204601920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3181}}^1$

素因数の和:3268

約数の個数: 112

約数和(自身を含む): 659514048

約数和(自身を除く): 454912128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3181, 3216, 4020, 4288, 5360, 6362, 6432, 8040, 9543, 10720, 12724, 12864, 15905, 16080, 19086, 21440, 25448, 31810, 32160, 38172, 47715, 50896, 63620, 64320, 76344, 95430, 101792, 127240, 152688, 190860, 203584, 213127, 254480, 305376, 381720, 426254, 508960, 610752, 639381, 763440, 852508, 1017920, 1065635, 1278762, 1526880, 1705016, 2131270, 2557524, 3053760, 3196905, 3410032, 4262540, 5115048, 6393810, 6820064, 8525080, 10230096, 12787620, 13640128, 17050160, 20460192, 25575240, 34100320, 40920384, 51150480, 68200640, 102300960, 204601920]

約数ペア:

[(1, 204601920), (2, 102300960), (3, 68200640), (4, 51150480), (5, 40920384), (6, 34100320), (8, 25575240), (10, 20460192), (12, 17050160), (15, 13640128), (16, 12787620), (20, 10230096), (24, 8525080), (30, 6820064), (32, 6393810), (40, 5115048), (48, 4262540), (60, 3410032), (64, 3196905), (67, 3053760), (80, 2557524), (96, 2131270), (120, 1705016), (134, 1526880), (160, 1278762), (192, 1065635), (201, 1017920), (240, 852508), (268, 763440), (320, 639381), (335, 610752), (402, 508960), (480, 426254), (536, 381720), (670, 305376), (804, 254480), (960, 213127), (1005, 203584), (1072, 190860), (1340, 152688), (1608, 127240), (2010, 101792), (2144, 95430), (2680, 76344), (3181, 64320), (3216, 63620), (4020, 50896), (4288, 47715), (5360, 38172), (6362, 32160), (6432, 31810), (8040, 25448), (9543, 21440), (10720, 19086), (12724, 16080), (12864, 15905)]