1381625760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42961}}^1$

素因数の和:43046

約数の個数: 96

約数和(自身を含む): 4417180992

約数和(自身を除く): 3035555232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 4020, 5360, 6432, 8040, 10720, 16080, 32160, 42961, 85922, 128883, 171844, 214805, 257766, 343688, 429610, 515532, 644415, 687376, 859220, 1031064, 1288830, 1374752, 1718440, 2062128, 2577660, 2878387, 3436880, 4124256, 5155320, 5756774, 6873760, 8635161, 10310640, 11513548, 14391935, 17270322, 20621280, 23027096, 28783870, 34540644, 43175805, 46054192, 57567740, 69081288, 86351610, 92108384, 115135480, 138162576, 172703220, 230270960, 276325152, 345406440, 460541920, 690812880, 1381625760]

約数ペア:

[(1, 1381625760), (2, 690812880), (3, 460541920), (4, 345406440), (5, 276325152), (6, 230270960), (8, 172703220), (10, 138162576), (12, 115135480), (15, 92108384), (16, 86351610), (20, 69081288), (24, 57567740), (30, 46054192), (32, 43175805), (40, 34540644), (48, 28783870), (60, 23027096), (67, 20621280), (80, 17270322), (96, 14391935), (120, 11513548), (134, 10310640), (160, 8635161), (201, 6873760), (240, 5756774), (268, 5155320), (335, 4124256), (402, 3436880), (480, 2878387), (536, 2577660), (670, 2062128), (804, 1718440), (1005, 1374752), (1072, 1288830), (1340, 1031064), (1608, 859220), (2010, 687376), (2144, 644415), (2680, 515532), (3216, 429610), (4020, 343688), (5360, 257766), (6432, 214805), (8040, 171844), (10720, 128883), (16080, 85922), (32160, 42961)]