2779042560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{103387}}^1$

素因数の和:103418

約数の個数: 144

約数和(自身を含む): 10143603456

約数和(自身を除く): 7364560896

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 103387, 206774, 310161, 413548, 516935, 620322, 723709, 827096, 1033870, 1240644, 1447418, 1550805, 1654192, 2067740, 2171127, 2481288, 2894836, 3101610, 3308384, 3618545, 4135480, 4342254, 4962576, 5789672, 6203220, 6616768, 7237090, 8270960, 8684508, 9925152, 10855635, 11579344, 12406440, 13233536, 14474180, 16541920, 17369016, 19850304, 21711270, 23158688, 24812880, 26467072, 28948360, 33083840, 34738032, 39700608, 43422540, 46317376, 49625760, 57896720, 66167680, 69476064, 79401216, 86845080, 92634752, 99251520, 115793440, 132335360, 138952128, 173690160, 185269504, 198503040, 231586880, 277904256, 347380320, 397006080, 463173760, 555808512, 694760640, 926347520, 1389521280, 2779042560]

約数ペア:

[(1, 2779042560), (2, 1389521280), (3, 926347520), (4, 694760640), (5, 555808512), (6, 463173760), (7, 397006080), (8, 347380320), (10, 277904256), (12, 231586880), (14, 198503040), (15, 185269504), (16, 173690160), (20, 138952128), (21, 132335360), (24, 115793440), (28, 99251520), (30, 92634752), (32, 86845080), (35, 79401216), (40, 69476064), (42, 66167680), (48, 57896720), (56, 49625760), (60, 46317376), (64, 43422540), (70, 39700608), (80, 34738032), (84, 33083840), (96, 28948360), (105, 26467072), (112, 24812880), (120, 23158688), (128, 21711270), (140, 19850304), (160, 17369016), (168, 16541920), (192, 14474180), (210, 13233536), (224, 12406440), (240, 11579344), (256, 10855635), (280, 9925152), (320, 8684508), (336, 8270960), (384, 7237090), (420, 6616768), (448, 6203220), (480, 5789672), (560, 4962576), (640, 4342254), (672, 4135480), (768, 3618545), (840, 3308384), (896, 3101610), (960, 2894836), (1120, 2481288), (1280, 2171127), (1344, 2067740), (1680, 1654192), (1792, 1550805), (1920, 1447418), (2240, 1240644), (2688, 1033870), (3360, 827096), (3840, 723709), (4480, 620322), (5376, 516935), (6720, 413548), (8960, 310161), (13440, 206774), (26880, 103387)]