156920584240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5591}}^1\times {\mathrm{50119}}^1$

素因数の和:55730

約数の個数: 80

約数和(自身を含む): 417043307520

約数和(自身を除く): 260122723280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5591, 11182, 22364, 27955, 39137, 44728, 50119, 55910, 78274, 89456, 100238, 111820, 156548, 195685, 200476, 223640, 250595, 313096, 350833, 391370, 400952, 447280, 501190, 626192, 701666, 782740, 801904, 1002380, 1403332, 1565480, 1754165, 2004760, 2806664, 3130960, 3508330, 4009520, 5613328, 7016660, 14033320, 28066640, 280215329, 560430658, 1120861316, 1401076645, 1961507303, 2241722632, 2802153290, 3923014606, 4483445264, 5604306580, 7846029212, 9807536515, 11208613160, 15692058424, 19615073030, 22417226320, 31384116848, 39230146060, 78460292120, 156920584240]

約数ペア:

[(1, 156920584240), (2, 78460292120), (4, 39230146060), (5, 31384116848), (7, 22417226320), (8, 19615073030), (10, 15692058424), (14, 11208613160), (16, 9807536515), (20, 7846029212), (28, 5604306580), (35, 4483445264), (40, 3923014606), (56, 2802153290), (70, 2241722632), (80, 1961507303), (112, 1401076645), (140, 1120861316), (280, 560430658), (560, 280215329), (5591, 28066640), (11182, 14033320), (22364, 7016660), (27955, 5613328), (39137, 4009520), (44728, 3508330), (50119, 3130960), (55910, 2806664), (78274, 2004760), (89456, 1754165), (100238, 1565480), (111820, 1403332), (156548, 1002380), (195685, 801904), (200476, 782740), (223640, 701666), (250595, 626192), (313096, 501190), (350833, 447280), (391370, 400952)]