584, 5346240, 5702656, 5791760, 6014520, 6415488, 6515730, 6950112, 7128320, 7818876, 8019360, 8553984, 8687640, 9266816, 9623232, 9773595, 10425168, 10692480, 11405312, 11583520, 12029040, 12830976, 13031460, 13900224, 14256640, 15637752, 16038720, 17107968, 17375280, 18533632, 19246464, 19547190, 20850336, 21384960, 23167040, 24058080, 25661952, 26062920, 27800448, 28513280, 31275504, 32077440, 34215936, 34750560, 37067264, 38492928, 39094380, 41700672, 42769920, 46334080, 48116160, 51323904, 52125840, 55600896, 57026560, 62551008, 64154880, 69501120, 74134528, 76985856, 78188760, 83401344, 85539840, 92668160, 96232320, 102647808, 104251680, 111201792, 125102016, 128309760, 139002240, 148269056, 153971712, 156377520, 166802688, 171079680, 185336320, 192464640, 208503360, 222403584, 250204032, 256619520, 278004480, 307943424, 312755040, 333605376, 370672640, 384929280, 417006720, 444807168, 500408064, 513239040, 556008960, 625510080, 667210752, 741345280, 769858560, 834013440, 1000816128, 1112017920, 1251020160, 1334421504, 1539717120, 1668026880, 2001632256, 2224035840, 2502040320, 3336053760, 4003264512, 5004080640, 6672107520, 10008161280, 20016322560]

約数ペア:

[(1, 20016322560), (2, 10008161280), (3, 6672107520), (4, 5004080640), (5, 4003264512), (6, 3336053760), (8, 2502040320), (9, 2224035840), (10, 2001632256), (12, 1668026880), (13, 1539717120), (15, 1334421504), (16, 1251020160), (18, 1112017920), (20, 1000816128), (24, 834013440), (26, 769858560), (27, 741345280), (30, 667210752), (32, 625510080), (36, 556008960), (39, 513239040), (40, 500408064), (45, 444807168), (48, 417006720), (52, 384929280), (54, 370672640), (60, 333605376), (64, 312755040), (65, 307943424), (72, 278004480), (78, 256619520), (80, 250204032), (90, 222403584), (96, 208503360), (104, 192464640), (108, 185336320), (117, 171079680), (120, 166802688), (128, 156377520), (130, 153971712), (135, 148269056), (144, 139002240), (156, 128309760), (160, 125102016), (180, 111201792), (192, 104251680), (195, 102647808), (208, 96232320), (216, 92668160), (234, 85539840), (240, 83401344), (256, 78188760), (260, 76985856), (270, 74134528), (288, 69501120), (312, 64154880), (320, 62551008), (351, 57026560), (360, 55600896), (384, 52125840), (390, 51323904), (416, 48116160), (432, 46334080), (468, 42769920), (480, 41700672), (512, 39094380), (520, 38492928), (540, 37067264), (576, 34750560), (585, 34215936), (624, 32077440), (640, 31275504), (702, 28513280), (720, 27800448), (768, 26062920), (780, 25661952), (832, 24058080), (864, 23167040), (936, 21384960), (960, 20850336), (1024, 19547190), (1040, 19246464), (1080, 18533632), (1152, 17375280), (1170, 17107968), (1248, 16038720), (1280, 15637752), (1404, 14256640), (1440, 13900224), (1536, 13031460), (1560, 12830976), (1664, 12029040), (1728, 11583520), (1755, 11405312), (1872, 10692480), (1920, 10425168), (2048, 9773595), (2080, 9623232), (2160, 9266816), (2304, 8687640), (2340, 8553984), (2496, 8019360), (2560, 7818876), (2808, 7128320), (2880, 6950112), (3072, 6515730), (3120, 6415488), (3328, 6014520), (3456, 5791760), (3510, 5702656), (3744, 5346240), (3840, 5212584), (4160, 4811616), (4320, 4633408), (4608, 4343820), (4680, 4276992), (4992, 4009680), (5120, 3909438), (5569, 3594240), (5616, 3564160), (5760, 3475056), (6144, 3257865), (6240, 3207744), (6656, 3007260), (6912, 2895880), (7020, 2851328), (7488, 2673120), (7680, 2606292), (8320, 2405808), (8640, 2316704), (9216, 2171910), (9360, 2138496), (9984, 2004840), (10240, 1954719), (11138, 1797120), (11232, 1782080), (11520, 1737528), (12480, 1603872), (13312, 1503630), (13824, 1447940), (14040, 1425664), (14976, 1336560), (15360, 1303146), (16640, 1202904), (16707, 1198080), (17280, 1158352), (18432, 1085955), (18720, 1069248), (19968, 1002420), (22276, 898560), (22464, 891040), (23040, 868764), (24960, 801936), (26624, 751815), (27648, 723970), (27845, 718848), (28080, 712832), (29952, 668280), (30720, 651573), (33280, 601452), (33414, 599040), (34560, 579176), (37440, 534624), (39936, 501210), (44552, 449280), (44928, 445520), (46080, 434382), (49920, 400968), (50121, 399360), (55296, 361985), (55690, 359424), (56160, 356416), (59904, 334140), (66560, 300726), (66828, 299520), (69120, 289588), (72397, 276480), (74880, 267312), (79872, 250605), (83535, 239616), (89104, 224640), (89856, 222760), (92160, 217191), (99840, 200484), (100242, 199680), (111380, 179712), (112320, 178208), (119808, 167070), (133120, 150363), (133656, 149760), (138240, 144794)]