521944320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 1780732800

約数和(自身を除く): 1258788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 64, 80, 86, 87, 96, 109, 116, 120, 128, 129, 145, 160, 172, 174, 192, 215, 218, 232, 240, 256, 258, 290, 320, 327, 344, 348, 384, 430, 435, 436, 464, 480, 516, 545, 580, 640, 645, 654, 688, 696, 768, 860, 870, 872, 928, 960, 1032, 1090, 1160, 1247, 1280, 1290, 1308, 1376, 1392, 1635, 1720, 1740, 1744, 1856, 1920, 2064, 2180, 2320, 2494, 2580, 2616, 2752, 2784, 3161, 3270, 3440, 3480, 3488, 3712, 3741, 3840, 4128, 4360, 4640, 4687, 4988, 5160, 5232, 5504, 5568, 6235, 6322, 6540, 6880, 6960, 6976, 7424, 7482, 8256, 8720, 9280, 9374, 9483, 9976, 10320, 10464, 11008, 11136, 12470, 12644, 13080, 13760, 13920, 13952, 14061, 14964, 15805, 16512, 17440, 18560, 18705, 18748, 18966, 19952, 20640, 20928, 22272, 23435, 24940, 25288, 26160, 27520, 27840, 27904, 28122, 29928, 31610, 33024, 34880, 37120, 37410, 37496, 37932, 39904, 41280, 41856, 46870, 47415, 49880, 50576, 52320, 55040, 55680, 56244, 59856, 63220, 69760, 70305, 74820, 74992, 75864, 79808, 82560, 83712, 93740, 94830, 99760, 101152, 104640, 111360, 112488, 119712, 126440, 135923, 139520, 140610, 149640, 149984, 151728, 159616, 165120, 187480, 189660, 199520, 202304, 209280, 224976, 239424, 252880, 271846, 281220, 299280, 299968, 303456, 319232, 374960, 379320, 399040, 404608, 407769, 418560, 449952, 478848, 505760, 543692, 562440, 598560, 599936, 606912, 679615, 749920, 758640, 798080, 809216, 815538, 899904, 957696, 1011520, 1087384, 1124880, 1197120, 1199872, 1213824, 1359230, 1499840, 1517280, 1596160, 1631076, 1799808, 2023040, 2038845, 2174768, 2249760, 2394240, 2427648, 2718460, 2999680, 3034560, 3262152, 3599616, 4046080, 4077690, 4349536, 4499520, 4788480, 5436920, 5999360, 6069120, 6524304, 8155380, 8699072, 8999040, 10873840, 12138240, 13048608, 16310760, 17398144, 17998080, 21747680, 26097216, 32621520, 34796288, 43495360, 52194432, 65243040, 86990720, 104388864, 130486080, 173981440, 260972160, 521944320]

約数ペア:

[(1, 521944320), (2, 260972160), (3, 173981440), (4, 130486080), (5, 104388864), (6, 86990720), (8, 65243040), (10, 52194432), (12, 43495360), (15, 34796288), (16, 32621520), (20, 26097216), (24, 21747680), (29, 17998080), (30, 17398144), (32, 16310760), (40, 13048608), (43, 12138240), (48, 10873840), (58, 8999040), (60, 8699072), (64, 8155380), (80, 6524304), (86, 6069120), (87, 5999360), (96, 5436920), (109, 4788480), (116, 4499520), (120, 4349536), (128, 4077690), (129, 4046080), (145, 3599616), (160, 3262152), (172, 3034560), (174, 2999680), (192, 2718460), (215, 2427648), (218, 2394240), (232, 2249760), (240, 2174768), (256, 2038845), (258, 2023040), (290, 1799808), (320, 1631076), (327, 1596160), (344, 1517280), (348, 1499840), (384, 1359230), (430, 1213824), (435, 1199872), (436, 1197120), (464, 1124880), (480, 1087384), (516, 1011520), (545, 957696), (580, 899904), (640, 815538), (645, 809216), (654, 798080), (688, 758640), (696, 749920), (768, 679615), (860, 606912), (870, 599936), (872, 598560), (928, 562440), (960, 543692), (1032, 505760), (1090, 478848), (1160, 449952), (1247, 418560), (1280, 407769), (1290, 404608), (1308, 399040), (1376, 379320), (1392, 374960), (1635, 319232), (1720, 303456), (1740, 299968), (1744, 299280), (1856, 281220), (1920, 271846), (2064, 252880), (2180, 239424), (2320, 224976), (2494, 209280), (2580, 202304), (2616, 199520), (2752, 189660), (2784, 187480), (3161, 165120), (3270, 159616), (3440, 151728), (3480, 149984), (3488, 149640), (3712, 140610), (3741, 139520), (3840, 135923), (4128, 126440), (4360, 119712), (4640, 112488), (4687, 111360), (4988, 104640), (5160, 101152), (5232, 99760), (5504, 94830), (5568, 93740), (6235, 83712), (6322, 82560), (6540, 79808), (6880, 75864), (6960, 74992), (6976, 74820), (7424, 70305), (7482, 69760), (8256, 63220), (8720, 59856), (9280, 56244), (9374, 55680), (9483, 55040), (9976, 52320), (10320, 50576), (10464, 49880), (11008, 47415), (11136, 46870), (12470, 41856), (12644, 41280), (13080, 39904), (13760, 37932), (13920, 37496), (13952, 37410), (14061, 37120), (14964, 34880), (15805, 33024), (16512, 31610), (17440, 29928), (18560, 28122), (18705, 27904), (18748, 27840), (18966, 27520), (19952, 26160), (20640, 25288), (20928, 24940), (22272, 23435)]