169156960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 462127680

約数和(自身を除く): 292970720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1697, 1780, 2492, 2848, 3115, 3394, 3560, 4984, 6230, 6788, 7120, 8485, 9968, 11879, 12460, 13576, 14240, 16970, 19936, 23758, 24920, 27152, 33940, 47516, 49840, 54304, 59395, 67880, 95032, 99680, 118790, 135760, 151033, 190064, 237580, 271520, 302066, 380128, 475160, 604132, 755165, 950320, 1057231, 1208264, 1510330, 1900640, 2114462, 2416528, 3020660, 4228924, 4833056, 5286155, 6041320, 8457848, 10572310, 12082640, 16915696, 21144620, 24165280, 33831392, 42289240, 84578480, 169156960]

約数ペア:

[(1, 169156960), (2, 84578480), (4, 42289240), (5, 33831392), (7, 24165280), (8, 21144620), (10, 16915696), (14, 12082640), (16, 10572310), (20, 8457848), (28, 6041320), (32, 5286155), (35, 4833056), (40, 4228924), (56, 3020660), (70, 2416528), (80, 2114462), (89, 1900640), (112, 1510330), (140, 1208264), (160, 1057231), (178, 950320), (224, 755165), (280, 604132), (356, 475160), (445, 380128), (560, 302066), (623, 271520), (712, 237580), (890, 190064), (1120, 151033), (1246, 135760), (1424, 118790), (1697, 99680), (1780, 95032), (2492, 67880), (2848, 59395), (3115, 54304), (3394, 49840), (3560, 47516), (4984, 33940), (6230, 27152), (6788, 24920), (7120, 23758), (8485, 19936), (9968, 16970), (11879, 14240), (12460, 13576)]