2021785503360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7039}}^1$

素因数の和:7189

約数の個数: 768

約数和(自身を含む): 7780080844800

約数和(自身を除く): 5758295341440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 71, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 142, 147, 160, 168, 172, 192, 196, 210, 213, 215, 224, 240, 245, 258, 280, 284, 294, 301, 320, 336, 344, 355, 384, 392, 420, 426, 430, 448, 480, 490, 497, 516, 560, 568, 588, 602, 640, 645, 672, 688, 710, 735, 784, 840, 852, 860, 896, 903, 960, 980, 994, 1032, 1065, 1120, 1136, 1176, 1204, 1290, 1344, 1376, 1420, 1470, 1491, 1505, 1568, 1680, 1704, 1720, 1806, 1920, 1960, 1988, 2064, 2107, 2130, 2240, 2272, 2352, 2408, 2485, 2580, 2688, 2752, 2840, 2940, 2982, 3010, 3053, 3136, 3360, 3408, 3440, 3479, 3612, 3920, 3976, 4128, 4214, 4260, 4480, 4515, 4544, 4704, 4816, 4970, 5160, 5504, 5680, 5880, 5964, 6020, 6106, 6272, 6321, 6720, 6816, 6880, 6958, 7039, 7224, 7455, 7840, 7952, 8256, 8428, 8520, 9030, 9088, 9159, 9408, 9632, 9940, 10320, 10437, 10535, 11360, 11760, 11928, 12040, 12212, 12642, 13440, 13632, 13760, 13916, 14078, 14448, 14910, 15265, 15680, 15904, 16512, 16856, 17040, 17395, 18060, 18318, 18816, 19264, 19880, 20640, 20874, 21070, 21117, 21371, 22720, 23520, 23856, 24080, 24424, 25284, 27264, 27520, 27832, 28156, 28896, 29820, 30530, 31360, 31605, 31808, 33712, 34080, 34790, 35195, 36120, 36636, 38528, 39760, 41280, 41748, 42140, 42234, 42742, 45440, 45795, 47040, 47712, 48160, 48848, 49273, 50568, 52185, 55664, 56312, 57792, 59640, 61060, 63210, 63616, 64113, 67424, 68160, 69580, 70390, 72240, 73272, 79520, 82560, 83496, 84280, 84468, 85484, 91590, 94080, 95424, 96320, 97696, 98546, 101136, 104370, 105585, 106855, 111328, 112624, 115584, 119280, 122120, 126420, 128226, 134848, 136320, 139160, 140780, 144480, 146544, 147819, 149597, 159040, 166992, 168560, 168936, 170968, 183180, 190848, 192640, 195392, 197092, 202272, 208740, 211170, 213710, 222656, 225248, 238560, 244240, 246365, 252840, 256452, 269696, 278320, 281560, 288960, 293088, 295638, 299194, 302677, 318080, 320565, 333984, 337120, 337872, 341936, 344911, 366360, 390784, 394184, 404544, 417480, 422340, 427420, 445312, 448791, 450496, 477120, 488480, 492730, 499769, 505680, 512904, 556640, 563120, 577920, 586176, 591276, 598388, 605354, 641130, 667968, 674240, 675744, 683872, 689822, 732720, 739095, 747985, 788368, 809088, 834960, 844680, 854840, 897582, 900992, 908031, 954240, 976960, 985460, 999538, 1011360, 1025808, 1034733, 1113280, 1126240, 1172352, 1182552, 1196776, 1210708, 1282260, 1335936, 1348480, 1351488, 1367744, 1379644, 1465440, 1478190, 1495970, 1499307, 1513385, 1576736, 1669920, 1689360, 1709680, 1724555, 1795164, 1816062, 1953920, 1970920, 1999076, 2022720, 2051616, 2069466, 2118739, 2226560, 2243955, 2252480, 2365104, 2393552, 2421416, 2498845, 2564520, 2702976, 2735488, 2759288, 2930880, 2956380, 2991940, 2998614, 3026770, 3153472, 3339840, 3378720, 3419360, 3449110, 3498383, 3590328, 3632124, 3941840, 3998152, 4045440, 4103232, 4138932, 4237478, 4487910, 4504960, 4540155, 4730208, 4787104, 4842832, 4997690, 5129040, 5173665, 5518576, 5861760, 5912760, 5983880, 5997228, 6053540, 6306944, 6356217, 6679680, 6757440, 6838720, 6898220, 6996766, 7180656, 7264248, 7496535, 7883680, 7996304, 8206464, 