156554880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 128

約数和(自身を含む): 506882880

約数和(自身を除く): 350328000

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, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1217, 1340, 1608, 1920, 2010, 2144, 2434, 2680, 3216, 3651, 4020, 4288, 4868, 5360, 6085, 6432, 7302, 8040, 8576, 9736, 10720, 12170, 12864, 14604, 16080, 18255, 19472, 21440, 24340, 25728, 29208, 32160, 36510, 38944, 42880, 48680, 58416, 64320, 73020, 77888, 81539, 97360, 116832, 128640, 146040, 155776, 163078, 194720, 233664, 244617, 292080, 326156, 389440, 407695, 467328, 489234, 584160, 652312, 778880, 815390, 978468, 1168320, 1223085, 1304624, 1630780, 1956936, 2336640, 2446170, 2609248, 3261560, 3913872, 4892340, 5218496, 6523120, 7827744, 9784680, 10436992, 13046240, 15655488, 19569360, 26092480, 31310976, 39138720, 52184960, 78277440, 156554880]

約数ペア:

[(1, 156554880), (2, 78277440), (3, 52184960), (4, 39138720), (5, 31310976), (6, 26092480), (8, 19569360), (10, 15655488), (12, 13046240), (15, 10436992), (16, 9784680), (20, 7827744), (24, 6523120), (30, 5218496), (32, 4892340), (40, 3913872), (48, 3261560), (60, 2609248), (64, 2446170), (67, 2336640), (80, 1956936), (96, 1630780), (120, 1304624), (128, 1223085), (134, 1168320), (160, 978468), (192, 815390), (201, 778880), (240, 652312), (268, 584160), (320, 489234), (335, 467328), (384, 407695), (402, 389440), (480, 326156), (536, 292080), (640, 244617), (670, 233664), (804, 194720), (960, 163078), (1005, 155776), (1072, 146040), (1217, 128640), (1340, 116832), (1608, 97360), (1920, 81539), (2010, 77888), (2144, 73020), (2434, 64320), (2680, 58416), (3216, 48680), (3651, 42880), (4020, 38944), (4288, 36510), (4868, 32160), (5360, 29208), (6085, 25728), (6432, 24340), (7302, 21440), (8040, 19472), (8576, 18255), (9736, 16080), (10720, 14604), (12170, 12864)]