2158876800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{8329}}^1$

素因数の和:8365

約数の個数: 240

約数和(自身を含む): 7967686650

約数和(自身を除く): 5808809850

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 4050, 4320, 4800, 5184, 5400, 5760, 6480, 7200, 8100, 8329, 8640, 9600, 10368, 10800, 12960, 14400, 16200, 16658, 17280, 21600, 24987, 25920, 28800, 32400, 33316, 41645, 43200, 49974, 51840, 64800, 66632, 74961, 83290, 86400, 99948, 124935, 129600, 133264, 149922, 166580, 199896, 208225, 224883, 249870, 259200, 266528, 299844, 333160, 374805, 399792, 416450, 449766, 499740, 533056, 599688, 624675, 666320, 674649, 749610, 799584, 832900, 899532, 999480, 1066112, 1124415, 1199376, 1249350, 1332640, 1349298, 1499220, 1599168, 1665800, 1799064, 1874025, 1998960, 2248830, 2398752, 2498700, 2665280, 2698596, 2998440, 3198336, 3331600, 3373245, 3598128, 3748050, 3997920, 4497660, 4797504, 4997400, 5330560, 5397192, 5622075, 5996880, 6663200, 6746490, 7196256, 7496100, 7995840, 8995320, 9595008, 9994800, 10794384, 11244150, 11993760, 13326400, 13492980, 14392512, 14992200, 15991680, 16866225, 17990640, 19989600, 21588768, 22488300, 23987520, 26652800, 26985960, 28785024, 29984400, 33732450, 35981280, 39979200, 43177536, 44976600, 47975040, 53971920, 59968800, 67464900, 71962560, 79958400, 86355072, 89953200, 107943840, 119937600, 134929800, 143925120, 179906400, 215887680, 239875200, 269859600, 359812800, 431775360, 539719200, 719625600, 1079438400, 2158876800]

約数ペア:

[(1, 2158876800), (2, 1079438400), (3, 719625600), (4, 539719200), (5, 431775360), (6, 359812800), (8, 269859600), (9, 239875200), (10, 215887680), (12, 179906400), (15, 143925120), (16, 134929800), (18, 119937600), (20, 107943840), (24, 89953200), (25, 86355072), (27, 79958400), (30, 71962560), (32, 67464900), (36, 59968800), (40, 53971920), (45, 47975040), (48, 44976600), (50, 43177536), (54, 39979200), (60, 35981280), (64, 33732450), (72, 29984400), (75, 28785024), (80, 26985960), (81, 26652800), (90, 23987520), (96, 22488300), (100, 21588768), (108, 19989600), (120, 17990640), (128, 16866225), (135, 15991680), (144, 14992200), (150, 14392512), (160, 13492980), (162, 13326400), (180, 11993760), (192, 11244150), (200, 10794384), (216, 9994800), (225, 9595008), (240, 8995320), (270, 7995840), (288, 7496100), (300, 7196256), (320, 6746490), (324, 6663200), (360, 5996880), (384, 5622075), (400, 5397192), (405, 5330560), (432, 4997400), (450, 4797504), (480, 4497660), (540, 3997920), (576, 3748050), (600, 3598128), (640, 3373245), (648, 3331600), (675, 3198336), (720, 2998440), (800, 2698596), (810, 2665280), (864, 2498700), (900, 2398752), (960, 2248830), (1080, 1998960), (1152, 1874025), (1200, 1799064), (1296, 1665800), (1350, 1599168), (1440, 1499220), (1600, 1349298), (1620, 1332640), (1728, 1249350), (1800, 1199376), (1920, 1124415), (2025, 1066112), (2160, 999480), (2400, 899532), (2592, 832900), (2700, 799584), (2880, 749610), (3200, 674649), (3240, 666320), (3456, 624675), (3600, 599688), (4050, 533056), (4320, 499740), (4800, 449766), (5184, 416450), (5400, 399792), (5760, 374805), (6480, 333160), (7200, 299844), (8100, 266528), (8329, 259200), (8640, 249870), (9600, 224883), (10368, 208225), (10800, 199896), (12960, 166580), (14400, 149922), (16200, 133264), (16658, 129600), (17280, 124935), (21600, 99948), (24987, 86400), (25920, 83290), (28800, 74961), (32400, 66632), (33316, 64800), (41645, 51840), (43200, 49974)]