200643840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17417}}^1$

素因数の和:17444

約数の個数: 108

約数和(自身を含む): 694246644

約数和(自身を除く): 493602804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 17417, 34834, 52251, 69668, 87085, 104502, 139336, 156753, 174170, 209004, 261255, 278672, 313506, 348340, 418008, 522510, 557344, 627012, 696680, 783765, 836016, 1045020, 1114688, 1254024, 1393360, 1567530, 1672032, 2090040, 2229376, 2508048, 2786720, 3135060, 3344064, 4180080, 4458752, 5016096, 5573440, 6270120, 6688128, 8360160, 10032192, 11146880, 12540240, 13376256, 16720320, 20064384, 22293760, 25080480, 33440640, 40128768, 50160960, 66881280, 100321920, 200643840]

約数ペア:

[(1, 200643840), (2, 100321920), (3, 66881280), (4, 50160960), (5, 40128768), (6, 33440640), (8, 25080480), (9, 22293760), (10, 20064384), (12, 16720320), (15, 13376256), (16, 12540240), (18, 11146880), (20, 10032192), (24, 8360160), (30, 6688128), (32, 6270120), (36, 5573440), (40, 5016096), (45, 4458752), (48, 4180080), (60, 3344064), (64, 3135060), (72, 2786720), (80, 2508048), (90, 2229376), (96, 2090040), (120, 1672032), (128, 1567530), (144, 1393360), (160, 1254024), (180, 1114688), (192, 1045020), (240, 836016), (256, 783765), (288, 696680), (320, 627012), (360, 557344), (384, 522510), (480, 418008), (576, 348340), (640, 313506), (720, 278672), (768, 261255), (960, 209004), (1152, 174170), (1280, 156753), (1440, 139336), (1920, 104502), (2304, 87085), (2880, 69668), (3840, 52251), (5760, 34834), (11520, 17417)]