216013080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41863}}^1$

素因数の和:41920

約数の個数: 64

約数和(自身を含む): 663125760

約数和(自身を除く): 447112680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 41863, 83726, 125589, 167452, 209315, 251178, 334904, 418630, 502356, 627945, 837260, 1004712, 1255890, 1674520, 1800109, 2511780, 3600218, 5023560, 5400327, 7200436, 9000545, 10800654, 14400872, 18001090, 21601308, 27001635, 36002180, 43202616, 54003270, 72004360, 108006540, 216013080]

約数ペア:

[(1, 216013080), (2, 108006540), (3, 72004360), (4, 54003270), (5, 43202616), (6, 36002180), (8, 27001635), (10, 21601308), (12, 18001090), (15, 14400872), (20, 10800654), (24, 9000545), (30, 7200436), (40, 5400327), (43, 5023560), (60, 3600218), (86, 2511780), (120, 1800109), (129, 1674520), (172, 1255890), (215, 1004712), (258, 837260), (344, 627945), (430, 502356), (516, 418630), (645, 334904), (860, 251178), (1032, 209315), (1290, 167452), (1720, 125589), (2580, 83726), (5160, 41863)]