1178021240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{17053}}^1$

素因数の和:17232

約数の個数: 64

約数和(自身を含む): 2910094560

約数和(自身を除く): 1732073320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 3140, 3454, 6280, 6908, 8635, 13816, 17053, 17270, 34106, 34540, 68212, 69080, 85265, 136424, 170530, 187583, 341060, 375166, 682120, 750332, 937915, 1500664, 1875830, 2677321, 3751660, 5354642, 7503320, 10709284, 13386605, 21418568, 26773210, 29450531, 53546420, 58901062, 107092840, 117802124, 147252655, 235604248, 294505310, 589010620, 1178021240]

約数ペア:

[(1, 1178021240), (2, 589010620), (4, 294505310), (5, 235604248), (8, 147252655), (10, 117802124), (11, 107092840), (20, 58901062), (22, 53546420), (40, 29450531), (44, 26773210), (55, 21418568), (88, 13386605), (110, 10709284), (157, 7503320), (220, 5354642), (314, 3751660), (440, 2677321), (628, 1875830), (785, 1500664), (1256, 937915), (1570, 750332), (1727, 682120), (3140, 375166), (3454, 341060), (6280, 187583), (6908, 170530), (8635, 136424), (13816, 85265), (17053, 69080), (17270, 68212), (34106, 34540)]