2421189120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1615

約数の個数: 320

約数和(自身を含む): 9156913920

約数和(自身を除く): 6735724800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 256, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 512, 560, 580, 609, 640, 672, 696, 768, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1280, 1344, 1392, 1536, 1553, 1624, 1680, 1740, 1792, 1856, 1920, 2030, 2240, 2320, 2436, 2560, 2688, 2784, 3045, 3106, 3248, 3360, 3480, 3584, 3712, 3840, 4060, 4480, 4640, 4659, 4872, 5376, 5568, 6090, 6212, 6496, 6720, 6960, 7424, 7680, 7765, 8120, 8960, 9280, 9318, 9744, 10752, 10871, 11136, 12180, 12424, 12992, 13440, 13920, 14848, 15530, 16240, 17920, 18560, 18636, 19488, 21742, 22272, 23295, 24360, 24848, 25984, 26880, 27840, 31060, 32480, 32613, 37120, 37272, 38976, 43484, 44544, 45037, 46590, 48720, 49696, 51968, 53760, 54355, 55680, 62120, 64960, 65226, 74240, 74544, 77952, 86968, 90074, 93180, 97440, 99392, 103936, 108710, 111360, 124240, 129920, 130452, 135111, 149088, 155904, 163065, 173936, 180148, 186360, 194880, 198784, 217420, 222720, 225185, 248480, 259840, 260904, 270222, 298176, 311808, 315259, 326130, 347872, 360296, 372720, 389760, 397568, 434840, 450370, 496960, 519680, 521808, 540444, 596352, 630518, 652260, 675555, 695744, 720592, 745440, 779520, 795136, 869680, 900740, 945777, 993920, 1043616, 1080888, 1192704, 1261036, 1304520, 1351110, 1391488, 1441184, 1490880, 1559040, 1576295, 1739360, 1801480, 1891554, 1987840, 2087232, 2161776, 2385408, 2522072, 2609040, 2702220, 2782976, 2882368, 2981760, 3152590, 3478720, 3602960, 3783108, 3975680, 4174464, 4323552, 4728885, 5044144, 5218080, 5404440, 5565952, 5764736, 5963520, 6305180, 6957440, 7205920, 7566216, 8348928, 8647104, 9457770, 10088288, 10436160, 10808880, 11529472, 11927040, 12610360, 13914880, 14411840, 15132432, 16697856, 17294208, 18915540, 20176576, 20872320, 21617760, 23058944, 25220720, 27829760, 28823680, 30264864, 34588416, 37831080, 40353152, 41744640, 43235520, 50441440, 57647360, 60529728, 69176832, 75662160, 80706304, 83489280, 86471040, 100882880, 115294720, 121059456, 151324320, 161412608, 172942080, 201765760, 242118912, 302648640, 345884160, 403531520, 484237824, 605297280, 807063040, 1210594560, 2421189120]

約数ペア:

[(1, 2421189120), (2, 1210594560), (3, 807063040), (4, 605297280), (5, 484237824), (6, 403531520), (7, 345884160), (8, 302648640), (10, 242118912), (12, 201765760), (14, 172942080), (15, 161412608), (16, 151324320), (20, 121059456), (21, 115294720), (24, 100882880), (28, 86471040), (29, 83489280), (30, 80706304), (32, 75662160), (35, 69176832), (40, 60529728), (42, 57647360), (48, 50441440), (56, 43235520), (58, 41744640), (60, 40353152), (64, 37831080), (70, 34588416), (80, 30264864), (84, 28823680), (87, 27829760), (96, 25220720), (105, 23058944), (112, 21617760), (116, 20872320), (120, 20176576), (128, 18915540), (140, 17294208), (145, 16697856), (160, 15132432), (168, 14411840), (174, 13914880), (192, 12610360), (203, 11927040), (210, 11529472), (224, 10808880), (232, 10436160), (240, 10088288), (256, 9457770), (280, 8647104), (290, 8348928), (320, 7566216), (336, 7205920), (348, 6957440), (384, 6305180), (406, 5963520), (420, 5764736), (435, 5565952), (448, 5404440), (464, 5218080), (480, 5044144), (512, 4728885), (560, 4323552), (580, 4174464), (609, 3975680), (640, 3783108), (672, 3602960), (696, 3478720), (768, 3152590), (812, 2981760), (840, 2882368), (870, 2782976), (896, 2702220), (928, 2609040), (960, 2522072), (1015, 2385408), (1120, 2161776), (1160, 2087232), (1218, 1987840), (1280, 1891554), (1344, 1801480), (1392, 1739360), (1536, 1576295), (1553, 1559040), (1624, 1490880), (1680, 1441184), (1740, 1391488), (1792, 1351110), (1856, 1304520), (1920, 1261036), (2030, 1192704), (2240, 1080888), (2320, 1043616), (2436, 993920), (2560, 945777), (2688, 900740), (2784, 869680), (3045, 795136), (3106, 779520), (3248, 745440), (3360, 720592), (3480, 695744), (3584, 675555), (3712, 652260), (3840, 630518), (4060, 596352), (4480, 540444), (4640, 521808), (4659, 519680), (4872, 496960), (5376, 450370), (5568, 434840), (6090, 397568), (6212, 389760), (6496, 372720), (6720, 360296), (6960, 347872), (7424, 326130), (7680, 315259), (7765, 311808), (8120, 298176), (8960, 270222), (9280, 260904), (9318, 259840), (9744, 248480), (10752, 225185), (10871, 222720), (11136, 217420), (12180, 198784), (12424, 194880), (12992, 186360), (13440, 180148), (13920, 173936), (14848, 163065), (15530, 155904), (16240, 149088), (17920, 135111), (18560, 130452), (18636, 129920), (19488, 124240), (21742, 111360), (22272, 108710), (23295, 103936), (24360, 99392), (24848, 97440), (25984, 93180), (26880, 90074), (27840, 86968), (31060, 77952), (32480, 74544), (32613, 74240), (37120, 65226), (37272, 64960), (38976, 62120), (43484, 55680), (44544, 54355), (45037, 53760), (46590, 51968), (48720, 49696)]