8277864, 8474956, 8975820, 9080310, 9460416, 9574208, 9685664, 9995380, 10258080, 10347330, 10495149, 10593695, 11037152, 11825520, 11967760, 11994456, 12107080, 12712434, 13514880, 13677440, 13796440, 13993532, 14361312, 14528496, 14831173, 14993070, 15767360, 15992608, 16555728, 16949912, 17491915, 17951640, 18160620, 18920832, 19148416, 19371328, 19990760, 20516160, 20694660, 20990298, 21187390, 21490067, 22074304, 23651040, 23935520, 23988912, 24214160, 24488681, 25424868, 27592880, 27987064, 28722624, 29056992, 29662346, 29986140, 31534720, 31781085, 31985216, 33111456, 33899824, 34983830, 35903280, 36321240, 38742656, 39981520, 41032320, 41389320, 41980596, 42374780, 42980134, 44148608, 44493519, 47302080, 47871040, 47977824, 48428320, 48977362, 50849736, 52475745, 55185760, 55974128, 57445248, 58113984, 59324692, 59972280, 63562170, 63970432, 64470201, 66222912, 67799648, 69967660, 71806560, 72642480, 73466043, 74155865, 79963040, 82778640, 83961192, 84749560, 85960268, 88987038, 94604160, 95742080, 95955648, 96856640, 97954724, 101699472, 104951490, 107450335, 110371520, 111948256, 116227968, 118649384, 119944560, 122443405, 127124340, 128940402, 132445824, 135599296, 139935320, 143613120, 145284960, 146932086, 148311730, 150430469, 159926080, 165557280, 167922384, 169499120, 171920536, 177974076, 191911296, 193713280, 195909448, 203398944, 209902980, 214900670, 220743040, 222467595, 223896512, 237298768, 239889120, 244886810, 254248680, 257880804, 271198592, 279870640, 287226240, 290569920, 293864172, 296623460, 300860938, 319852160, 322351005, 331114560, 335844768, 338998240, 343841072, 355948152, 367330215, 391818896, 406797888, 419805960, 429801340, 444935190, 447793024, 451291407, 474597536, 479778240, 489773620, 508497360, 515761608, 559741280, 581139840, 587728344, 593246920, 601721876, 644702010, 662229120, 671689536, 677996480, 687682144, 711896304, 734660430, 752152345, 783637792, 813595776, 839611920, 859602680, 889870380, 902582814, 949195072, 959556480, 979547240, 1016994720, 1031523216, 1053013283, 1119482560, 1175456688, 1186493840, 1203443752, 1289404020, 1343379072, 1355992960, 1375364288, 1423792608, 1469320860, 1504304690, 1567275584, 1679223840, 1719205360, 1779740760, 1805165628, 1898390144, 1959094480, 2033989440, 2063046432, 2106026566, 2238965120, 2256457035, 2350913376, 2372987680, 2406887504, 2578808040, 2750728576, 2847585216, 2938641720, 3008609380, 3134551168, 3159039849, 3358447680, 3438410720, 3559481520, 3610331256, 3918188960, 4067978880, 4126092864, 4212053132, 4512914070, 4701826752, 4745975360, 4813775008, 5157616080, 5265066415, 5695170432, 5877283440, 6017218760, 6318079698, 6716895360, 6876821440, 7118963040, 7220662512, 7836377920, 8252185728, 8424106264, 9025828140, 9403653504, 9491950720, 9627550016, 10315232160, 10530132830, 11754566880, 12034437520, 12636159396, 13753642880, 14237926080, 14441325024, 15672755840, 15795199245, 16848212528, 18051656280, 19255100032, 20630464320, 21060265660, 23509133760, 24068875040, 25272318792, 28475852160, 28882650048, 31590398490, 33696425056, 36103312560, 41260928640, 42120531320, 47018267520, 48137750080, 50544637584, 57765300096, 63180796980, 67392850112, 72206625120, 84241062640, 96275500160, 101089275168, 126361593960, 134785700224, 144413250240, 168482125280, 202178550336, 252723187920, 288826500480, 336964250560, 404357100672, 505446375840, 673928501120, 1010892751680, 2021785503360]

