21677794560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{627251}}^1$

素因数の和:627281

約数の個数: 144

約数和(自身を含む): 76926185280

約数和(自身を除く): 55248390720

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 627251, 1254502, 1881753, 2509004, 3136255, 3763506, 5018008, 5645259, 6272510, 7527012, 9408765, 10036016, 11290518, 12545020, 15054024, 16935777, 18817530, 20072032, 22581036, 25090040, 28226295, 30108048, 33871554, 37635060, 40144064, 45162072, 50180080, 56452590, 60216096, 67743108, 75270120, 80288128, 84678885, 90324144, 100360160, 112905180, 120432192, 135486216, 150540240, 160576256, 169357770, 180648288, 200720320, 225810360, 240864384, 270972432, 301080480, 338715540, 361296576, 401440640, 451620720, 481728768, 541944864, 602160960, 677431080, 722593152, 802881280, 903241440, 1083889728, 1204321920, 1354862160, 1445186304, 1806482880, 2167779456, 2408643840, 2709724320, 3612965760, 4335558912, 5419448640, 7225931520, 10838897280, 21677794560]

約数ペア:

[(1, 21677794560), (2, 10838897280), (3, 7225931520), (4, 5419448640), (5, 4335558912), (6, 3612965760), (8, 2709724320), (9, 2408643840), (10, 2167779456), (12, 1806482880), (15, 1445186304), (16, 1354862160), (18, 1204321920), (20, 1083889728), (24, 903241440), (27, 802881280), (30, 722593152), (32, 677431080), (36, 602160960), (40, 541944864), (45, 481728768), (48, 451620720), (54, 401440640), (60, 361296576), (64, 338715540), (72, 301080480), (80, 270972432), (90, 240864384), (96, 225810360), (108, 200720320), (120, 180648288), (128, 169357770), (135, 160576256), (144, 150540240), (160, 135486216), (180, 120432192), (192, 112905180), (216, 100360160), (240, 90324144), (256, 84678885), (270, 80288128), (288, 75270120), (320, 67743108), (360, 60216096), (384, 56452590), (432, 50180080), (480, 45162072), (540, 40144064), (576, 37635060), (640, 33871554), (720, 30108048), (768, 28226295), (864, 25090040), (960, 22581036), (1080, 20072032), (1152, 18817530), (1280, 16935777), (1440, 15054024), (1728, 12545020), (1920, 11290518), (2160, 10036016), (2304, 9408765), (2880, 7527012), (3456, 6272510), (3840, 5645259), (4320, 5018008), (5760, 3763506), (6912, 3136255), (8640, 2509004), (11520, 1881753), (17280, 1254502), (34560, 627251)]