2080468321920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1\times {\mathrm{4273}}^1$

素因数の和:5052

約数の個数: 384

約数和(自身を含む): 7249980900240

約数和(自身を除く): 5169512578320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 384, 411, 480, 548, 576, 617, 640, 685, 720, 822, 960, 1096, 1152, 1233, 1234, 1370, 1440, 1644, 1851, 1920, 2055, 2192, 2466, 2468, 2740, 2880, 3085, 3288, 3702, 4110, 4273, 4384, 4932, 4936, 5480, 5553, 5760, 6165, 6170, 6576, 7404, 8220, 8546, 8768, 9255, 9864, 9872, 10960, 11106, 12330, 12340, 12819, 13152, 14808, 16440, 17092, 17536, 18510, 19728, 19744, 21365, 21920, 22212, 24660, 24680, 25638, 26304, 27765, 29616, 32880, 34184, 37020, 38457, 39456, 39488, 42730, 43840, 44424, 49320, 49360, 51276, 52608, 55530, 59232, 64095, 65760, 68368, 74040, 76914, 78912, 78976, 84529, 85460, 87680, 88848, 98640, 98720, 102552, 111060, 118464, 128190, 131520, 136736, 148080, 153828, 157824, 169058, 170920, 177696, 192285, 197280, 197440, 205104, 222120, 236928, 253587, 256380, 263040, 273472, 296160, 307656, 338116, 341840, 355392, 384570, 394560, 394880, 410208, 422645, 444240, 507174, 512760, 546944, 585401, 592320, 615312, 676232, 683680, 710784, 760761, 769140, 789120, 820416, 845290, 888480, 1014348, 1025520, 1170802, 1184640, 1230624, 1267935, 1352464, 1367360, 1521522, 1538280, 1640832, 1690580, 1756203, 1776960, 2028696, 2051040, 2341604, 2461248, 2535870, 2636441, 2704928, 2734720, 2927005, 3043044, 3076560, 3381160, 3512406, 3553920, 3803805, 4057392, 4102080, 4683208, 4922496, 5071740, 5268609, 5272882, 5409856, 5854010, 6086088, 6153120, 6762320, 7024812, 7607610, 7909323, 8114784, 8204160, 8781015, 9366416, 10143480, 10537218, 10545764, 10819712, 11708020, 12172176, 12306240, 13182205, 13524640, 14049624, 15215220, 15818646, 16229568, 17562030, 18732832, 20286960, 21074436, 21091528, 23416040, 23727969, 24344352, 24612480, 26343045, 26364410, 27049280, 28099248, 30430440, 31637292, 32459136, 35124060, 37465664, 39546615, 40573920, 42148872, 42183056, 46832080, 47455938, 48688704, 52686090, 52728820, 54098560, 56198496, 60860880, 63274584, 70248120, 74931328, 79093230, 81147840, 84297744, 84366112, 93664160, 94911876, 97377408, 105372180, 105457640, 112396992, 118639845, 121721760, 126549168, 140496240, 158186460, 162295680, 168595488, 168732224, 187328320, 189823752, 210744360, 210915280, 224793984, 237279690, 243443520, 253098336, 280992480, 316372920, 337190976, 337464448, 361192417, 374656640, 379647504, 421488720, 421830560, 474559380, 486887040, 506196672, 561984960, 632745840, 674381952, 722384834, 759295008, 842977440, 843661120, 949118760, 1012393344, 1083577251, 1123969920, 1265491680, 1444769668, 1518590016, 1685954880, 1687322240, 1805962085, 1898237520, 2167154502, 2530983360, 2889539336, 3037180032, 3250731753, 3371909760, 3611924170, 3796475040, 4334309004, 5061966720, 5417886255, 5779078672, 6501463506, 7223848340, 7592950080, 8668618008, 10835772510, 11558157344, 13002927012, 14447696680, 15185900160, 16253658765, 17337236016, 21671545020, 23116314688, 26005854024, 28895393360, 32507317530, 34674472032, 43343090040, 46232629376, 52011708048, 57790786720, 65014635060, 69348944064, 86686180080, 104023416096, 115581573440, 130029270120, 138697888128, 173372360160, 208046832192, 231163146880, 260058540240, 346744720320, 416093664384, 520117080480, 693489440640, 1040234160960, 2080468321920]

約数ペア:

