20347407360

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 880

約数和(自身を含む): 85790850816

約数和(自身を除く): 65443443456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 160, 162, 163, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 252, 256, 258, 270, 280, 288, 301, 315, 320, 324, 326, 336, 344, 360, 378, 384, 387, 405, 420, 430, 432, 448, 480, 489, 504, 512, 516, 540, 560, 567, 576, 602, 630, 640, 645, 648, 652, 672, 688, 720, 756, 768, 774, 810, 815, 840, 860, 864, 896, 903, 945, 960, 978, 1008, 1024, 1032, 1080, 1120, 1134, 1141, 1152, 1161, 1204, 1260, 1280, 1290, 1296, 1304, 1344, 1376, 1440, 1467, 1505, 1512, 1536, 1548, 1620, 1630, 1680, 1720, 1728, 1792, 1806, 1890, 1920, 1935, 1956, 2016, 2064, 2160, 2240, 2268, 2282, 2304, 2322, 2408, 2445, 2520, 2560, 2580, 2592, 2608, 2688, 2709, 2752, 2835, 2880, 2934, 3010, 3024, 3072, 3096, 3240, 3260, 3360, 3423, 3440, 3456, 3483, 3584, 3612, 3780, 3840, 3870, 3912, 4032, 4128, 4320, 4401, 4480, 4515, 4536, 4564, 4608, 4644, 4816, 4890, 5040, 5120, 5160, 5184, 5216, 5376, 5418, 5504, 5670, 5705, 5760, 5805, 5868, 6020, 6048, 6192, 6480, 6520, 6720, 6846, 6880, 6912, 6966, 7009, 7168, 7224, 7335, 7560, 7680, 7740, 7824, 8064, 8127, 8256, 8640, 8802, 8960, 9030, 9072, 9128, 9216, 9288, 9632, 9780, 10080, 10269, 10320, 10368, 10432, 10752, 10836, 11008, 11340, 11410, 11520, 11610, 11736, 12040, 12096, 12384, 12960, 13040, 13203, 13440, 13545, 13692, 13760, 13824, 13932, 14018, 14448, 14670, 15120, 15360, 15480, 15648, 16128, 16254, 16512, 17115, 17280, 17415, 17604, 17920, 18060, 18144, 18256, 18576, 19264, 19560, 20160, 20538, 20640, 20736, 20864, 21027, 21504, 21672, 22005, 22016, 22680, 22820, 23040, 23220, 23472, 24080, 24192, 24381, 24768, 25920, 26080, 26406, 26880, 27090, 27384, 27520, 27648, 27864, 28036, 28896, 29340, 30240, 30807, 30960, 31296, 32256, 32508, 33024, 34230, 34560, 34830, 35045, 35208, 35840, 36120, 36288, 36512, 37152, 38528, 39120, 40320, 40635, 41076, 41280, 41472, 41728, 42054, 43344, 44010, 44032, 45360, 45640, 46080, 46440, 46944, 48160, 48384, 48762, 49063, 49536, 51345, 51840, 52160, 52812, 53760, 54180, 54768, 55040, 55728, 56072, 57792, 58680, 60480, 61614, 61920, 62592, 63081, 64512, 65016, 66015, 66048, 68460, 69120, 69660, 70090, 70416, 72240, 72576, 73024, 74304, 77056, 78240, 80640, 81270, 82152, 82560, 82944, 83456, 84108, 86688, 88020, 90720, 91280, 92421, 92880, 93888, 96320, 96768, 97524, 98126, 99072, 102690, 103680, 104320, 105135, 105624, 107520, 108360, 109536, 110080, 111456, 112144, 115584, 117360, 120960, 121905, 123228, 123840, 125184, 126162, 130032, 132030, 132096, 136920, 138240, 139320, 140180, 140832, 144480, 145152, 146048, 147189, 148608, 154035, 154112, 156480, 161280, 162540, 164304, 165120, 166912, 168216, 173376, 176040, 181440, 182560, 184842, 185760, 187776, 189243, 192640, 193536, 195048, 196252, 198144, 205380, 207360, 208640, 210270, 211248, 216720, 219072, 220160, 222912, 224288, 231168, 234720, 241920, 243810, 245315, 246456, 247680, 250368, 252324, 260064, 264060, 273840, 278640, 280360, 281664, 288960, 290304, 292096, 294378, 297216, 308070, 308224, 312960, 315405, 322560, 325080, 328608, 330240, 336432, 346752, 352080, 