20242587960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16631}}^1$

素因数の和:16688

約数の個数: 384

約数和(自身を含む): 81909273600

約数和(自身を除く): 61666685640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 49, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 108, 115, 120, 126, 135, 138, 140, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 245, 252, 270, 276, 280, 294, 315, 322, 345, 360, 378, 392, 414, 420, 441, 460, 483, 490, 504, 540, 552, 588, 621, 630, 644, 690, 735, 756, 805, 828, 840, 882, 920, 945, 966, 980, 1035, 1080, 1127, 1176, 1242, 1260, 1288, 1323, 1380, 1449, 1470, 1512, 1610, 1656, 1764, 1890, 1932, 1960, 2070, 2205, 2254, 2415, 2484, 2520, 2646, 2760, 2898, 2940, 3105, 3220, 3381, 3528, 3780, 3864, 4140, 4347, 4410, 4508, 4830, 4968, 5292, 5635, 5796, 5880, 6210, 6440, 6615, 6762, 7245, 7560, 8280, 8694, 8820, 9016, 9660, 10143, 10584, 11270, 11592, 12420, 13230, 13524, 14490, 16631, 16905, 17388, 17640, 19320, 20286, 21735, 22540, 24840, 26460, 27048, 28980, 30429, 33262, 33810, 34776, 40572, 43470, 45080, 49893, 50715, 52920, 57960, 60858, 66524, 67620, 81144, 83155, 86940, 99786, 101430, 116417, 121716, 133048, 135240, 149679, 152145, 166310, 173880, 199572, 202860, 232834, 243432, 249465, 299358, 304290, 332620, 349251, 382513, 399144, 405720, 449037, 465668, 498930, 582085, 598716, 608580, 665240, 698502, 748395, 765026, 814919, 898074, 931336, 997860, 1047753, 1147539, 1164170, 1197432, 1217160, 1397004, 1496790, 1530052, 1629838, 1746255, 1796148, 1912565, 1995720, 2095506, 2245185, 2295078, 2328340, 2444757, 2677591, 2794008, 2993580, 3060104, 3143259, 3259676, 3442617, 3492510, 3592296, 3825130, 4074595, 4191012, 4490370, 4590156, 4656680, 4889514, 5238765, 5355182, 5737695, 5987160, 6286518, 6519352, 6885234, 6985020, 7334271, 7650260, 8032773, 8149190, 8382024, 8980740, 9180312, 9779028, 10327851, 10477530, 10710364, 11475390, 12223785, 12573036, 13387955, 13770468, 13970040, 14668542, 15300520, 15716295, 16065546, 16298380, 17213085, 17961480, 18743137, 19558056, 20655702, 20955060, 21420728, 22002813, 22950780, 24098319, 24447570, 25146072, 26775910, 27540936, 29337084, 31432590, 32131092, 32596760, 34426170, 36671355, 37486274, 40163865, 41311404, 41910120, 44005626, 45901560, 48196638, 48895140, 51639255, 53551820, 56229411, 58674168, 62865180, 64262184, 68852340, 72294957, 73342710, 74972548, 80327730, 82622808, 88011252, 93715685, 96393276, 97790280, 103278510, 107103640, 110014065, 112458822, 120491595, 125730360, 137704680, 144589914, 146685420, 149945096, 160655460, 168688233, 176022504, 187431370, 192786552, 206557020, 220028130, 224917644, 240983190, 281147055, 289179828, 293370840, 321310920, 337376466, 361474785, 374862740, 413114040, 440056260, 449835288, 481966380, 506064699, 562294110, 578359656, 674752932, 722949570, 749725480, 843441165, 880112520, 963932760, 1012129398, 1124588220, 1349505864, 1445899140, 1686882330, 2024258796, 2249176440, 2530323495, 2891798280, 3373764660, 4048517592, 5060646990, 6747529320, 10121293980, 20242587960]

約数ペア:

