211587840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{18367}}^1$

素因数の和:18394

約数の個数: 108

約数和(自身を含む): 732111744

約数和(自身を除く): 520523904

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, 18367, 36734, 55101, 73468, 91835, 110202, 146936, 165303, 183670, 220404, 275505, 293872, 330606, 367340, 440808, 551010, 587744, 661212, 734680, 826515, 881616, 1102020, 1175488, 1322424, 1469360, 1653030, 1763232, 2204040, 2350976, 2644848, 2938720, 3306060, 3526464, 4408080, 4701952, 5289696, 5877440, 6612120, 7052928, 8816160, 10579392, 11754880, 13224240, 14105856, 17632320, 21158784, 23509760, 26448480, 35264640, 42317568, 52896960, 70529280, 105793920, 211587840]

約数ペア:

[(1, 211587840), (2, 105793920), (3, 70529280), (4, 52896960), (5, 42317568), (6, 35264640), (8, 26448480), (9, 23509760), (10, 21158784), (12, 17632320), (15, 14105856), (16, 13224240), (18, 11754880), (20, 10579392), (24, 8816160), (30, 7052928), (32, 6612120), (36, 5877440), (40, 5289696), (45, 4701952), (48, 4408080), (60, 3526464), (64, 3306060), (72, 2938720), (80, 2644848), (90, 2350976), (96, 2204040), (120, 1763232), (128, 1653030), (144, 1469360), (160, 1322424), (180, 1175488), (192, 1102020), (240, 881616), (256, 826515), (288, 734680), (320, 661212), (360, 587744), (384, 551010), (480, 440808), (576, 367340), (640, 330606), (720, 293872), (768, 275505), (960, 220404), (1152, 183670), (1280, 165303), (1440, 146936), (1920, 110202), (2304, 91835), (2880, 73468), (3840, 55101), (5760, 36734), (11520, 18367)]