2788208640

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{2161}}^1$

素因数の和:2203

約数の個数: 312

約数和(自身を含む): 11050379808

約数和(自身を除く): 8262171168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2161, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4322, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6483, 6720, 7168, 7680, 8064, 8644, 8960, 9216, 10080, 10240, 10752, 10805, 11520, 12288, 12966, 13440, 14336, 15127, 15360, 16128, 17288, 17920, 18432, 19449, 20160, 20480, 21504, 21610, 23040, 25932, 26880, 28672, 30254, 30720, 32256, 32415, 34576, 35840, 36864, 38898, 40320, 43008, 43220, 45381, 46080, 51864, 53760, 60508, 61440, 64512, 64830, 69152, 71680, 75635, 77796, 80640, 86016, 86440, 90762, 92160, 97245, 103728, 107520, 121016, 129024, 129660, 136143, 138304, 143360, 151270, 155592, 161280, 172880, 181524, 184320, 194490, 207456, 215040, 226905, 242032, 258048, 259320, 272286, 276608, 302540, 311184, 322560, 345760, 363048, 388980, 414912, 430080, 453810, 484064, 518640, 544572, 553216, 605080, 622368, 645120, 680715, 691520, 726096, 777960, 829824, 907620, 968128, 1037280, 1089144, 1106432, 1210160, 1244736, 1290240, 1361430, 1383040, 1452192, 1555920, 1659648, 1815240, 1936256, 2074560, 2178288, 2212864, 2420320, 2489472, 2722860, 2766080, 2904384, 3111840, 3319296, 3630480, 3872512, 4149120, 4356576, 4425728, 4840640, 4978944, 5445720, 5532160, 5808768, 6223680, 6638592, 7260960, 7745024, 8298240, 8713152, 8851456, 9681280, 9957888, 10891440, 11064320, 11617536, 12447360, 13277184, 14521920, 15490048, 16596480, 17426304, 19362560, 19915776, 21782880, 22128640, 23235072, 24894720, 26554368, 29043840, 30980096, 33192960, 34852608, 38725120, 39831552, 43565760, 44257280, 46470144, 49789440, 58087680, 61960192, 66385920, 69705216, 77450240, 79663104, 87131520, 92940288, 99578880, 116175360, 132771840, 139410432, 154900480, 174263040, 185880576, 199157760, 232350720, 278820864, 309800960, 348526080, 398315520, 464701440, 557641728, 697052160, 929402880, 1394104320, 2788208640]

約数ペア:

[(1, 2788208640), (2, 1394104320), (3, 929402880), (4, 697052160), (5, 557641728), (6, 464701440), (7, 398315520), (8, 348526080), (9, 309800960), (10, 278820864), (12, 232350720), (14, 199157760), (15, 185880576), (16, 174263040), (18, 154900480), (20, 139410432), (21, 132771840), (24, 116175360), (28, 99578880), (30, 92940288), (32, 87131520), (35, 79663104), (36, 77450240), (40, 69705216), (42, 66385920), (45, 61960192), (48, 58087680), (56, 49789440), (60, 46470144), (63, 44257280), (64, 43565760), (70, 39831552), (72, 38725120), (80, 34852608), (84, 33192960), (90, 30980096), (96, 29043840), (105, 26554368), (112, 24894720), (120, 23235072), (126, 22128640), (128, 21782880), (140, 19915776), (144, 19362560), (160, 17426304), (168, 16596480), (180, 15490048), (192, 14521920), (210, 13277184), (224, 12447360), (240, 11617536), (252, 11064320), (256, 10891440), (280, 9957888), (288, 9681280), (315, 8851456), (320, 8713152), (336, 8298240), (360, 7745024), (384, 7260960), (420, 6638592), (448, 6223680), (480, 5808768), (504, 5532160), (512, 5445720), (560, 4978944), (576, 4840640), (630, 4425728), (640, 4356576), (672, 4149120), (720, 3872512), (768, 3630480), (840, 3319296), (896, 3111840), (960, 2904384), (1008, 2766080), (1024, 2722860), (1120, 2489472), (1152, 2420320), (1260, 2212864), (1280, 2178288), (1344, 2074560), (1440, 1936256), (1536, 1815240), (1680, 1659648), (1792, 1555920), (1920, 1452192), (2016, 1383040), (2048, 1361430), (2161, 1290240), (2240, 1244736), (2304, 1210160), (2520, 1106432), (2560, 1089144), (2688, 1037280), (2880, 968128), (3072, 907620), (3360, 829824), (3584, 777960), (3840, 726096), (4032, 691520), (4096, 680715), (4322, 645120), (4480, 622368), (4608, 605080), (5040, 553216), (5120, 544572), (5376, 518640), (5760, 484064), (6144, 453810), (6483, 430080), (6720, 414912), (7168, 388980), (7680, 363048), (8064, 345760), (8644, 322560), (8960, 311184), (9216, 302540), (10080, 276608), (10240, 272286), (10752, 259320), (10805, 258048), (11520, 242032), (12288, 226905), (12966, 215040), (13440, 207456), (14336, 194490), (15127, 184320), (15360, 181524), (16128, 172880), (17288, 161280), (17920, 155592), (18432, 151270), (19449, 143360), (20160, 138304), (20480, 136143), (21504, 129660), (21610, 129024), (23040, 121016), (25932, 107520), (26880, 103728), (28672, 97245), (30254, 92160), (30720, 90762), (32256, 86440), (32415, 86016), (34576, 80640), (35840, 77796), (36864, 75635), (38898, 71680), (40320, 69152), (43008, 64830), (43220, 64512), (45381, 61440), (46080, 60508), (51864, 53760)]