20123574769620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{17683}}^1$

素因数の和:18805

約数の個数: 576

約数和(自身を含む): 74679814944000

約数和(自身を除く): 54556240174380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 49, 54, 60, 63, 70, 82, 84, 90, 98, 105, 108, 123, 126, 135, 140, 147, 164, 180, 189, 196, 205, 210, 245, 246, 252, 270, 287, 294, 315, 369, 378, 410, 420, 441, 490, 492, 540, 574, 588, 615, 630, 735, 738, 756, 820, 861, 882, 945, 980, 1049, 1107, 1148, 1230, 1260, 1323, 1435, 1470, 1476, 1722, 1764, 1845, 1890, 2009, 2098, 2205, 2214, 2460, 2583, 2646, 2870, 2940, 3147, 3444, 3690, 3780, 4018, 4196, 4305, 4410, 4428, 5166, 5245, 5292, 5535, 5740, 6027, 6294, 6615, 7343, 7380, 7749, 8036, 8610, 8820, 9441, 10045, 10332, 10490, 11070, 12054, 12588, 12915, 13230, 14686, 15498, 15735, 17220, 17683, 18081, 18882, 20090, 20980, 22029, 22140, 24108, 25830, 26460, 28323, 29372, 30135, 30996, 31470, 35366, 36162, 36715, 37764, 38745, 40180, 43009, 44058, 47205, 51401, 51660, 53049, 54243, 56646, 60270, 62940, 66087, 70732, 72324, 73430, 77490, 86018, 88116, 88415, 90405, 94410, 102802, 106098, 108486, 110145, 113292, 120540, 123781, 129027, 132174, 141615, 146860, 154203, 154980, 159147, 172036, 176830, 180810, 188820, 198261, 205604, 212196, 215045, 216972, 220290, 247562, 257005, 258054, 264348, 265245, 271215, 283230, 301063, 308406, 318294, 330435, 353660, 361620, 371343, 387081, 396522, 430090, 440580, 462609, 477441, 495124, 514010, 516108, 530490, 542430, 566460, 602126, 616812, 618905, 636588, 645135, 660870, 725003, 742686, 771015, 774162, 793044, 795735, 860180, 866467, 903189, 925218, 954882, 991305, 1028020, 1060980, 1084860, 1114029, 1161243, 1204252, 1237810, 1290270, 1321740, 1387827, 1450006, 1485372, 1505315, 1542030, 1548324, 1591470, 1732934, 1806378, 1850436, 1856715, 1909764, 1935405, 1982610, 2107441, 2175009, 2228058, 2313045, 2322486, 2387205, 2475620, 2580540, 2599401, 2709567, 2775654, 2900012, 3010630, 3084060, 3182940, 3342087, 3465868, 3612756, 3625015, 3713430, 3870810, 3965220, 4214882, 4332335, 4350018, 4456116, 4515945, 4626090, 4644972, 4774410, 5075021, 5198802, 5419134, 5551308, 5570145, 5806215, 6021260, 6322323, 6525027, 6684174, 6939135, 7250030, 7426860, 7741620, 7798203, 8128701, 8429764, 8664670, 8700036, 9031890, 9252180, 9548820, 10150042, 10397604, 10537205, 10838268, 10875045, 11140290, 11612430, 12644646, 12997005, 13050054, 13368348, 13547835, 13878270, 14500060, 15225063, 15596406, 16257402, 16710435, 17329340, 18063780, 18549467, 18966969, 19575081, 20300084, 21074410, 21750090, 22280580, 23224860, 23394609, 25289292, 25375105, 25994010, 26100108, 27095670, 27756540, 30450126, 31192812, 31611615, 32514804, 32625135, 33420870, 35525147, 37098934, 37933938, 38991015, 39150162, 40643505, 42148820, 43500180, 45675189, 46789218, 50750210, 51988020, 54191340, 55648401, 56900907, 60900252, 63223230, 65250270, 66841740, 71050294, 74197868, 75867876, 76125315, 77982030, 78300324, 81287010, 91350378, 92747335, 93578436, 94834845, 97875405, 101500420, 106575441, 111296802, 113801814, 116973045, 126446460, 129846269, 130500540, 137025567, 142100588, 152250630, 155964060, 162574020, 166945203, 177625735, 182700756, 185494670, 189669690, 195750810, 213150882, 222593604, 227603628, 228375945, 233946090, 259692538, 274051134, 278242005, 284504535, 304501260, 319726323, 333890406, 355251470, 370989340, 379339380, 389538807, 391501620, 426301764, 456751890, 467892180, 500835609, 519385076, 532877205, 548102268, 556484010, 569009070, 639452646, 649231345, 667780812, 685127835, 710502940, 760528147, 779077614, 834726015, 908923883, 913503780, 959178969, 1001671218, 1065754410, 1112968020, 1138018140, 1168616421, 1278905292, 1298462690, 1370255670, 1521056294, 1558155228, 1598631615, 1669452030, 1817847766, 1918357938, 1947694035, 2003342436, 2131508820, 2281584441, 2337232842, 2504178045, 2596925380, 2726771649, 2740511340, 3042112588, 3197263230, 3338904060, 3505849263, 3635695532, 3802640735, 3836715876, 3895388070, 4544619415, 4563168882, 4674465684, 4795894845, 5008356090, 5323697029, 5453543298, 5843082105, 6394526460, 6844753323, 7011698526, 7605281470, 7790776140, 8180314947, 9089238830, 9126337764, 9591789690, 10016712180, 10647394058, 10907086596, 11407922205, 11686164210, 13633858245, 13689506646, 14023397052, 15210562940, 15971091087, 16360629894, 17529246315, 18178477660, 19183579380, 20534259969, 21294788116, 22815844410, 23372328420, 24540944841, 26618485145, 27267716490, 27379013292, 31942182174, 32721259788, 34223766615, 35058492630, 37265879203, 40901574735, 41068519938, 45631688820, 47913273261, 49081889682, 53236970290, 54535432980, 63884364348, 68447533230, 70116985260, 74531758406, 79855455435, 81803149470, 82137039876, 95826546522, 98163779364, 102671299845, 106473940580, 111797637609, 122704724205, 136895066460, 143739819783, 149063516812, 159710910870, 163606298940, 186329396015, 191653093044, 205342599690, 223595275218, 239566366305, 245409448410, 287479639566, 319421821740, 335392912827, 372658792030, 410685199380, 447190550436, 479132732610, 490818896820, 558988188045, 574959279132, 670785825654, 718699098915, 745317584060, 958265465220, 1006178738481, 1117976376090, 1341571651308, 1437398197830, 1676964564135, 2012357476962, 2235952752180, 2874796395660, 3353929128270, 4024714953924, 5030893692405, 6707858256540, 10061787384810, 20123574769620]

