707160160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{90199}}^1$

素因数の和:90228

約数の個数: 72

約数和(自身を含む): 1943449200

約数和(自身を除く): 1236289040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 90199, 180398, 360796, 450995, 631393, 721592, 901990, 1262786, 1443184, 1803980, 2525572, 2886368, 3156965, 3607960, 4419751, 5051144, 6313930, 7215920, 8839502, 10102288, 12627860, 14431840, 17679004, 20204576, 22098755, 25255720, 35358008, 44197510, 50511440, 70716016, 88395020, 101022880, 141432032, 176790040, 353580080, 707160160]

約数ペア:

[(1, 707160160), (2, 353580080), (4, 176790040), (5, 141432032), (7, 101022880), (8, 88395020), (10, 70716016), (14, 50511440), (16, 44197510), (20, 35358008), (28, 25255720), (32, 22098755), (35, 20204576), (40, 17679004), (49, 14431840), (56, 12627860), (70, 10102288), (80, 8839502), (98, 7215920), (112, 6313930), (140, 5051144), (160, 4419751), (196, 3607960), (224, 3156965), (245, 2886368), (280, 2525572), (392, 1803980), (490, 1443184), (560, 1262786), (784, 901990), (980, 721592), (1120, 631393), (1568, 450995), (1960, 360796), (3920, 180398), (7840, 90199)]