28812967680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1071911}}^1$

素因数の和:1071942

約数の個数: 144

約数和(自身を含む): 105167430144

約数和(自身を除く): 76354462464

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, 1071911, 2143822, 3215733, 4287644, 5359555, 6431466, 7503377, 8575288, 10719110, 12862932, 15006754, 16078665, 17150576, 21438220, 22510131, 25725864, 30013508, 32157330, 34301152, 37516885, 42876440, 45020262, 51451728, 60027016, 64314660, 68602304, 75033770, 85752880, 90040524, 102903456, 112550655, 120054032, 128629320, 137204608, 150067540, 171505760, 180081048, 205806912, 225101310, 240108064, 257258640, 274409216, 300135080, 343011520, 360162096, 411613824, 450202620, 480216128, 514517280, 600270160, 686023040, 720324192, 823227648, 900405240, 960432256, 1029034560, 1200540320, 1372046080, 1440648384, 1800810480, 1920864512, 2058069120, 2401080640, 2881296768, 3601620960, 4116138240, 4802161280, 5762593536, 7203241920, 9604322560, 14406483840, 28812967680]

約数ペア:

[(1, 28812967680), (2, 14406483840), (3, 9604322560), (4, 7203241920), (5, 5762593536), (6, 4802161280), (7, 4116138240), (8, 3601620960), (10, 2881296768), (12, 2401080640), (14, 2058069120), (15, 1920864512), (16, 1800810480), (20, 1440648384), (21, 1372046080), (24, 1200540320), (28, 1029034560), (30, 960432256), (32, 900405240), (35, 823227648), (40, 720324192), (42, 686023040), (48, 600270160), (56, 514517280), (60, 480216128), (64, 450202620), (70, 411613824), (80, 360162096), (84, 343011520), (96, 300135080), (105, 274409216), (112, 257258640), (120, 240108064), (128, 225101310), (140, 205806912), (160, 180081048), (168, 171505760), (192, 150067540), (210, 137204608), (224, 128629320), (240, 120054032), (256, 112550655), (280, 102903456), (320, 90040524), (336, 85752880), (384, 75033770), (420, 68602304), (448, 64314660), (480, 60027016), (560, 51451728), (640, 45020262), (672, 42876440), (768, 37516885), (840, 34301152), (896, 32157330), (960, 30013508), (1120, 25725864), (1280, 22510131), (1344, 21438220), (1680, 17150576), (1792, 16078665), (1920, 15006754), (2240, 12862932), (2688, 10719110), (3360, 8575288), (3840, 7503377), (4480, 6431466), (5376, 5359555), (6720, 4287644), (8960, 3215733), (13440, 2143822), (26880, 1071911)]