2165798880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 576

約数和(自身を含む): 9057484800

約数和(自身を除く): 6891685920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 62, 63, 70, 72, 80, 84, 87, 90, 93, 96, 105, 112, 116, 120, 124, 126, 140, 144, 145, 155, 160, 168, 174, 180, 186, 203, 210, 217, 224, 232, 239, 240, 248, 252, 261, 279, 280, 288, 290, 310, 315, 336, 348, 360, 372, 406, 420, 434, 435, 464, 465, 478, 480, 496, 504, 522, 558, 560, 580, 609, 620, 630, 651, 672, 696, 717, 720, 744, 812, 840, 868, 870, 899, 928, 930, 956, 992, 1008, 1015, 1044, 1085, 1116, 1120, 1160, 1195, 1218, 1240, 1260, 1302, 1305, 1392, 1395, 1434, 1440, 1488, 1624, 1673, 1680, 1736, 1740, 1798, 1827, 1860, 1912, 1953, 2016, 2030, 2088, 2151, 2170, 2232, 2320, 2390, 2436, 2480, 2520, 2604, 2610, 2697, 2784, 2790, 2868, 2976, 3045, 3248, 3255, 3346, 3360, 3472, 3480, 3585, 3596, 3654, 3720, 3824, 3906, 4060, 4176, 4302, 4340, 4464, 4495, 4640, 4780, 4872, 4960, 5019, 5040, 5208, 5220, 5394, 5580, 5736, 6090, 6293, 6496, 6510, 6692, 6931, 6944, 6960, 7170, 7192, 7308, 7409, 7440, 7648, 7812, 8091, 8120, 8352, 8365, 8604, 8680, 8928, 8990, 9135, 9560, 9744, 9765, 10038, 10080, 10416, 10440, 10755, 10788, 11160, 11472, 12180, 12586, 13020, 13384, 13485, 13862, 13920, 14340, 14384, 14616, 14818, 14880, 15057, 15624, 16182, 16240, 16730, 17208, 17360, 17980, 18270, 18879, 19120, 19488, 19530, 20076, 20793, 20832, 20880, 21510, 21576, 22227, 22320, 22944, 24360, 25095, 25172, 26040, 26768, 26970, 27724, 28680, 28768, 29232, 29636, 30114, 31248, 31465, 32364, 32480, 33460, 34416, 34655, 34720, 35960, 36540, 37045, 37758, 38240, 39060, 40152, 40455, 41586, 41760, 43020, 43152, 44454, 44640, 48517, 48720, 50190, 50344, 51863, 52080, 53536, 53940, 55448, 56637, 57360, 58464, 59272, 60228, 62379, 62496, 62930, 64728, 66681, 66920, 68832, 69310, 71920, 73080, 74090, 75285, 75516, 78120, 80304, 80910, 83172, 86040, 86304, 88908, 94395, 97034, 97440, 100380, 100688, 103726, 103965, 104160, 107880, 110896, 111135, 113274, 114720, 118544, 120456, 124758, 125860, 129456, 133362, 133840, 138620, 143840, 145551, 146160, 148180, 150570, 151032, 155589, 156240, 160608, 161820, 166344, 172080, 177816, 188790, 194068, 200760, 201376, 207452, 207930, 214861, 215760, 221792, 222270, 226548, 237088, 240912, 242585, 249516, 251720, 258912, 259315, 266724, 267680, 277240, 283185, 291102, 292320, 296360, 301140, 302064, 311178, 311895, 312480, 323640, 332688, 333405, 344160, 355632, 377580, 388136, 401520, 414904, 415860, 429722, 431520, 436653, 444540, 453096, 466767, 481824, 485170, 499032, 503440, 518630, 533448, 554480, 566370, 582204, 592720, 602280, 604128, 622356, 623790, 644583, 647280, 665376, 666810, 711264, 727755, 755160, 776272, 777945, 803040, 829808, 831720, 859444, 873306, 889080, 906192, 933534, 970340, 998064, 1006880, 1037260, 1066896, 1074305, 1108960, 1132740, 1164408, 1185440, 1204560, 1244712, 1247580, 1289166, 1294560, 1333620, 1455510, 