約数ペア:

[(1, 2021785503360), (2, 1010892751680), (3, 673928501120), (4, 505446375840), (5, 404357100672), (6, 336964250560), (7, 288826500480), (8, 252723187920), (10, 202178550336), (12, 168482125280), (14, 144413250240), (15, 134785700224), (16, 126361593960), (20, 101089275168), (21, 96275500160), (24, 84241062640), (28, 72206625120), (30, 67392850112), (32, 63180796980), (35, 57765300096), (40, 50544637584), (42, 48137750080), (43, 47018267520), (48, 42120531320), (49, 41260928640), (56, 36103312560), (60, 33696425056), (64, 31590398490), (70, 28882650048), (71, 28475852160), (80, 25272318792), (84, 24068875040), (86, 23509133760), (96, 21060265660), (98, 20630464320), (105, 19255100032), (112, 18051656280), (120, 16848212528), (128, 15795199245), (129, 15672755840), (140, 14441325024), (142, 14237926080), (147, 13753642880), (160, 12636159396), (168, 12034437520), (172, 11754566880), (192, 10530132830), (196, 10315232160), (210, 9627550016), (213, 9491950720), (215, 9403653504), (224, 9025828140), (240, 8424106264), (245, 8252185728), (258, 7836377920), (280, 7220662512), (284, 7118963040), (294, 6876821440), (301, 6716895360), (320, 6318079698), (336, 6017218760), (344, 5877283440), (355, 5695170432), (384, 5265066415), (392, 5157616080), (420, 4813775008), (426, 4745975360), (430, 4701826752), (448, 4512914070), (480, 4212053132), (490, 4126092864), (497, 4067978880), (516, 3918188960), (560, 3610331256), (568, 3559481520), (588, 3438410720), (602, 3358447680), (640, 3159039849), (645, 3134551168), (672, 3008609380), (688, 2938641720), (710, 2847585216), (735, 2750728576), (784, 2578808040), (840, 2406887504), (852, 2372987680), (860, 2350913376), (896, 2256457035), (903, 2238965120), (960, 2106026566), (980, 2063046432), (994, 2033989440), (1032, 1959094480), (1065, 1898390144), (1120, 1805165628), (1136, 1779740760), (1176, 1719205360), (1204, 1679223840), (1290, 1567275584), (1344, 1504304690), (1376, 1469320860), (1420, 1423792608), (1470, 1375364288), (1491, 1355992960), (1505, 1343379072), (1568, 1289404020), (1680, 1203443752), (1704, 1186493840), (1720, 1175456688), (1806, 1119482560), (1920, 1053013283), (1960, 1031523216), (1988, 1016994720), (2064, 979547240), (2107, 959556480), (2130, 949195072), (2240, 902582814), (2272, 889870380), (2352, 859602680), (2408, 839611920), (2485, 813595776), (2580, 783637792), (2688, 752152345), (2752, 734660430), (2840, 711896304), (2940, 687682144), (2982, 677996480), (3010, 671689536), (3053, 662229120), (3136, 644702010), (3360, 601721876), (3408, 593246920), (3440, 587728344), (3479, 581139840), (3612, 559741280), (3920, 515761608), (3976, 508497360), (4128, 489773620), (4214, 479778240), (4260, 474597536), (4480, 451291407), (4515, 447793024), (4544, 444935190), (4704, 429801340), (4816, 419805960), (4970, 406797888), (5160, 391818896), (5504, 367330215), (5680, 355948152), (5880, 343841072), (5964, 338998240), (6020, 335844768), (6106, 331114560), (6272, 322351005), (6321, 319852160), (6720, 300860938), (6816, 296623460), (6880, 293864172), (6958, 290569920), (7039, 287226240), (7224, 279870640), (7455, 271198592), (7840, 257880804), (7952, 254248680), (8256, 