21826215840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1260

約数の個数: 384

約数和(自身を含む): 81081907200

約数和(自身を除く): 59255691360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 379, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 758, 780, 839, 858, 880, 1040, 1056, 1137, 1144, 1248, 1320, 1430, 1516, 1560, 1678, 1716, 1760, 1895, 2080, 2145, 2274, 2288, 2517, 2640, 2860, 3032, 3120, 3356, 3432, 3790, 4169, 4195, 4290, 4548, 4576, 4927, 5034, 5280, 5685, 5720, 6064, 6240, 6712, 6864, 7580, 8338, 8390, 8580, 9096, 9229, 9854, 10068, 10907, 11370, 11440, 12128, 12507, 12585, 13424, 13728, 14781, 15160, 16676, 16780, 17160, 18192, 18458, 19708, 20136, 20845, 21814, 22740, 22880, 24635, 25014, 25170, 26848, 27687, 29562, 30320, 32721, 33352, 33560, 34320, 36384, 36916, 39416, 40272, 41690, 43628, 45480, 46145, 49270, 50028, 50340, 54197, 54535, 55374, 59124, 60640, 62535, 65442, 66704, 67120, 68640, 73832, 73905, 78832, 80544, 83380, 87256, 90960, 92290, 98540, 100056, 100680, 108394, 109070, 110748, 118248, 119977, 125070, 130884, 133408, 134240, 138435, 147664, 147810, 157664, 162591, 163605, 166760, 174512, 181920, 184580, 197080, 200112, 201360, 216788, 218140, 221496, 236496, 239954, 250140, 261768, 270985, 276870, 295328, 295620, 317981, 325182, 327210, 333520, 349024, 359931, 369160, 394160, 400224, 402720, 433576, 436280, 442992, 472992, 479908, 500280, 523536, 541970, 553740, 591240, 599885, 635962, 650364, 654420, 667040, 719862, 738320, 788320, 812955, 867152, 872560, 885984, 953943, 959816, 1000560, 1047072, 1083940, 1107480, 1182480, 1199770, 1271924, 1300728, 1308840, 1439724, 1476640, 1589905, 1625910, 1734304, 1745120, 1799655, 1907886, 1919632, 2001120, 2167880, 2214960, 2364960, 2399540, 2543848, 2601456, 2617680, 2879448, 3179810, 3251820, 3497791, 3599310, 3815772, 3839264, 4133753, 4335760, 4429920, 4769715, 4799080, 5087696, 5202912, 5235360, 5758896, 6359620, 6503640, 6995582, 7198620, 7631544, 8267506, 8671520, 9539430, 9598160, 10175392, 10493373, 11517792, 12401259, 12719240, 13007280, 13991164, 14397240, 15263088, 16535012, 17488955, 19078860, 19196320, 20668765, 20986746, 24802518, 25438480, 26014560, 27982328, 28794480, 30526176, 33070024, 34977910, 38157720, 41337530, 41973492, 45471283, 49605036, 50876960, 52466865, 55964656, 57588960, 62006295, 66140048, 69955820, 76315440, 82675060, 83946984, 90942566, 99210072, 104933730, 111929312, 124012590, 132280096, 136413849, 139911640, 152630880, 165350120, 167893968, 181885132, 198420144, 209867460, 227356415, 248025180, 272827698, 279823280, 330700240, 335787936, 363770264, 396840288, 419734920, 454712830, 496050360, 545655396, 559646560, 661400480, 682069245, 727540528, 839469840, 909425660, 992100720, 1091310792, 1364138490, 1455081056, 1678939680, 1818851320, 1984201440, 2182621584, 2728276980, 3637702640, 4365243168, 5456553960, 7275405280, 10913107920, 21826215840]

約数ペア:

