545708520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{216551}}^1$

素因数の和:216575

約数の個数: 96

約数和(自身を含む): 2026926720

約数和(自身を除く): 1481218200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 216551, 433102, 649653, 866204, 1082755, 1299306, 1515857, 1732408, 1948959, 2165510, 2598612, 3031714, 3248265, 3897918, 4331020, 4547571, 5197224, 6063428, 6496530, 7579285, 7795836, 8662040, 9095142, 9744795, 12126856, 12993060, 13642713, 15158570, 15591672, 18190284, 19489590, 22737855, 25986120, 27285426, 30317140, 36380568, 38979180, 45475710, 54570852, 60634280, 68213565, 77958360, 90951420, 109141704, 136427130, 181902840, 272854260, 545708520]

約数ペア:

[(1, 545708520), (2, 272854260), (3, 181902840), (4, 136427130), (5, 109141704), (6, 90951420), (7, 77958360), (8, 68213565), (9, 60634280), (10, 54570852), (12, 45475710), (14, 38979180), (15, 36380568), (18, 30317140), (20, 27285426), (21, 25986120), (24, 22737855), (28, 19489590), (30, 18190284), (35, 15591672), (36, 15158570), (40, 13642713), (42, 12993060), (45, 12126856), (56, 9744795), (60, 9095142), (63, 8662040), (70, 7795836), (72, 7579285), (84, 6496530), (90, 6063428), (105, 5197224), (120, 4547571), (126, 4331020), (140, 3897918), (168, 3248265), (180, 3031714), (210, 2598612), (252, 2165510), (280, 1948959), (315, 1732408), (360, 1515857), (420, 1299306), (504, 1082755), (630, 866204), (840, 649653), (1260, 433102), (2520, 216551)]