322426160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3181}}^1$

素因数の和:3382

約数の個数: 80

約数和(自身を含む): 861736512

約数和(自身を除く): 539310352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1267, 1448, 1810, 2534, 2896, 3181, 3620, 5068, 6335, 6362, 7240, 10136, 12670, 12724, 14480, 15905, 20272, 22267, 25340, 25448, 31810, 44534, 50680, 50896, 63620, 89068, 101360, 111335, 127240, 178136, 222670, 254480, 356272, 445340, 575761, 890680, 1151522, 1781360, 2303044, 2878805, 4030327, 4606088, 5757610, 8060654, 9212176, 11515220, 16121308, 20151635, 23030440, 32242616, 40303270, 46060880, 64485232, 80606540, 161213080, 322426160]

約数ペア:

[(1, 322426160), (2, 161213080), (4, 80606540), (5, 64485232), (7, 46060880), (8, 40303270), (10, 32242616), (14, 23030440), (16, 20151635), (20, 16121308), (28, 11515220), (35, 9212176), (40, 8060654), (56, 5757610), (70, 4606088), (80, 4030327), (112, 2878805), (140, 2303044), (181, 1781360), (280, 1151522), (362, 890680), (560, 575761), (724, 445340), (905, 356272), (1267, 254480), (1448, 222670), (1810, 178136), (2534, 127240), (2896, 111335), (3181, 101360), (3620, 89068), (5068, 63620), (6335, 50896), (6362, 50680), (7240, 44534), (10136, 31810), (12670, 25448), (12724, 25340), (14480, 22267), (15905, 20272)]