20888202240

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 528

約数和(自身を含む): 76251372288

約数和(自身を除く): 55363170048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 103, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 206, 216, 240, 243, 256, 270, 288, 309, 320, 324, 326, 360, 384, 405, 412, 432, 480, 486, 489, 512, 515, 540, 576, 618, 640, 648, 652, 720, 768, 810, 815, 824, 864, 927, 960, 972, 978, 1024, 1030, 1080, 1152, 1215, 1236, 1280, 1296, 1304, 1440, 1467, 1536, 1545, 1620, 1630, 1648, 1728, 1854, 1920, 1944, 1956, 2060, 2160, 2304, 2430, 2445, 2472, 2560, 2592, 2608, 2781, 2880, 2934, 3072, 3090, 3240, 3260, 3296, 3456, 3708, 3840, 3888, 3912, 4120, 4320, 4401, 4608, 4635, 4860, 4890, 4944, 5120, 5184, 5216, 5562, 5760, 5868, 6180, 6480, 6520, 6592, 6912, 7335, 7416, 7680, 7776, 7824, 8240, 8343, 8640, 8802, 9216, 9270, 9720, 9780, 9888, 10368, 10432, 11124, 11520, 11736, 12360, 12960, 13040, 13184, 13203, 13824, 13905, 14670, 14832, 15360, 15552, 15648, 16480, 16686, 16789, 17280, 17604, 18540, 19440, 19560, 19776, 20736, 20864, 22005, 22248, 23040, 23472, 24720, 25029, 25920, 26080, 26368, 26406, 27648, 27810, 29340, 29664, 31104, 31296, 32960, 33372, 33578, 34560, 35208, 37080, 38880, 39120, 39552, 39609, 41472, 41715, 41728, 44010, 44496, 46080, 46944, 49440, 50058, 50367, 51840, 52160, 52736, 52812, 55620, 58680, 59328, 62208, 62592, 65920, 66015, 66744, 67156, 69120, 70416, 74160, 77760, 78240, 79104, 79218, 82944, 83430, 83456, 83945, 88020, 88992, 93888, 98880, 100116, 100734, 103680, 104320, 105472, 105624, 111240, 117360, 118656, 124416, 125145, 125184, 131840, 132030, 133488, 134312, 138240, 140832, 148320, 151101, 155520, 156480, 158208, 158436, 166860, 166912, 167890, 176040, 177984, 187776, 197760, 198045, 200232, 201468, 207360, 208640, 211248, 222480, 234720, 237312, 248832, 250290, 250368, 251835, 263680, 264060, 266976, 268624, 281664, 296640, 302202, 311040, 312960, 316416, 316872, 333720, 335780, 352080, 355968, 375552, 395520, 396090, 400464, 402936, 414720, 417280, 422496, 444960, 453303, 469440, 474624, 500580, 500736, 503670, 527360, 528120, 533952, 537248, 563328, 593280, 604404, 622080, 625920, 633744, 667440, 671560, 704160, 711936, 751104, 755505, 791040, 792180, 800928, 805872, 834560, 844992, 889920, 906606, 938880, 949248, 1001160, 1007340, 1056240, 1067904, 1074496, 1126656, 1186560, 1208808, 1244160, 1251840, 1267488, 1334880, 1343120, 1359909, 1408320, 1423872, 1502208, 1511010, 1582080, 1584360, 1601856, 1611744, 1689984, 1779840, 1813212, 1877760, 2002320, 2014680, 2112480, 2135808, 2148992, 2253312, 2266515, 2373120, 2417616, 2503680, 2534976, 2669760, 2686240, 2719818, 2816640, 2847744, 3022020, 3168720, 3203712, 3223488, 3379968, 3559680, 3626424, 3755520, 4004640, 4029360, 4079727, 4224960, 4271616, 4297984, 4506624, 4533030, 4746240, 4835232, 5069952, 5339520, 5372480, 5439636, 5633280, 6044040, 6337440, 6407424, 6446976, 6759936, 6799545, 7119360, 7252848, 7511040, 8009280, 8058720, 8159454, 8449920, 8543232, 8595968, 9066060, 9670464, 10139904, 10679040, 10744960, 10879272, 11266560, 12088080, 12674880, 12814848, 12893952, 13519872, 13599090, 14238720, 14505696, 16018560, 16117440, 16318908, 16899840, 17191936, 18132120, 19340928, 20279808, 20398635, 21358080, 21489920, 21758544, 22533120, 24176160, 25349760, 25629696, 25787904, 27198180, 29011392, 32037120, 32234880, 32637816, 33799680, 36264240, 38681856, 40559616, 40797270, 42716160, 42979840, 43517088, 48352320, 50699520, 51575808, 54396360, 58022784, 64074240, 64469760, 65275632, 67599360, 72528480, 77363712, 81594540, 85959680, 87034176, 96704640, 101399040, 108792720, 116045568, 128148480, 128939520, 130551264, 145056960, 154727424, 163189080, 174068352, 193409280, 202798080, 217585440, 232091136, 257879040, 261102528, 290113920, 326378160, 348136704, 386818560, 435170880, 464182272, 522205056, 580227840, 652756320, 696273408, 773637120, 870341760, 1044410112, 1160455680, 1305512640, 1392546816, 1740683520, 2088820224, 2320911360, 2611025280, 3481367040, 4177640448, 5222050560, 6962734080, 10444101120, 20888202240]

約数ペア:

[(1, 20888202240), (2, 10444101120), (3, 6962734080), (4, 5222050560), (5, 4177640448), (6, 3481367040), (8, 2611025280), (9, 2320911360), (10, 2088820224), (12, 1740683520), (15, 1392546816), (16, 1305512640), (18, 1160455680), (20, 1044410112), (24, 870341760), (27, 773637120), (30, 696273408), (32, 652756320), (36, 580227840), (40, 522205056), (45, 464182272), (48, 435170880), (54, 386818560), (60, 348136704), (64, 326378160), (72, 290113920), (80, 261102528), (81, 257879040), (90, 232091136), (96, 217585440), (103, 202798080), (108, 193409280), (120, 174068352), (128, 163189080), (135, 154727424), (144, 145056960), (160, 130551264), (162, 128939520), (163, 128148480), (180, 116045568), (192, 108792720), (206, 101399040), (216, 96704640), (240, 87034176), (243, 85959680), (256, 81594540), (270, 77363712), (288, 72528480), (309, 67599360), (320, 65275632), (324, 64469760), (326, 64074240), (360, 58022784), (384, 54396360), (405, 51575808), (412, 50699520), (432, 48352320), (480, 43517088), (486, 42979840), (489, 42716160), (512, 40797270), (515, 40559616), (540, 38681856), (576, 36264240), (618, 33799680), (640, 32637816), (648, 32234880), (652, 32037120), (720, 29011392), (768, 27198180), (810, 25787904), (815, 25629696), (824, 25349760), (864, 24176160), (927, 22533120), (960, 21758544), (972, 21489920), (978, 21358080), (1024, 20398635), (1030, 20279808), (1080, 19340928), (1152, 18132120), (1215, 17191936), (1236, 16899840), (1280, 16318908), (1296, 16117440), (1304, 16018560), (1440, 14505696), (1467, 14238720), (1536, 13599090), (1545, 13519872), (1620, 12893952), (1630, 12814848), (1648, 12674880), (1728, 12088080), (1854, 11266560), (1920, 10879272), (1944, 10744960), (1956, 10679040), (2060, 10139904), (2160, 9670464), (2304, 9066060), (2430, 8595968), (2445, 8543232), (2472, 8449920), (2560, 8159454), (2592, 8058720), (2608, 8009280), (2781, 7511040), (2880, 7252848), (2934, 7119360), (3072, 6799545), (3090, 6759936), (3240, 6446976), (3260, 6407424), (3296, 6337440), (3456, 6044040), (3708, 5633280), (3840, 5439636), (3888, 5372480), (3912, 5339520), (4120, 5069952), (4320, 4835232), (4401, 4746240), (4608, 4533030), (4635, 4506624), (4860, 4297984), (4890, 4271616), (4944, 4224960), (5120, 4079727), (5184, 4029360), (5216, 4004640), (5562, 3755520), (5760, 3626424), (5868, 3559680), (6180, 3379968), (6480, 3223488), (6520, 3203712), (6592, 3168720), (6912, 3022020), (7335, 2847744), (7416, 2816640), (7680, 2719818), (7776, 2686240), (7824, 2669760), (8240, 2534976), (8343, 2503680), (8640, 2417616), (8802, 2373120), (9216, 2266515), (9270, 2253312), (9720, 2148992), (9780, 2135808), (9888, 2112480), (10368, 2014680), (10432, 2002320), (11124, 1877760), (11520, 1813212), (11736, 1779840), (12360, 1689984), (12960, 1611744), (13040, 1601856), (13184, 1584360), (13203, 1582080), (13824, 1511010), (13905, 1502208), (14670, 1423872), (14832, 1408320), (15360, 1359909), (15552, 1343120), (15648, 1334880), (16480, 1267488), (16686, 1251840), (16789, 1244160), (17280, 1208808), (17604, 1186560), (18540, 1126656), (19440, 1074496), (19560, 1067904), (19776, 1056240), (20736, 1007340), (20864, 1001160), (22005, 949248), (22248, 938880), (23040, 906606), (23472, 889920), (24720, 844992), (25029, 834560), (25920, 805872), (26080, 800928), (26368, 792180), (26406, 791040), (27648, 755505), (27810, 751104), (29340, 711936), (29664, 704160), (31104, 671560), (31296, 667440), (32960, 633744), (33372, 625920), (33578, 622080), (34560, 604404), (35208, 593280), (37080, 563328), (38880, 537248), (39120, 533952), (39552, 528120), (39609, 527360), (41472, 503670), (41715, 500736), (41728, 500580), (44010, 474624), (44496, 469440), (46080, 453303), (46944, 444960), (49440, 422496), (50058, 417280), (50367, 414720), (51840, 402936), (52160, 400464), (52736, 396090), (52812, 395520), (55620, 375552), (58680, 355968), (59328, 352080), (62208, 335780), (62592, 333720), (65920, 316872), (66015, 316416), (66744, 312960), (67156, 311040), (69120, 302202), (70416, 296640), (74160, 281664), (77760, 268624), (78240, 266976), (79104, 264060), (79218, 263680), (82944, 251835), (83430, 250368), (83456, 250290), (83945, 248832), (88020, 237312), (88992, 234720), (93888, 222480), (98880, 211248), (100116, 208640), (100734, 207360), (103680, 201468), (104320, 200232), (105472, 198045), (105624, 197760), (111240, 187776), (117360, 177984), (118656, 176040), (124416, 167890), (125145, 166912), (125184, 166860), (131840, 158436), (132030, 158208), (133488, 156480), (134312, 155520), (138240, 151101), (140832, 148320)]