1504027, 1510320, 1552544, 1555890, 1659616, 1663440, 1718888, 1746612, 1778160, 1812384, 1867068, 1933749, 1940680, 1996128, 2074520, 2133792, 2148610, 2183265, 2265480, 2328816, 2333835, 2409120, 2489424, 2495160, 2578332, 2667240, 2911020, 3008054, 3020640, 3111780, 3222915, 3326880, 3437776, 3493224, 3556320, 3734136, 3867498, 3881360, 4149040, 4297220, 4366530, 4512081, 4530960, 4657632, 4667670, 4978848, 4990320, 5156664, 5334480, 5822040, 6016108, 6223560, 6445830, 6875552, 6986448, 7468272, 7520135, 7734996, 7762720, 8298080, 8594440, 8733060, 9024162, 9061920, 9335340, 9668745, 9980640, 10313328, 10668960, 11644080, 12032216, 12447120, 12891660, 13536243, 13972896, 14936544, 15040270, 15469992, 17188880, 17466120, 18048324, 18670680, 19337490, 20626656, 22560405, 23288160, 24064432, 24894240, 25783320, 27072486, 30080540, 30939984, 34377760, 34932240, 36096648, 37341360, 38674980, 45120810, 48128864, 51566640, 54144972, 60161080, 61879968, 67681215, 69864480, 72193296, 74682720, 77349960, 90241620, 103133280, 108289944, 120322160, 135362430, 144386592, 154699920, 180483240, 216579888, 240644320, 270724860, 309399840, 360966480, 433159776, 541449720, 721932960, 1082899440, 2165798880]

約数ペア:

[(1, 2165798880), (2, 1082899440), (3, 721932960), (4, 541449720), (5, 433159776), (6, 360966480), (7, 309399840), (8, 270724860), (9, 240644320), (10, 216579888), (12, 180483240), (14, 154699920), (15, 144386592), (16, 135362430), (18, 120322160), (20, 108289944), (21, 103133280), (24, 90241620), (28, 77349960), (29, 74682720), (30, 72193296), (31, 69864480), (32, 67681215), (35, 61879968), (36, 60161080), (40, 54144972), (42, 51566640), (45, 48128864), (48, 45120810), (56, 38674980), (58, 37341360), (60, 36096648), (62, 34932240), (63, 34377760), (70, 30939984), (72, 30080540), (80, 27072486), (84, 25783320), (87, 24894240), (90, 24064432), (93, 23288160), (96, 22560405), (105, 20626656), (112, 19337490), (116, 18670680), (120, 18048324), (124, 17466120), (126, 17188880), (140, 15469992), (144, 15040270), (145, 14936544), (155, 13972896), (160, 13536243), (168, 12891660), (174, 12447120), (180, 12032216), (186, 11644080), (203, 10668960), (210, 10313328), (217, 9980640), (224, 9668745), (232, 9335340), (239, 9061920), (240, 9024162), (248, 8733060), (252, 8594440), (261, 8298080), (279, 7762720), (280, 7734996), (288, 7520135), (290, 7468272), (310, 6986448), (315, 6875552), (336, 6445830), (348, 6223560), (360, 6016108), (372, 5822040), (406, 5334480), (420, 5156664), (434, 4990320), (435, 4978848), (464, 4667670), (465, 4657632), (478, 4530960), (480, 4512081), (496, 4366530), (504, 4297220), (522, 4149040), (558, 3881360), (560, 3867498), (580, 3734136), (609, 3556320), (620, 3493224), (630, 3437776), (651, 3326880), (672, 3222915), (696, 3111780), (717, 3020640), (720, 3008054), (744, 2911020), (812, 2667240), (840, 2578332), (868, 2495160), (870, 2489424), (899, 2409120), (928, 2333835), (930, 2328816), (956, 