21238433280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{34141}}^1$

素因数の和:34179

約数の個数: 240

約数和(自身を含む): 76281148944

約数和(自身を除く): 55042715664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9720, 10368, 11520, 12960, 13824, 15552, 17280, 19440, 20736, 23040, 25920, 31104, 34141, 34560, 38880, 41472, 51840, 62208, 68282, 69120, 77760, 102423, 103680, 124416, 136564, 155520, 170705, 204846, 207360, 273128, 307269, 311040, 341410, 409692, 512115, 546256, 614538, 622080, 682820, 819384, 921807, 1024230, 1092512, 1229076, 1365640, 1536345, 1638768, 1843614, 2048460, 2185024, 2458152, 2731280, 2765421, 3072690, 3277536, 3687228, 4096920, 4370048, 4609035, 4916304, 5462560, 5530842, 6145380, 6555072, 7374456, 8193840, 8296263, 8740096, 9218070, 9832608, 10925120, 11061684, 12290760, 13110144, 13827105, 14748912, 16387680, 16592526, 17480192, 18436140, 19665216, 21850240, 22123368, 24581520, 26220288, 27654210, 29497824, 32775360, 33185052, 36872280, 39330432, 41481315, 43700480, 44246736, 49163040, 52440576, 55308420, 58995648, 65550720, 66370104, 73744560, 78660864, 82962630, 87400960, 88493472, 98326080, 110616840, 117991296, 131101440, 132740208, 147489120, 157321728, 165925260, 176986944, 196652160, 221233680, 235982592, 262202880, 265480416, 294978240, 331850520, 353973888, 393304320, 442467360, 471965184, 530960832, 589956480, 663701040, 707947776, 786608640, 884934720, 1061921664, 1179912960, 1327402080, 1415895552, 1769869440, 2123843328, 2359825920, 2654804160, 3539738880, 4247686656, 5309608320, 7079477760, 10619216640, 21238433280]

約数ペア:

[(1, 21238433280), (2, 10619216640), (3, 7079477760), (4, 5309608320), (5, 4247686656), (6, 3539738880), (8, 2654804160), (9, 2359825920), (10, 2123843328), (12, 1769869440), (15, 1415895552), (16, 1327402080), (18, 1179912960), (20, 1061921664), (24, 884934720), (27, 786608640), (30, 707947776), (32, 663701040), (36, 589956480), (40, 530960832), (45, 471965184), (48, 442467360), (54, 393304320), (60, 353973888), (64, 331850520), (72, 294978240), (80, 265480416), (81, 262202880), (90, 235982592), (96, 221233680), (108, 196652160), (120, 176986944), (128, 165925260), (135, 157321728), (144, 147489120), (160, 132740208), (162, 131101440), (180, 117991296), (192, 110616840), (216, 98326080), (240, 88493472), (243, 87400960), (256, 82962630), (270, 78660864), (288, 73744560), (320, 66370104), (324, 65550720), (360, 58995648), (384, 55308420), (405, 52440576), (432, 49163040), (480, 44246736), (486, 43700480), (512, 41481315), (540, 39330432), (576, 36872280), (640, 33185052), (648, 32775360), (720, 29497824), (768, 27654210), (810, 26220288), (864, 24581520), (960, 22123368), (972, 21850240), (1080, 19665216), (1152, 18436140), (1215, 17480192), (1280, 16592526), (1296, 16387680), (1440, 14748912), (1536, 13827105), (1620, 13110144), (1728, 12290760), (1920, 11061684), (1944, 10925120), (2160, 9832608), (2304, 9218070), (2430, 8740096), (2560, 8296263), (2592, 8193840), (2880, 7374456), (3240, 6555072), (3456, 6145380), (3840, 5530842), (3888, 5462560), (4320, 4916304), (4608, 4609035), (4860, 4370048), (5184, 4096920), (5760, 3687228), (6480, 3277536), (6912, 3072690), (7680, 2765421), (7776, 2731280), (8640, 2458152), (9720, 2185024), (10368, 2048460), (11520, 1843614), (12960, 1638768), (13824, 1536345), (15552, 1365640), (17280, 1229076), (19440, 1092512), (20736, 1024230), (23040, 921807), (25920, 819384), (31104, 682820), (34141, 622080), (34560, 614538), (38880, 546256), (41472, 512115), (51840, 409692), (62208, 341410), (68282, 311040), (69120, 307269), (77760, 273128), (102423, 207360), (103680, 204846), (124416, 170705), (136564, 155520)]