68758080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1156

約数の個数: 112

約数和(自身を含む): 221772480

約数和(自身を除く): 153014400

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, 1069, 1072, 1340, 1608, 2010, 2138, 2144, 2680, 3207, 3216, 4020, 4276, 4288, 5345, 5360, 6414, 6432, 8040, 8552, 10690, 10720, 12828, 12864, 16035, 16080, 17104, 21380, 21440, 25656, 32070, 32160, 34208, 42760, 51312, 64140, 64320, 68416, 71623, 85520, 102624, 128280, 143246, 171040, 205248, 214869, 256560, 286492, 342080, 358115, 429738, 513120, 572984, 716230, 859476, 1026240, 1074345, 1145968, 1432460, 1718952, 2148690, 2291936, 2864920, 3437904, 4297380, 4583872, 5729840, 6875808, 8594760, 11459680, 13751616, 17189520, 22919360, 34379040, 68758080]

約数ペア:

[(1, 68758080), (2, 34379040), (3, 22919360), (4, 17189520), (5, 13751616), (6, 11459680), (8, 8594760), (10, 6875808), (12, 5729840), (15, 4583872), (16, 4297380), (20, 3437904), (24, 2864920), (30, 2291936), (32, 2148690), (40, 1718952), (48, 1432460), (60, 1145968), (64, 1074345), (67, 1026240), (80, 859476), (96, 716230), (120, 572984), (134, 513120), (160, 429738), (192, 358115), (201, 342080), (240, 286492), (268, 256560), (320, 214869), (335, 205248), (402, 171040), (480, 143246), (536, 128280), (670, 102624), (804, 85520), (960, 71623), (1005, 68416), (1069, 64320), (1072, 64140), (1340, 51312), (1608, 42760), (2010, 34208), (2138, 32160), (2144, 32070), (2680, 25656), (3207, 21440), (3216, 21380), (4020, 17104), (4276, 16080), (4288, 16035), (5345, 12864), (5360, 12828), (6414, 10720), (6432, 10690), (8040, 8552)]