約数ペア:

[(1, 20123574769620), (2, 10061787384810), (3, 6707858256540), (4, 5030893692405), (5, 4024714953924), (6, 3353929128270), (7, 2874796395660), (9, 2235952752180), (10, 2012357476962), (12, 1676964564135), (14, 1437398197830), (15, 1341571651308), (18, 1117976376090), (20, 1006178738481), (21, 958265465220), (27, 745317584060), (28, 718699098915), (30, 670785825654), (35, 574959279132), (36, 558988188045), (41, 490818896820), (42, 479132732610), (45, 447190550436), (49, 410685199380), (54, 372658792030), (60, 335392912827), (63, 319421821740), (70, 287479639566), (82, 245409448410), (84, 239566366305), (90, 223595275218), (98, 205342599690), (105, 191653093044), (108, 186329396015), (123, 163606298940), (126, 159710910870), (135, 149063516812), (140, 143739819783), (147, 136895066460), (164, 122704724205), (180, 111797637609), (189, 106473940580), (196, 102671299845), (205, 98163779364), (210, 95826546522), (245, 82137039876), (246, 81803149470), (252, 79855455435), (270, 74531758406), (287, 70116985260), (294, 68447533230), (315, 63884364348), (369, 54535432980), (378, 53236970290), (410, 49081889682), (420, 47913273261), (441, 45631688820), (490, 41068519938), (492, 40901574735), (540, 37265879203), (574, 35058492630), (588, 34223766615), (615, 32721259788), (630, 31942182174), (735, 27379013292), (738, 27267716490), (756, 26618485145), (820, 24540944841), (861, 23372328420), (882, 22815844410), (945, 21294788116), (980, 20534259969), (1049, 19183579380), (1107, 18178477660), (1148, 17529246315), (1230, 16360629894), (1260, 15971091087), (1323, 15210562940), (1435, 14023397052), (1470, 13689506646), (1476, 13633858245), (1722, 11686164210), (1764, 11407922205), (1845, 10907086596), (1890, 10647394058), (2009, 10016712180), (2098, 9591789690), (2205, 9126337764), (2214, 9089238830), (2460, 8180314947), (2583, 7790776140), (2646, 7605281470), (2870, 7011698526), (2940, 6844753323), (3147, 6394526460), (3444, 5843082105), (3690, 5453543298), (3780, 5323697029), (4018, 5008356090), (4196, 4795894845), (4305, 4674465684), (4410, 4563168882), (4428, 4544619415), (5166, 3895388070), (5245, 3836715876), (5292, 3802640735), (5535, 3635695532), (5740, 3505849263), (6027, 3338904060), (6294, 3197263230), (6615, 3042112588), (7343, 2740511340), (7380, 2726771649), (7749, 2596925380), (8036, 2504178045), (8610, 2337232842), (8820, 2281584441), (9441, 2131508820), (10045, 2003342436), (10332, 1947694035), (10490, 1918357938), (11070, 1817847766), (12054, 1669452030), (12588, 1598631615), (12915, 1558155228), (13230, 1521056294), (14686, 1370255670), (15498, 1298462690), (15735, 1278905292), (17220, 1168616421), (17683, 1138018140), (18081, 1112968020), (18882, 1065754410), (20090, 1001671218), (20980, 959178969), (22029, 913503780), (22140, 908923883), (24108, 834726015), (25830, 779077614), (26460, 760528147), (28323, 710502940), (29372, 685127835), (30135, 667780812), (30996, 