66469480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3083}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 189851040

約数和(自身を除く): 123381560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 3083, 4312, 5390, 6166, 10780, 12332, 15415, 21560, 21581, 24664, 30830, 33913, 43162, 61660, 67826, 86324, 107905, 123320, 135652, 151067, 169565, 172648, 215810, 237391, 271304, 302134, 339130, 431620, 474782, 604268, 678260, 755335, 863240, 949564, 1186955, 1208536, 1356520, 1510670, 1661737, 1899128, 2373910, 3021340, 3323474, 4747820, 6042680, 6646948, 8308685, 9495640, 13293896, 16617370, 33234740, 66469480]

約数ペア:

[(1, 66469480), (2, 33234740), (4, 16617370), (5, 13293896), (7, 9495640), (8, 8308685), (10, 6646948), (11, 6042680), (14, 4747820), (20, 3323474), (22, 3021340), (28, 2373910), (35, 1899128), (40, 1661737), (44, 1510670), (49, 1356520), (55, 1208536), (56, 1186955), (70, 949564), (77, 863240), (88, 755335), (98, 678260), (110, 604268), (140, 474782), (154, 431620), (196, 339130), (220, 302134), (245, 271304), (280, 237391), (308, 215810), (385, 172648), (392, 169565), (440, 151067), (490, 135652), (539, 123320), (616, 107905), (770, 86324), (980, 67826), (1078, 61660), (1540, 43162), (1960, 33913), (2156, 30830), (2695, 24664), (3080, 21581), (3083, 21560), (4312, 15415), (5390, 12332), (6166, 10780)]