362880, 365120, 369684, 371520, 375552, 378486, 385280, 390096, 392504, 396288, 410760, 414720, 417280, 420540, 422496, 433440, 438144, 441567, 445824, 448576, 462105, 462336, 469440, 483840, 487620, 490630, 492912, 495360, 500736, 504648, 520128, 528120, 547680, 557280, 560720, 563328, 567729, 577920, 580608, 584192, 588756, 594432, 616140, 625920, 630810, 650160, 657216, 660480, 672864, 693504, 704160, 725760, 730240, 735945, 739368, 743040, 751104, 756972, 770560, 780192, 785008, 821520, 834560, 841080, 844992, 866880, 876288, 883134, 891648, 897152, 924210, 924672, 938880, 946215, 967680, 975240, 981260, 985824, 990720, 1009296, 1040256, 1056240, 1095360, 1114560, 1121440, 1126656, 1135458, 1155840, 1168384, 1177512, 1188864, 1232280, 1251840, 1261620, 1300320, 1314432, 1324701, 1345728, 1387008, 1408320, 1451520, 1460480, 1471890, 1478736, 1486080, 1502208, 1513944, 1541120, 1560384, 1570016, 1643040, 1682160, 1689984, 1733760, 1752576, 1766268, 1783296, 1794304, 1848420, 1877760, 1892430, 1950480, 1962520, 1971648, 1981440, 2018592, 2080512, 2112480, 2190720, 2207835, 2229120, 2242880, 2253312, 2270916, 2311680, 2355024, 2464560, 2503680, 2523240, 2600640, 2628864, 2649402, 2691456, 2774016, 2816640, 2838645, 2903040, 2920960, 2943780, 2957472, 2972160, 3027888, 3120768, 3140032, 3286080, 3364320, 3379968, 3467520, 3505152, 3532536, 3566592, 3588608, 3696840, 3755520, 3784860, 3900960, 3925040, 3943296, 3974103, 4037184, 4161024, 4224960, 4381440, 4415670, 4458240, 4485760, 4506624, 4541832, 4623360, 4710048, 4929120, 5046480, 5201280, 5257728, 5298804, 5382912, 5633280, 5677290, 5841920, 5887560, 5914944, 5944320, 6055776, 6241536, 6280064, 6572160, 6623505, 6728640, 6759936, 6935040, 7065072, 7177216, 7393680, 7511040, 7569720, 7801920, 7850080, 7886592, 7948206, 8074368, 8322048, 8449920, 8762880, 8831340, 8916480, 8971520, 9083664, 9420096, 9858240, 10092960, 10402560, 10515456, 10597608, 10765824, 11266560, 11354580, 11775120, 11829888, 12111552, 12483072, 12560128, 13144320, 13247010, 13457280, 13519872, 13870080, 14130144, 14787360, 15139440, 15603840, 15700160, 15773184, 15896412, 16148736, 16899840, 17525760, 17662680, 17832960, 17943040, 18167328, 18840192, 19716480, 19870515, 20185920, 20805120, 21195216, 21531648, 22533120, 22709160, 23550240, 23659776, 24223104, 24966144, 25120256, 26288640, 26494020, 26914560, 28260288, 29574720, 30278880, 31207680, 31400320, 31546368, 31792824, 32297472, 33799680, 35325360, 35886080, 36334656, 37680384, 39432960, 39741030, 40371840, 41610240, 42390432, 45418320, 47100480, 47319552, 48446208, 50240512, 52577280, 52988040, 53829120, 56520576, 59149440, 60557760, 62415360, 62800640, 63585648, 64594944, 67599360, 70650720, 72669312, 75360768, 78865920, 79482060, 80743680, 84780864, 90836640, 94200960, 94639104, 96892416, 105976080, 107658240, 113041152, 118298880, 121115520, 124830720, 125601280, 127171296, 141301440, 145338624, 150721536, 157731840, 158964120, 161487360, 169561728, 181673280, 188401920, 193784832, 211952160, 226082304, 236597760, 242231040, 251202560, 254342592, 282602880, 290677248, 317928240, 322974720, 339123456, 363346560, 376803840, 423904320, 452164608, 473195520, 484462080, 508685184, 565205760, 581354496, 635856480, 678246912, 726693120, 753607680, 847808640, 968924160, 1017370368, 1130411520, 1271712960, 1356493824, 1453386240, 1695617280, 2034740736, 2260823040, 2543425920, 2906772480, 3391234560, 4069481472, 5086851840, 6782469120, 10173703680, 20347407360]

