313109760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 144

約数和(自身を含む): 1015753536

約数和(自身を除く): 702643776

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, 256, 268, 320, 335, 384, 402, 480, 536, 640, 670, 768, 804, 960, 1005, 1072, 1217, 1280, 1340, 1608, 1920, 2010, 2144, 2434, 2680, 3216, 3651, 3840, 4020, 4288, 4868, 5360, 6085, 6432, 7302, 8040, 8576, 9736, 10720, 12170, 12864, 14604, 16080, 17152, 18255, 19472, 21440, 24340, 25728, 29208, 32160, 36510, 38944, 42880, 48680, 51456, 58416, 64320, 73020, 77888, 81539, 85760, 97360, 116832, 128640, 146040, 155776, 163078, 194720, 233664, 244617, 257280, 292080, 311552, 326156, 389440, 407695, 467328, 489234, 584160, 652312, 778880, 815390, 934656, 978468, 1168320, 1223085, 1304624, 1557760, 1630780, 1956936, 2336640, 2446170, 2609248, 3261560, 3913872, 4673280, 4892340, 5218496, 6523120, 7827744, 9784680, 10436992, 13046240, 15655488, 19569360, 20873984, 26092480, 31310976, 39138720, 52184960, 62621952, 78277440, 104369920, 156554880, 313109760]

約数ペア:

[(1, 313109760), (2, 156554880), (3, 104369920), (4, 78277440), (5, 62621952), (6, 52184960), (8, 39138720), (10, 31310976), (12, 26092480), (15, 20873984), (16, 19569360), (20, 15655488), (24, 13046240), (30, 10436992), (32, 9784680), (40, 7827744), (48, 6523120), (60, 5218496), (64, 4892340), (67, 4673280), (80, 3913872), (96, 3261560), (120, 2609248), (128, 2446170), (134, 2336640), (160, 1956936), (192, 1630780), (201, 1557760), (240, 1304624), (256, 1223085), (268, 1168320), (320, 978468), (335, 934656), (384, 815390), (402, 778880), (480, 652312), (536, 584160), (640, 489234), (670, 467328), (768, 407695), (804, 389440), (960, 326156), (1005, 311552), (1072, 292080), (1217, 257280), (1280, 244617), (1340, 233664), (1608, 194720), (1920, 163078), (2010, 155776), (2144, 146040), (2434, 128640), (2680, 116832), (3216, 97360), (3651, 85760), (3840, 81539), (4020, 77888), (4288, 73020), (4868, 64320), (5360, 58416), (6085, 51456), (6432, 48680), (7302, 42880), (8040, 38944), (8576, 36510), (9736, 32160), (10720, 29208), (12170, 25728), (12864, 24340), (14604, 21440), (16080, 19472), (17152, 18255)]