213117480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65777}}^1$

素因数の和:65800

約数の個数: 80

約数和(自身を含む): 716322420

約数和(自身を除く): 503204940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 65777, 131554, 197331, 263108, 328885, 394662, 526216, 591993, 657770, 789324, 986655, 1183986, 1315540, 1578648, 1775979, 1973310, 2367972, 2631080, 2959965, 3551958, 3946620, 4735944, 5327937, 5919930, 7103916, 7893240, 8879895, 10655874, 11839860, 14207832, 17759790, 21311748, 23679720, 26639685, 35519580, 42623496, 53279370, 71039160, 106558740, 213117480]

約数ペア:

[(1, 213117480), (2, 106558740), (3, 71039160), (4, 53279370), (5, 42623496), (6, 35519580), (8, 26639685), (9, 23679720), (10, 21311748), (12, 17759790), (15, 14207832), (18, 11839860), (20, 10655874), (24, 8879895), (27, 7893240), (30, 7103916), (36, 5919930), (40, 5327937), (45, 4735944), (54, 3946620), (60, 3551958), (72, 2959965), (81, 2631080), (90, 2367972), (108, 1973310), (120, 1775979), (135, 1578648), (162, 1315540), (180, 1183986), (216, 986655), (270, 789324), (324, 657770), (360, 591993), (405, 526216), (540, 394662), (648, 328885), (810, 263108), (1080, 197331), (1620, 131554), (3240, 65777)]