約数ペア:

[(1, 20347407360), (2, 10173703680), (3, 6782469120), (4, 5086851840), (5, 4069481472), (6, 3391234560), (7, 2906772480), (8, 2543425920), (9, 2260823040), (10, 2034740736), (12, 1695617280), (14, 1453386240), (15, 1356493824), (16, 1271712960), (18, 1130411520), (20, 1017370368), (21, 968924160), (24, 847808640), (27, 753607680), (28, 726693120), (30, 678246912), (32, 635856480), (35, 581354496), (36, 565205760), (40, 508685184), (42, 484462080), (43, 473195520), (45, 452164608), (48, 423904320), (54, 376803840), (56, 363346560), (60, 339123456), (63, 322974720), (64, 317928240), (70, 290677248), (72, 282602880), (80, 254342592), (81, 251202560), (84, 242231040), (86, 236597760), (90, 226082304), (96, 211952160), (105, 193784832), (108, 188401920), (112, 181673280), (120, 169561728), (126, 161487360), (128, 158964120), (129, 157731840), (135, 150721536), (140, 145338624), (144, 141301440), (160, 127171296), (162, 125601280), (163, 124830720), (168, 121115520), (172, 118298880), (180, 113041152), (189, 107658240), (192, 105976080), (210, 96892416), (215, 94639104), (216, 94200960), (224, 90836640), (240, 84780864), (252, 80743680), (256, 79482060), (258, 78865920), (270, 75360768), (280, 72669312), (288, 70650720), (301, 67599360), (315, 64594944), (320, 63585648), (324, 62800640), (326, 62415360), (336, 60557760), (344, 59149440), (360, 56520576), (378, 53829120), (384, 52988040), (387, 52577280), (405, 50240512), (420, 48446208), (430, 47319552), (432, 47100480), (448, 45418320), (480, 42390432), (489, 41610240), (504, 40371840), (512, 39741030), (516, 39432960), (540, 37680384), (560, 36334656), (567, 35886080), (576, 35325360), (602, 33799680), (630, 32297472), (640, 31792824), (645, 31546368), (648, 31400320), (652, 31207680), (672, 30278880), (688, 29574720), (720, 28260288), (756, 26914560), (768, 26494020), (774, 26288640), (810, 25120256), (815, 24966144), (840, 24223104), (860, 23659776), (864, 23550240), (896, 22709160), (903, 22533120), (945, 21531648), (960, 21195216), (978, 20805120), (1008, 20185920), (1024, 19870515), (1032, 19716480), (1080, 18840192), (1120, 18167328), (1134, 17943040), (1141, 17832960), (1152, 17662680), (1161, 17525760), (1204, 16899840), (1260, 16148736), (1280, 15896412), (1290, 15773184), (1296, 15700160), (1304, 15603840), (1344, 15139440), (1376, 14787360), (1440, 14130144), (1467, 13870080), (1505, 13519872), (1512, 13457280), (1536, 13247010), (1548, 13144320), (1620, 12560128), (1630, 12483072), (1680, 12111552), (1720, 11829888), (1728, 11775120), (1792, 11354580), (1806, 11266560), (1890, 10765824), (1920, 10597608), (1935, 10515456), (1956, 10402560), (2016, 10092960), (2064, 9858240), (2160, 9420096), (2240, 9083664), (2268, 8971520), (2282, 8916480), (2304, 8831340), (2322, 8762880), (2408, 8449920), (2445, 8322048), (2520, 8074368), (2560, 7948206), (2580, 7886592), (2592, 7850080), (2608, 