244886810), (8428, 239889120), (8520, 237298768), (9030, 223896512), (9088, 222467595), (9159, 220743040), (9408, 214900670), (9632, 209902980), (9940, 203398944), (10320, 195909448), (10437, 193713280), (10535, 191911296), (11360, 177974076), (11760, 171920536), (11928, 169499120), (12040, 167922384), (12212, 165557280), (12642, 159926080), (13440, 150430469), (13632, 148311730), (13760, 146932086), (13916, 145284960), (14078, 143613120), (14448, 139935320), (14910, 135599296), (15265, 132445824), (15680, 128940402), (15904, 127124340), (16512, 122443405), (16856, 119944560), (17040, 118649384), (17395, 116227968), (18060, 111948256), (18318, 110371520), (18816, 107450335), (19264, 104951490), (19880, 101699472), (20640, 97954724), (20874, 96856640), (21070, 95955648), (21117, 95742080), (21371, 94604160), (22720, 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(82560, 24488681), (83496, 24214160), (84280, 23988912), (84468, 23935520), (85484, 23651040), (91590, 22074304), (94080, 21490067), (95424, 21187390), (96320, 20990298), (97696, 20694660), (98546, 20516160), (101136, 19990760), (104370, 19371328), (105585, 19148416), (106855, 18920832), (111328, 18160620), (112624, 17951640), (115584, 17491915), (119280, 16949912), (122120, 16555728), (126420, 15992608), (128226, 15767360), (134848, 14993070), (136320, 14831173), (139160, 14528496), (140780, 14361312), (144480, 13993532), (146544, 13796440), (147819, 13677440), (149597, 13514880), (159040, 12712434), (166992, 12107080), (168560, 11994456), (168936, 11967760), (170968, 11825520), (183180, 11037152), (190848, 10593695), (192640, 10495149), (195392, 10347330), (197092, 10258080), (202272, 9995380), (208740, 9685664), (211170, 9574208), (213710, 9460416), (222656, 9080310), (225248, 8975820), (238560, 8474956), (244240, 8277864), (246365, 8206464), (252840, 7996304), (256452, 7883680), (269696, 7496535), (278320, 7264248), (281560, 7180656), (288960, 6996766), (293088, 6898220), (295638, 6838720), (299194, 6757440), (302677, 6679680), (318080, 6356217), (320565, 6306944), (333984, 6053540), (337120, 5997228), (337872, 5983880), (341936, 5912760), (344911, 5861760), (366360, 5518576), (390784, 5173665), (394184, 5129040), (404544, 4997690), (417480, 4842832), (422340, 4787104), (427420, 4730208), (445312, 4540155), (448791, 4504960), (450496, 4487910), (477120, 4237478), (488480, 4138932), (492730, 4103232), (499769, 4045440), (505680, 3998152), (512904, 3941840), (556640, 3632124), (563120, 3590328), (577920, 3498383), (586176, 3449110), (591276, 3419360), (598388, 3378720), (605354, 3339840), (641130, 3153472), (667968, 3026770), (674240, 2998614), (675744, 2991940), (683872, 2956380), (689822, 2930880), (732720, 2759288), (739095, 2735488), (747985, 2702976), (788368, 2564520), (809088, 2498845), (834960, 2421416), (844680, 2393552), (854840, 2365104), (897582, 2252480), (900992, 2243955), (908031, 2226560), (954240, 2118739), (976960, 2069466), (985460, 2051616), (999538, 2022720), (1011360, 1999076), (1025808, 1970920), (1034733, 1953920), (1113280, 1816062), (1126240, 1795164), (1172352, 1724555), (1182552, 1709680), (1196776, 1689360), (1210708, 1669920), (1282260, 1576736), (1335936, 1513385), (1348480, 1499307), (1351488, 1495970), (1367744, 1478190), (1379644, 1465440)]