[(1, 21826215840), (2, 10913107920), (3, 7275405280), (4, 5456553960), (5, 4365243168), (6, 3637702640), (8, 2728276980), (10, 2182621584), (11, 1984201440), (12, 1818851320), (13, 1678939680), (15, 1455081056), (16, 1364138490), (20, 1091310792), (22, 992100720), (24, 909425660), (26, 839469840), (30, 727540528), (32, 682069245), (33, 661400480), (39, 559646560), (40, 545655396), (44, 496050360), (48, 454712830), (52, 419734920), (55, 396840288), (60, 363770264), (65, 335787936), (66, 330700240), (78, 279823280), (80, 272827698), (88, 248025180), (96, 227356415), (104, 209867460), (110, 198420144), (120, 181885132), (130, 167893968), (132, 165350120), (143, 152630880), (156, 139911640), (160, 136413849), (165, 132280096), (176, 124012590), (195, 111929312), (208, 104933730), (220, 99210072), (240, 90942566), (260, 83946984), (264, 82675060), (286, 76315440), (312, 69955820), (330, 66140048), (352, 62006295), (379, 57588960), (390, 55964656), (416, 52466865), (429, 50876960), (440, 49605036), (480, 45471283), (520, 41973492), (528, 41337530), (572, 38157720), (624, 34977910), (660, 33070024), (715, 30526176), (758, 28794480), (780, 27982328), (839, 26014560), (858, 25438480), (880, 24802518), (1040, 20986746), (1056, 20668765), (1137, 19196320), (1144, 19078860), (1248, 17488955), (1320, 16535012), (1430, 15263088), (1516, 14397240), (1560, 13991164), (1678, 13007280), (1716, 12719240), (1760, 12401259), (1895, 11517792), (2080, 10493373), (2145, 10175392), (2274, 9598160), (2288, 9539430), (2517, 8671520), (2640, 8267506), (2860, 7631544), (3032, 7198620), (3120, 6995582), (3356, 6503640), (3432, 6359620), (3790, 5758896), (4169, 5235360), (4195, 5202912), (4290, 5087696), (4548, 4799080), (4576, 4769715), (4927, 4429920), (5034, 4335760), (5280, 4133753), (5685, 3839264), (5720, 3815772), (6064, 3599310), (6240, 3497791), (6712, 3251820), (6864, 3179810), (7580, 2879448), (8338, 2617680), (8390, 2601456), (8580, 2543848), (9096, 2399540), (9229, 2364960), (9854, 2214960), (10068, 2167880), (10907, 2001120), (11370, 1919632), (11440, 1907886), (12128, 1799655), (12507, 1745120), (12585, 1734304), (13424, 1625910), (13728, 1589905), (14781, 1476640), (15160, 1439724), (16676, 1308840), (16780, 1300728), (17160, 1271924), (18192, 1199770), (18458, 1182480), (19708, 1107480), (20136, 1083940), (20845, 1047072), (21814, 1000560), (22740, 959816), (22880, 953943), (24635, 885984), (25014, 872560), (25170, 867152), (26848, 812955), (27687, 788320), (29562, 738320), (30320, 719862), (32721, 667040), (33352, 654420), (33560, 650364), (34320, 635962), (36384, 599885), (36916, 591240), (39416, 553740), (40272, 541970), (41690, 523536), (43628, 500280), (45480, 479908), (46145, 472992), (49270, 442992), (50028, 436280), (50340, 433576), (54197, 402720), (54535, 400224), (55374, 394160), (59124, 369160), (60640, 359931), (62535, 349024), (65442, 333520), (66704, 327210), (67120, 325182), (68640, 317981), (73832, 295620), (73905, 295328), (78832, 276870), (80544, 270985), (83380, 261768), (87256, 250140), (90960, 239954), (92290, 236496), (98540, 221496), (100056, 218140), (100680, 216788), (108394, 201360), (109070, 200112), (110748, 197080), (118248, 184580), (119977, 181920), (125070, 174512), (130884, 166760), (133408, 163605), (134240, 162591), (138435, 157664), (147664, 147810)]