7801920), (2688, 7569720), (2709, 7511040), (2752, 7393680), (2835, 7177216), (2880, 7065072), (2934, 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(7740, 2628864), (7824, 2600640), (8064, 2523240), (8127, 2503680), (8256, 2464560), (8640, 2355024), (8802, 2311680), (8960, 2270916), (9030, 2253312), (9072, 2242880), (9128, 2229120), (9216, 2207835), (9288, 2190720), (9632, 2112480), (9780, 2080512), (10080, 2018592), (10269, 1981440), (10320, 1971648), (10368, 1962520), (10432, 1950480), (10752, 1892430), (10836, 1877760), (11008, 1848420), (11340, 1794304), (11410, 1783296), (11520, 1766268), (11610, 1752576), (11736, 1733760), (12040, 1689984), (12096, 1682160), (12384, 1643040), (12960, 1570016), (13040, 1560384), (13203, 1541120), (13440, 1513944), (13545, 1502208), (13692, 1486080), (13760, 1478736), (13824, 1471890), (13932, 1460480), (14018, 1451520), (14448, 1408320), (14670, 1387008), (15120, 1345728), (15360, 1324701), (15480, 1314432), (15648, 1300320), (16128, 1261620), (16254, 1251840), (16512, 1232280), (17115, 1188864), (17280, 1177512), (17415, 1168384), (17604, 1155840), (17920, 1135458), (18060, 1126656), (18144, 1121440), (18256, 1114560), (18576, 1095360), (19264, 1056240), (19560, 1040256), (20160, 1009296), (20538, 990720), (20640, 985824), (20736, 981260), (20864, 975240), (21027, 967680), (21504, 946215), (21672, 938880), (22005, 924672), (22016, 924210), (22680, 897152), (22820, 891648), (23040, 883134), (23220, 876288), (23472, 866880), (24080, 844992), (24192, 841080), (24381, 834560), (24768, 821520), (25920, 785008), (26080, 780192), (26406, 770560), (26880, 756972), (27090, 751104), (27384, 743040), (27520, 739368), (27648, 735945), (27864, 730240), (28036, 725760), (28896, 704160), (29340, 693504), (30240, 672864), (30807, 660480), (30960, 657216), (31296, 650160), (32256, 630810), (32508, 625920), (33024, 616140), (34230, 594432), (34560, 588756), (34830, 584192), (35045, 580608), (35208, 577920), (35840, 567729), (36120, 563328), (36288, 560720), (36512, 557280), (37152, 547680), (38528, 528120), (39120, 520128), (40320, 504648), (40635, 500736), (41076, 495360), (41280, 492912), (41472, 490630), (41728, 487620), (42054, 483840), (43344, 469440), (44010, 462336), (44032, 462105), (45360, 448576), (45640, 445824), (46080, 441567), (46440, 438144), (46944, 433440), (48160, 422496), (48384, 420540), (48762, 417280), (49063, 414720), (49536, 410760), (51345, 396288), (51840, 392504), (52160, 390096), (52812, 385280), (53760, 378486), (54180, 375552), (54768, 371520), (55040, 369684), (55728, 365120), (56072, 362880), (57792, 352080), (58680, 346752), (60480, 336432), (61614, 330240), (61920, 328608), (62592, 325080), (63081, 322560), (64512, 315405), (65016, 312960), (66015, 308224), (66048, 308070), (68460, 297216), (69120, 294378), (69660, 292096), (70090, 290304), (70416, 288960), (72240, 281664), (72576, 280360), (73024, 278640), (74304, 273840), (77056, 264060), (78240, 260064), (80640, 252324), (81270, 250368), (82152, 247680), (82560, 246456), (82944, 245315), (83456, 243810), (84108, 241920), (86688, 234720), (88020, 231168), (90720, 224288), (91280, 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