211016160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{146539}}^1$

素因数の和:146560

約数の個数: 72

約数和(自身を含む): 720097560

約数和(自身を除く): 509081400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 146539, 293078, 439617, 586156, 732695, 879234, 1172312, 1318851, 1465390, 1758468, 2198085, 2344624, 2637702, 2930780, 3516936, 4396170, 4689248, 5275404, 5861560, 6594255, 7033872, 8792340, 10550808, 11723120, 13188510, 14067744, 17584680, 21101616, 23446240, 26377020, 35169360, 42203232, 52754040, 70338720, 105508080, 211016160]

約数ペア:

[(1, 211016160), (2, 105508080), (3, 70338720), (4, 52754040), (5, 42203232), (6, 35169360), (8, 26377020), (9, 23446240), (10, 21101616), (12, 17584680), (15, 14067744), (16, 13188510), (18, 11723120), (20, 10550808), (24, 8792340), (30, 7033872), (32, 6594255), (36, 5861560), (40, 5275404), (45, 4689248), (48, 4396170), (60, 3516936), (72, 2930780), (80, 2637702), (90, 2344624), (96, 2198085), (120, 1758468), (144, 1465390), (160, 1318851), (180, 1172312), (240, 879234), (288, 732695), (360, 586156), (480, 439617), (720, 293078), (1440, 146539)]