291317760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 1054053000

約数和(自身を除く): 762735240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 109, 116, 120, 128, 144, 145, 160, 174, 180, 192, 218, 232, 240, 256, 261, 288, 290, 320, 327, 348, 360, 384, 435, 436, 464, 480, 512, 522, 545, 576, 580, 640, 654, 696, 720, 768, 870, 872, 928, 960, 981, 1024, 1044, 1090, 1152, 1160, 1280, 1305, 1308, 1392, 1440, 1536, 1635, 1740, 1744, 1856, 1920, 1962, 2048, 2088, 2180, 2304, 2320, 2560, 2610, 2616, 2784, 2880, 3072, 3161, 3270, 3480, 3488, 3712, 3840, 3924, 4176, 4360, 4608, 4640, 4905, 5120, 5220, 5232, 5568, 5760, 6144, 6322, 6540, 6960, 6976, 7424, 7680, 7848, 8352, 8720, 9216, 9280, 9483, 9810, 10240, 10440, 10464, 11136, 11520, 12644, 13080, 13920, 13952, 14848, 15360, 15696, 15805, 16704, 17440, 18432, 18560, 18966, 19620, 20880, 20928, 22272, 23040, 25288, 26160, 27840, 27904, 28449, 29696, 30720, 31392, 31610, 33408, 34880, 37120, 37932, 39240, 41760, 41856, 44544, 46080, 47415, 50576, 52320, 55680, 55808, 56898, 59392, 62784, 63220, 66816, 69760, 74240, 75864, 78480, 83520, 83712, 89088, 92160, 94830, 101152, 104640, 111360, 111616, 113796, 125568, 126440, 133632, 139520, 142245, 148480, 151728, 156960, 167040, 167424, 178176, 189660, 202304, 209280, 222720, 223232, 227592, 251136, 252880, 267264, 279040, 284490, 296960, 303456, 313920, 334080, 334848, 379320, 404608, 418560, 445440, 455184, 502272, 505760, 534528, 558080, 568980, 606912, 627840, 668160, 669696, 758640, 809216, 837120, 890880, 910368, 1004544, 1011520, 1116160, 1137960, 1213824, 1255680, 1336320, 1517280, 1618432, 1674240, 1820736, 2009088, 2023040, 2275920, 2427648, 2511360, 2672640, 3034560, 3236864, 3348480, 3641472, 4046080, 4551840, 4855296, 5022720, 6069120, 6473728, 7282944, 8092160, 9103680, 9710592, 10045440, 12138240, 14565888, 16184320, 18207360, 19421184, 24276480, 29131776, 32368640, 36414720, 48552960, 58263552, 72829440, 97105920, 145658880, 291317760]

約数ペア:

[(1, 291317760), (2, 145658880), (3, 97105920), (4, 72829440), (5, 58263552), (6, 48552960), (8, 36414720), (9, 32368640), (10, 29131776), (12, 24276480), (15, 19421184), (16, 18207360), (18, 16184320), (20, 14565888), (24, 12138240), (29, 10045440), (30, 9710592), (32, 9103680), (36, 8092160), (40, 7282944), (45, 6473728), (48, 6069120), (58, 5022720), (60, 4855296), (64, 4551840), (72, 4046080), (80, 3641472), (87, 3348480), (90, 3236864), (96, 3034560), (109, 2672640), (116, 2511360), (120, 2427648), (128, 2275920), (144, 2023040), (145, 2009088), (160, 1820736), (174, 1674240), (180, 1618432), (192, 1517280), (218, 1336320), (232, 1255680), (240, 1213824), (256, 1137960), (261, 1116160), (288, 1011520), (290, 1004544), (320, 910368), (327, 890880), (348, 837120), (360, 809216), (384, 758640), (435, 669696), (436, 668160), (464, 627840), (480, 606912), (512, 568980), (522, 558080), (545, 534528), (576, 505760), (580, 502272), (640, 455184), (654, 445440), (696, 418560), (720, 404608), (768, 379320), (870, 334848), (872, 334080), (928, 313920), (960, 303456), (981, 296960), (1024, 284490), (1044, 279040), (1090, 267264), (1152, 252880), (1160, 251136), (1280, 227592), (1305, 223232), (1308, 222720), (1392, 209280), (1440, 202304), (1536, 189660), (1635, 178176), (1740, 167424), (1744, 167040), (1856, 156960), (1920, 151728), (1962, 148480), (2048, 142245), (2088, 139520), (2180, 133632), (2304, 126440), (2320, 125568), (2560, 113796), (2610, 111616), (2616, 111360), (2784, 104640), (2880, 101152), (3072, 94830), (3161, 92160), (3270, 89088), (3480, 83712), (3488, 83520), (3712, 78480), (3840, 75864), (3924, 74240), (4176, 69760), (4360, 66816), (4608, 63220), (4640, 62784), (4905, 59392), (5120, 56898), (5220, 55808), (5232, 55680), (5568, 52320), (5760, 50576), (6144, 47415), (6322, 46080), (6540, 44544), (6960, 41856), (6976, 41760), (7424, 39240), (7680, 37932), (7848, 37120), (8352, 34880), (8720, 33408), (9216, 31610), (9280, 31392), (9483, 30720), (9810, 29696), (10240, 28449), (10440, 27904), (10464, 27840), (11136, 26160), (11520, 25288), (12644, 23040), (13080, 22272), (13920, 20928), (13952, 20880), (14848, 19620), (15360, 18966), (15696, 18560), (15805, 18432), (16704, 17440)]