[(1, 20242587960), (2, 10121293980), (3, 6747529320), (4, 5060646990), (5, 4048517592), (6, 3373764660), (7, 2891798280), (8, 2530323495), (9, 2249176440), (10, 2024258796), (12, 1686882330), (14, 1445899140), (15, 1349505864), (18, 1124588220), (20, 1012129398), (21, 963932760), (23, 880112520), (24, 843441165), (27, 749725480), (28, 722949570), (30, 674752932), (35, 578359656), (36, 562294110), (40, 506064699), (42, 481966380), (45, 449835288), (46, 440056260), (49, 413114040), (54, 374862740), (56, 361474785), (60, 337376466), (63, 321310920), (69, 293370840), (70, 289179828), (72, 281147055), (84, 240983190), (90, 224917644), (92, 220028130), (98, 206557020), (105, 192786552), (108, 187431370), (115, 176022504), (120, 168688233), (126, 160655460), (135, 149945096), (138, 146685420), (140, 144589914), (147, 137704680), (161, 125730360), (168, 120491595), (180, 112458822), (184, 110014065), (189, 107103640), (196, 103278510), (207, 97790280), (210, 96393276), (216, 93715685), (230, 88011252), (245, 82622808), (252, 80327730), (270, 74972548), (276, 73342710), (280, 72294957), (294, 68852340), (315, 64262184), (322, 62865180), (345, 58674168), (360, 56229411), (378, 53551820), (392, 51639255), (414, 48895140), (420, 48196638), (441, 45901560), (460, 44005626), (483, 41910120), (490, 41311404), (504, 40163865), (540, 37486274), (552, 36671355), (588, 34426170), (621, 32596760), (630, 32131092), (644, 31432590), (690, 29337084), (735, 27540936), (756, 26775910), (805, 25146072), (828, 24447570), (840, 24098319), (882, 22950780), (920, 22002813), (945, 21420728), (966, 20955060), (980, 20655702), (1035, 19558056), (1080, 18743137), (1127, 17961480), (1176, 17213085), (1242, 16298380), (1260, 16065546), (1288, 15716295), (1323, 15300520), (1380, 14668542), (1449, 13970040), (1470, 13770468), (1512, 13387955), (1610, 12573036), (1656, 12223785), (1764, 11475390), (1890, 10710364), (1932, 10477530), (1960, 10327851), (2070, 9779028), (2205, 9180312), (2254, 8980740), (2415, 8382024), (2484, 8149190), (2520, 8032773), (2646, 7650260), (2760, 7334271), (2898, 6985020), (2940, 6885234), (3105, 6519352), (3220, 6286518), (3381, 5987160), (3528, 5737695), (3780, 5355182), (3864, 5238765), (4140, 4889514), (4347, 4656680), (4410, 4590156), (4508, 4490370), (4830, 4191012), (4968, 4074595), (5292, 3825130), (5635, 3592296), (5796, 3492510), (5880, 3442617), (6210, 3259676), (6440, 3143259), (6615, 3060104), (6762, 2993580), (7245, 2794008), (7560, 2677591), (8280, 2444757), (8694, 2328340), (8820, 2295078), (9016, 2245185), (9660, 2095506), (10143, 1995720), (10584, 1912565), (11270, 1796148), (11592, 1746255), (12420, 1629838), (13230, 1530052), (13524, 1496790), (14490, 1397004), (16631, 1217160), (16905, 1197432), (17388, 1164170), (17640, 1147539), (19320, 1047753), (20286, 997860), (21735, 931336), (22540, 898074), (24840, 814919), (26460, 765026), (27048, 748395), (28980, 698502), (30429, 665240), (33262, 608580), (33810, 598716), (34776, 582085), (40572, 498930), (43470, 465668), (45080, 449037), (49893, 405720), (50715, 399144), (52920, 382513), (57960, 349251), (60858, 332620), (66524, 304290), (67620, 299358), (81144, 249465), (83155, 243432), (86940, 232834), (99786, 202860), (101430, 199572), (116417, 173880), (121716, 166310), (133048, 152145), (135240, 149679)]