[(1, 2080468321920), (2, 1040234160960), (3, 693489440640), (4, 520117080480), (5, 416093664384), (6, 346744720320), (8, 260058540240), (9, 231163146880), (10, 208046832192), (12, 173372360160), (15, 138697888128), (16, 130029270120), (18, 115581573440), (20, 104023416096), (24, 86686180080), (30, 69348944064), (32, 65014635060), (36, 57790786720), (40, 52011708048), (45, 46232629376), (48, 43343090040), (60, 34674472032), (64, 32507317530), (72, 28895393360), (80, 26005854024), (90, 23116314688), (96, 21671545020), (120, 17337236016), (128, 16253658765), (137, 15185900160), (144, 14447696680), (160, 13002927012), (180, 11558157344), (192, 10835772510), (240, 8668618008), (274, 7592950080), (288, 7223848340), (320, 6501463506), (360, 5779078672), (384, 5417886255), (411, 5061966720), (480, 4334309004), (548, 3796475040), (576, 3611924170), (617, 3371909760), (640, 3250731753), (685, 3037180032), (720, 2889539336), (822, 2530983360), (960, 2167154502), (1096, 1898237520), (1152, 1805962085), (1233, 1687322240), (1234, 1685954880), (1370, 1518590016), (1440, 1444769668), (1644, 1265491680), (1851, 1123969920), (1920, 1083577251), (2055, 1012393344), (2192, 949118760), (2466, 843661120), (2468, 842977440), (2740, 759295008), (2880, 722384834), (3085, 674381952), (3288, 632745840), (3702, 561984960), (4110, 506196672), (4273, 486887040), (4384, 474559380), (4932, 421830560), (4936, 421488720), (5480, 379647504), (5553, 374656640), (5760, 361192417), (6165, 337464448), (6170, 337190976), (6576, 316372920), (7404, 280992480), (8220, 253098336), (8546, 243443520), (8768, 237279690), (9255, 224793984), (9864, 210915280), (9872, 210744360), (10960, 189823752), (11106, 187328320), (12330, 168732224), (12340, 168595488), (12819, 162295680), (13152, 158186460), (14808, 140496240), (16440, 126549168), (17092, 121721760), (17536, 118639845), (18510, 112396992), (19728, 105457640), (19744, 105372180), (21365, 97377408), (21920, 94911876), (22212, 93664160), (24660, 84366112), (24680, 84297744), (25638, 81147840), (26304, 79093230), (27765, 74931328), (29616, 70248120), (32880, 63274584), (34184, 60860880), (37020, 56198496), (38457, 54098560), (39456, 52728820), (39488, 52686090), (42730, 48688704), (43840, 47455938), (44424, 46832080), (49320, 42183056), (49360, 42148872), (51276, 40573920), (52608, 39546615), (55530, 37465664), (59232, 35124060), (64095, 32459136), (65760, 31637292), (68368, 30430440), (74040, 28099248), (76914, 27049280), (78912, 26364410), (78976, 26343045), (84529, 24612480), (85460, 24344352), (87680, 23727969), (88848, 23416040), (98640, 21091528), (98720, 21074436), (102552, 20286960), (111060, 18732832), (118464, 17562030), (128190, 16229568), (131520, 15818646), (136736, 15215220), (148080, 14049624), (153828, 13524640), (157824, 13182205), (169058, 12306240), (170920, 12172176), (177696, 11708020), (192285, 10819712), (197280, 10545764), (197440, 10537218), (205104, 10143480), (222120, 9366416), (236928, 8781015), (253587, 8204160), (256380, 8114784), (263040, 7909323), (273472, 7607610), (296160, 7024812), (307656, 6762320), (338116, 6153120), (341840, 6086088), (355392, 5854010), (384570, 5409856), (394560, 5272882), (394880, 5268609), (410208, 5071740), (422645, 4922496), (444240, 4683208), (507174, 4102080), (512760, 4057392), (546944, 3803805), (585401, 3553920), (592320, 3512406), (615312, 3381160), (676232, 3076560), (683680, 3043044), (710784, 2927005), (760761, 2734720), (769140, 2704928), (789120, 2636441), (820416, 2535870), (845290, 2461248), (888480, 2341604), (1014348, 2051040), (1025520, 2028696), (1170802, 1776960), (1184640, 1756203), (1230624, 1690580), (1267935, 1640832), (1352464, 1538280), (1367360, 1521522)]