2265480), (992, 2183265), (1008, 2148610), (1015, 2133792), (1044, 2074520), (1085, 1996128), (1116, 1940680), (1120, 1933749), (1160, 1867068), (1195, 1812384), (1218, 1778160), (1240, 1746612), (1260, 1718888), (1302, 1663440), (1305, 1659616), (1392, 1555890), (1395, 1552544), (1434, 1510320), (1440, 1504027), (1488, 1455510), (1624, 1333620), (1673, 1294560), (1680, 1289166), (1736, 1247580), (1740, 1244712), (1798, 1204560), (1827, 1185440), (1860, 1164408), (1912, 1132740), (1953, 1108960), (2016, 1074305), (2030, 1066896), (2088, 1037260), (2151, 1006880), (2170, 998064), (2232, 970340), (2320, 933534), (2390, 906192), (2436, 889080), (2480, 873306), (2520, 859444), (2604, 831720), (2610, 829808), (2697, 803040), (2784, 777945), (2790, 776272), (2868, 755160), (2976, 727755), (3045, 711264), (3248, 666810), (3255, 665376), (3346, 647280), (3360, 644583), (3472, 623790), (3480, 622356), (3585, 604128), (3596, 602280), (3654, 592720), (3720, 582204), (3824, 566370), (3906, 554480), (4060, 533448), (4176, 518630), (4302, 503440), (4340, 499032), (4464, 485170), (4495, 481824), (4640, 466767), (4780, 453096), (4872, 444540), (4960, 436653), (5019, 431520), (5040, 429722), (5208, 415860), (5220, 414904), (5394, 401520), (5580, 388136), (5736, 377580), (6090, 355632), (6293, 344160), (6496, 333405), (6510, 332688), (6692, 323640), (6931, 312480), (6944, 311895), (6960, 311178), (7170, 302064), (7192, 301140), (7308, 296360), (7409, 292320), (7440, 291102), (7648, 283185), (7812, 277240), (8091, 267680), (8120, 266724), (8352, 259315), (8365, 258912), (8604, 251720), (8680, 249516), (8928, 242585), (8990, 240912), (9135, 237088), (9560, 226548), (9744, 222270), (9765, 221792), (10038, 215760), (10080, 214861), (10416, 207930), (10440, 207452), (10755, 201376), (10788, 200760), (11160, 194068), (11472, 188790), (12180, 177816), (12586, 172080), (13020, 166344), (13384, 161820), (13485, 160608), (13862, 156240), (13920, 155589), (14340, 151032), (14384, 150570), (14616, 148180), (14818, 146160), (14880, 145551), (15057, 143840), (15624, 138620), (16182, 133840), (16240, 133362), (16730, 129456), (17208, 125860), (17360, 124758), (17980, 120456), (18270, 118544), (18879, 114720), (19120, 113274), (19488, 111135), (19530, 110896), (20076, 107880), (20793, 104160), (20832, 103965), (20880, 103726), (21510, 100688), (21576, 100380), (22227, 97440), (22320, 97034), (22944, 94395), (24360, 88908), (25095, 86304), (25172, 86040), (26040, 83172), (26768, 80910), (26970, 80304), (27724, 78120), (28680, 75516), (28768, 75285), (29232, 74090), (29636, 73080), (30114, 71920), (31248, 69310), (31465, 68832), (32364, 66920), (32480, 66681), (33460, 64728), (34416, 62930), (34655, 62496), (34720, 62379), (35960, 60228), (36540, 59272), (37045, 58464), (37758, 57360), (38240, 56637), (39060, 55448), (40152, 53940), (40455, 53536), (41586, 52080), (41760, 51863), (43020, 50344), (43152, 50190), (44454, 48720), (44640, 48517)]