28161947520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22531}}^1$

素因数の和:22594

約数の個数: 384

約数和(自身を含む): 114729338880

約数和(自身を除く): 86567391360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3720, 3906, 3968, 4032, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7812, 8064, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11904, 13020, 13440, 13888, 14880, 15624, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 22531, 26040, 27776, 29760, 31248, 34720, 35712, 39060, 40320, 41664, 44640, 45062, 52080, 59520, 62496, 67593, 69440, 78120, 83328, 89280, 90124, 104160, 112655, 124992, 135186, 138880, 156240, 157717, 178560, 180248, 202779, 208320, 225310, 249984, 270372, 312480, 315434, 337965, 360496, 405558, 416640, 450620, 473151, 540744, 624960, 630868, 675930, 698461, 720992, 788585, 811116, 901240, 946302, 1013895, 1081488, 1249920, 1261736, 1351860, 1396922, 1419453, 1441984, 1577170, 1622232, 1802480, 1892604, 2027790, 2095383, 2162976, 2365755, 2523472, 2703720, 2793844, 2838906, 2883968, 3154340, 3244464, 3492305, 3604960, 3785208, 4055580, 4190766, 4325952, 4731510, 4889227, 5046944, 5407440, 5587688, 5677812, 6286149, 6308680, 6488928, 6984610, 7097265, 7209920, 7570416, 8111160, 8381532, 8651904, 9463020, 9778454, 10093888, 10476915, 10814880, 11175376, 11355624, 12572298, 12617360, 12977856, 13969220, 14194530, 14419840, 14667681, 15140832, 16222320, 16763064, 18926040, 19556908, 20187776, 20953830, 21629760, 22350752, 22711248, 24446135, 25144596, 25234720, 25955712, 27938440, 28389060, 29335362, 30281664, 31430745, 32444640, 33526128, 37852080, 39113816, 41907660, 43259520, 44003043, 44701504, 45422496, 48892270, 50289192, 50469440, 55876880, 56778120, 58670724, 60563328, 62861490, 64889280, 67052256, 73338405, 75704160, 78227632, 83815320, 88006086, 89403008, 90844992, 97784540, 100578384, 100938880, 111753760, 113556240, 117341448, 125722980, 129778560, 134104512, 146676810, 151408320, 156455264, 167630640, 176012172, 181689984, 195569080, 201156768, 220015215, 223507520, 227112480, 234682896, 251445960, 268209024, 293353620, 302816640, 312910528, 335261280, 352024344, 391138160, 402313536, 440030430, 447015040, 454224960, 469365792, 502891920, 586707240, 625821056, 670522560, 704048688, 782276320, 804627072, 880060860, 908449920, 938731584, 1005783840, 1173414480, 1341045120, 1408097376, 1564552640, 1760121720, 1877463168, 2011567680, 2346828960, 2816194752, 3129105280, 3520243440, 4023135360, 4693657920, 5632389504, 7040486880, 9387315840, 14080973760, 28161947520]

約数ペア:

[(1, 28161947520), (2, 14080973760), (3, 9387315840), (4, 7040486880), (5, 5632389504), (6, 4693657920), (7, 4023135360), (8, 3520243440), (9, 3129105280), (10, 2816194752), (12, 2346828960), (14, 2011567680), (15, 1877463168), (16, 1760121720), (18, 1564552640), (20, 1408097376), (21, 1341045120), (24, 1173414480), (28, 1005783840), (30, 938731584), (31, 908449920), (32, 880060860), (35, 804627072), (36, 782276320), (40, 704048688), (42, 670522560), (45, 625821056), (48, 586707240), (56, 502891920), (60, 469365792), (62, 454224960), (63, 447015040), (64, 440030430), (70, 402313536), (72, 391138160), (80, 352024344), (84, 335261280), (90, 312910528), (93, 302816640), (96, 293353620), (105, 268209024), (112, 251445960), (120, 234682896), (124, 227112480), (126, 223507520), (128, 220015215), (140, 201156768), (144, 195569080), (155, 181689984), (160, 176012172), (168, 167630640), (180, 156455264), (186, 151408320), (192, 146676810), (210, 134104512), (217, 129778560), (224, 125722980), (240, 117341448), (248, 113556240), (252, 111753760), (279, 100938880), (280, 100578384), (288, 97784540), (310, 90844992), (315, 89403008), (320, 88006086), (336, 83815320), (360, 78227632), (372, 75704160), (384, 73338405), (420, 67052256), (434, 64889280), (448, 62861490), (465, 60563328), (480, 58670724), (496, 56778120), (504, 55876880), (558, 50469440), (560, 50289192), (576, 48892270), (620, 45422496), (630, 44701504), (640, 44003043), (651, 43259520), (672, 41907660), (720, 39113816), (744, 37852080), (840, 33526128), (868, 32444640), (896, 31430745), (930, 30281664), (960, 29335362), (992, 28389060), (1008, 27938440), (1085, 25955712), (1116, 25234720), (1120, 25144596), (1152, 24446135), (1240, 22711248), (1260, 22350752), (1302, 21629760), (1344, 20953830), (1395, 20187776), (1440, 19556908), (1488, 18926040), (1680, 16763064), (1736, 16222320), (1860, 15140832), (1920, 14667681), (1953, 14419840), (1984, 14194530), (2016, 13969220), (2170, 12977856), (2232, 12617360), (2240, 12572298), (2480, 11355624), (2520, 11175376), (2604, 10814880), (2688, 10476915), (2790, 10093888), (2880, 9778454), (2976, 9463020), (3255, 8651904), (3360, 8381532), (3472, 8111160), (3720, 7570416), (3906, 7209920), (3968, 7097265), (4032, 6984610), (4340, 6488928), (4464, 6308680), (4480, 6286149), (4960, 5677812), (5040, 5587688), (5208, 5407440), (5580, 5046944), (5760, 4889227), (5952, 4731510), (6510, 4325952), (6720, 4190766), (6944, 4055580), (7440, 3785208), (7812, 3604960), (8064, 3492305), (8680, 3244464), (8928, 3154340), (9765, 2883968), (9920, 2838906), (10080, 2793844), (10416, 2703720), (11160, 2523472), (11904, 2365755), (13020, 2162976), (13440, 2095383), (13888, 2027790), (14880, 1892604), (15624, 1802480), (17360, 1622232), (17856, 1577170), (19530, 1441984), (19840, 1419453), (20160, 1396922), (20832, 1351860), (22320, 1261736), (22531, 1249920), (26040, 1081488), (27776, 1013895), (29760, 946302), (31248, 901240), (34720, 811116), (35712, 788585), (39060, 720992), (40320, 698461), (41664, 675930), (44640, 630868), (45062, 624960), (52080, 540744), (59520, 473151), (62496, 450620), (67593, 416640), (69440, 405558), (78120, 360496), (83328, 337965), (89280, 315434), (90124, 312480), (104160, 270372), (112655, 249984), (124992, 225310), (135186, 208320), (138880, 202779), (156240, 180248), (157717, 178560)]