649231345), (31470, 639452646), (35366, 569009070), (36162, 556484010), (36715, 548102268), (37764, 532877205), (38745, 519385076), (40180, 500835609), (43009, 467892180), (44058, 456751890), (47205, 426301764), (51401, 391501620), (51660, 389538807), (53049, 379339380), (54243, 370989340), (56646, 355251470), (60270, 333890406), (62940, 319726323), (66087, 304501260), (70732, 284504535), (72324, 278242005), (73430, 274051134), (77490, 259692538), (86018, 233946090), (88116, 228375945), (88415, 227603628), (90405, 222593604), (94410, 213150882), (102802, 195750810), (106098, 189669690), (108486, 185494670), (110145, 182700756), (113292, 177625735), (120540, 166945203), (123781, 162574020), (129027, 155964060), (132174, 152250630), (141615, 142100588), (146860, 137025567), (154203, 130500540), (154980, 129846269), (159147, 126446460), (172036, 116973045), (176830, 113801814), (180810, 111296802), (188820, 106575441), (198261, 101500420), (205604, 97875405), (212196, 94834845), (215045, 93578436), (216972, 92747335), (220290, 91350378), (247562, 81287010), (257005, 78300324), (258054, 77982030), (264348, 76125315), (265245, 75867876), (271215, 74197868), (283230, 71050294), (301063, 66841740), (308406, 65250270), (318294, 63223230), (330435, 60900252), (353660, 56900907), (361620, 55648401), (371343, 54191340), (387081, 51988020), (396522, 50750210), (430090, 46789218), (440580, 45675189), (462609, 43500180), (477441, 42148820), (495124, 40643505), (514010, 39150162), (516108, 38991015), (530490, 37933938), (542430, 37098934), (566460, 35525147), (602126, 33420870), (616812, 32625135), (618905, 32514804), (636588, 31611615), (645135, 31192812), (660870, 30450126), (725003, 27756540), (742686, 27095670), (771015, 26100108), (774162, 25994010), (793044, 25375105), (795735, 25289292), (860180, 23394609), (866467, 23224860), (903189, 22280580), (925218, 21750090), (954882, 21074410), (991305, 20300084), (1028020, 19575081), (1060980, 18966969), (1084860, 18549467), (1114029, 18063780), (1161243, 17329340), (1204252, 16710435), (1237810, 16257402), (1290270, 15596406), (1321740, 15225063), (1387827, 14500060), (1450006, 13878270), (1485372, 13547835), (1505315, 13368348), (1542030, 13050054), (1548324, 12997005), (1591470, 12644646), (1732934, 11612430), (1806378, 11140290), (1850436, 10875045), (1856715, 10838268), (1909764, 10537205), (1935405, 10397604), (1982610, 10150042), (2107441, 9548820), (2175009, 9252180), (2228058, 9031890), (2313045, 8700036), (2322486, 8664670), (2387205, 8429764), (2475620, 8128701), (2580540, 7798203), (2599401, 7741620), (2709567, 7426860), (2775654, 7250030), (2900012, 6939135), (3010630, 6684174), (3084060, 6525027), (3182940, 6322323), (3342087, 6021260), (3465868, 5806215), (3612756, 5570145), (3625015, 5551308), (3713430, 5419134), (3870810, 5198802), (3965220, 5075021), (4214882, 4774410), (4332335, 4644972), (4350018, 4626090), (4456116, 4515945)]