538621440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 2022299136

約数和(自身を除く): 1483677696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 233, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 466, 480, 512, 516, 560, 602, 640, 645, 672, 688, 699, 768, 840, 860, 896, 903, 932, 960, 1032, 1120, 1165, 1204, 1280, 1290, 1344, 1376, 1398, 1505, 1536, 1631, 1680, 1720, 1792, 1806, 1864, 1920, 2064, 2240, 2330, 2408, 2560, 2580, 2688, 2752, 2796, 3010, 3262, 3360, 3440, 3495, 3584, 3612, 3728, 3840, 4128, 4480, 4515, 4660, 4816, 4893, 5160, 5376, 5504, 5592, 6020, 6524, 6720, 6880, 6990, 7224, 7456, 7680, 8155, 8256, 8960, 9030, 9320, 9632, 9786, 10019, 10320, 10752, 11008, 11184, 12040, 13048, 13440, 13760, 13980, 14448, 14912, 16310, 16512, 17920, 18060, 18640, 19264, 19572, 20038, 20640, 22016, 22368, 24080, 24465, 26096, 26880, 27520, 27960, 28896, 29824, 30057, 32620, 33024, 36120, 37280, 38528, 39144, 40076, 41280, 44736, 48160, 48930, 50095, 52192, 53760, 55040, 55920, 57792, 59648, 60114, 65240, 66048, 70133, 72240, 74560, 77056, 78288, 80152, 82560, 89472, 96320, 97860, 100190, 104384, 110080, 111840, 115584, 119296, 120228, 130480, 140266, 144480, 149120, 150285, 154112, 156576, 160304, 165120, 178944, 192640, 195720, 200380, 208768, 210399, 223680, 231168, 240456, 260960, 280532, 288960, 298240, 300570, 313152, 320608, 330240, 350665, 357888, 385280, 391440, 400760, 417536, 420798, 447360, 462336, 480912, 521920, 561064, 577920, 596480, 601140, 626304, 641216, 701330, 770560, 782880, 801520, 835072, 841596, 894720, 961824, 1043840, 1051995, 1122128, 1155840, 1202280, 1252608, 1282432, 1402660, 1565760, 1603040, 1683192, 1789440, 1923648, 2087680, 2103990, 2244256, 2311680, 2404560, 2505216, 2564864, 2805320, 3131520, 3206080, 3366384, 3847296, 4175360, 4207980, 4488512, 4809120, 5129728, 5610640, 6263040, 6412160, 6732768, 7694592, 8415960, 8977024, 9618240, 11221280, 12526080, 12824320, 13465536, 15389184, 16831920, 17954048, 19236480, 22442560, 25648640, 26931072, 33663840, 35908096, 38472960, 44885120, 53862144, 67327680, 76945920, 89770240, 107724288, 134655360, 179540480, 269310720, 538621440]

約数ペア:

[(1, 538621440), (2, 269310720), (3, 179540480), (4, 134655360), (5, 107724288), (6, 89770240), (7, 76945920), (8, 67327680), (10, 53862144), (12, 44885120), (14, 38472960), (15, 35908096), (16, 33663840), (20, 26931072), (21, 25648640), (24, 22442560), (28, 19236480), (30, 17954048), (32, 16831920), (35, 15389184), (40, 13465536), (42, 12824320), (43, 12526080), (48, 11221280), (56, 9618240), (60, 8977024), (64, 8415960), (70, 7694592), (80, 6732768), (84, 6412160), (86, 6263040), (96, 5610640), (105, 5129728), (112, 4809120), (120, 4488512), (128, 4207980), (129, 4175360), (140, 3847296), (160, 3366384), (168, 3206080), (172, 3131520), (192, 2805320), (210, 2564864), (215, 2505216), (224, 2404560), (233, 2311680), (240, 2244256), (256, 2103990), (258, 2087680), (280, 1923648), (301, 1789440), (320, 1683192), (336, 1603040), (344, 1565760), (384, 1402660), (420, 1282432), (430, 1252608), (448, 1202280), (466, 1155840), (480, 1122128), (512, 1051995), (516, 1043840), (560, 961824), (602, 894720), (640, 841596), (645, 835072), (672, 801520), (688, 782880), (699, 770560), (768, 701330), (840, 641216), (860, 626304), (896, 601140), (903, 596480), (932, 577920), (960, 561064), (1032, 521920), (1120, 480912), (1165, 462336), (1204, 447360), (1280, 420798), (1290, 417536), (1344, 400760), (1376, 391440), (1398, 385280), (1505, 357888), (1536, 350665), (1631, 330240), (1680, 320608), (1720, 313152), (1792, 300570), (1806, 298240), (1864, 288960), (1920, 280532), (2064, 260960), (2240, 240456), (2330, 231168), (2408, 223680), (2560, 210399), (2580, 208768), (2688, 200380), (2752, 195720), (2796, 192640), (3010, 178944), (3262, 165120), (3360, 160304), (3440, 156576), (3495, 154112), (3584, 150285), (3612, 149120), (3728, 144480), (3840, 140266), (4128, 130480), (4480, 120228), (4515, 119296), (4660, 115584), (4816, 111840), (4893, 110080), (5160, 104384), (5376, 100190), (5504, 97860), (5592, 96320), (6020, 89472), (6524, 82560), (6720, 80152), (6880, 78288), (6990, 77056), (7224, 74560), (7456, 72240), (7680, 70133), (8155, 66048), (8256, 65240), (8960, 60114), (9030, 59648), (9320, 57792), (9632, 55920), (9786, 55040), (10019, 53760), (10320, 52192), (10752, 50095), (11008, 48930), (11184, 48160), (12040, 44736), (13048, 41280), (13440, 40076), (13760, 39144), (13980, 38528), (14448, 37280), (14912, 36120), (16310, 33024), (16512, 32620), (17920, 30057), (18060, 29824), (18640, 28896), (19264, 27960), (19572, 27520), (20038, 26880), (20640, 26096), (22016, 24465), (22368, 24080)]