74666480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 199939584

約数和(自身を除く): 125273104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 883, 1057, 1208, 1510, 1766, 2114, 2416, 3020, 3532, 4228, 4415, 5285, 6040, 6181, 7064, 8456, 8830, 10570, 12080, 12362, 14128, 16912, 17660, 21140, 24724, 30905, 35320, 42280, 49448, 61810, 70640, 84560, 98896, 123620, 133333, 247240, 266666, 494480, 533332, 666665, 933331, 1066664, 1333330, 1866662, 2133328, 2666660, 3733324, 4666655, 5333320, 7466648, 9333310, 10666640, 14933296, 18666620, 37333240, 74666480]

約数ペア:

[(1, 74666480), (2, 37333240), (4, 18666620), (5, 14933296), (7, 10666640), (8, 9333310), (10, 7466648), (14, 5333320), (16, 4666655), (20, 3733324), (28, 2666660), (35, 2133328), (40, 1866662), (56, 1333330), (70, 1066664), (80, 933331), (112, 666665), (140, 533332), (151, 494480), (280, 266666), (302, 247240), (560, 133333), (604, 123620), (755, 98896), (883, 84560), (1057, 70640), (1208, 61810), (1510, 49448), (1766, 42280), (2114, 35320), (2416, 30905), (3020, 24724), (3532, 21140), (4228, 17660), (4415, 16912), (5285, 14128), (6040, 12362), (6181, 12080), (7064, 10570), (8456, 8830)]