21643234560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{626251}}^1$

素因数の和:626281

約数の個数: 144

約数和(自身を含む): 76803545280

約数和(自身を除く): 55160310720

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, 626251, 1252502, 1878753, 2505004, 3131255, 3757506, 5010008, 5636259, 6262510, 7515012, 9393765, 10020016, 11272518, 12525020, 15030024, 16908777, 18787530, 20040032, 22545036, 25050040, 28181295, 30060048, 33817554, 37575060, 40080064, 45090072, 50100080, 56362590, 60120096, 67635108, 75150120, 80160128, 84543885, 90180144, 100200160, 112725180, 120240192, 135270216, 150300240, 160320256, 169087770, 180360288, 200400320, 225450360, 240480384, 270540432, 300600480, 338175540, 360720576, 400800640, 450900720, 480960768, 541080864, 601200960, 676351080, 721441152, 801601280, 901801440, 1082161728, 1202401920, 1352702160, 1442882304, 1803602880, 2164323456, 2404803840, 2705404320, 3607205760, 4328646912, 5410808640, 7214411520, 10821617280, 21643234560]

約数ペア:

[(1, 21643234560), (2, 10821617280), (3, 7214411520), (4, 5410808640), (5, 4328646912), (6, 3607205760), (8, 2705404320), (9, 2404803840), (10, 2164323456), (12, 1803602880), (15, 1442882304), (16, 1352702160), (18, 1202401920), (20, 1082161728), (24, 901801440), (27, 801601280), (30, 721441152), (32, 676351080), (36, 601200960), (40, 541080864), (45, 480960768), (48, 450900720), (54, 400800640), (60, 360720576), (64, 338175540), (72, 300600480), (80, 270540432), (90, 240480384), (96, 225450360), (108, 200400320), (120, 180360288), (128, 169087770), (135, 160320256), (144, 150300240), (160, 135270216), (180, 120240192), (192, 112725180), (216, 100200160), (240, 90180144), (256, 84543885), (270, 80160128), (288, 75150120), (320, 67635108), (360, 60120096), (384, 56362590), (432, 50100080), (480, 45090072), (540, 40080064), (576, 37575060), (640, 33817554), (720, 30060048), (768, 28181295), (864, 25050040), (960, 22545036), (1080, 20040032), (1152, 18787530), (1280, 16908777), (1440, 15030024), (1728, 12525020), (1920, 11272518), (2160, 10020016), (2304, 9393765), (2880, 7515012), (3456, 6262510), (3840, 5636259), (4320, 5010008), (5760, 3757506), (6912, 3131255), (8640, 2505004), (11520, 1878753), (17280, 1252502), (34560, 626251)]