156660320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 403250400

約数和(自身を除く): 246590080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 1777, 2204, 2320, 2755, 3040, 3554, 4408, 4640, 5510, 7108, 8816, 8885, 11020, 14216, 17632, 17770, 22040, 28432, 33763, 35540, 44080, 51533, 56864, 67526, 71080, 88160, 103066, 135052, 142160, 168815, 206132, 257665, 270104, 284320, 337630, 412264, 515330, 540208, 675260, 824528, 979127, 1030660, 1080416, 1350520, 1649056, 1958254, 2061320, 2701040, 3916508, 4122640, 4895635, 5402080, 7833016, 8245280, 9791270, 15666032, 19582540, 31332064, 39165080, 78330160, 156660320]

約数ペア:

[(1, 156660320), (2, 78330160), (4, 39165080), (5, 31332064), (8, 19582540), (10, 15666032), (16, 9791270), (19, 8245280), (20, 7833016), (29, 5402080), (32, 4895635), (38, 4122640), (40, 3916508), (58, 2701040), (76, 2061320), (80, 1958254), (95, 1649056), (116, 1350520), (145, 1080416), (152, 1030660), (160, 979127), (190, 824528), (232, 675260), (290, 540208), (304, 515330), (380, 412264), (464, 337630), (551, 284320), (580, 270104), (608, 257665), (760, 206132), (928, 168815), (1102, 142160), (1160, 135052), (1520, 103066), (1777, 88160), (2204, 71080), (2320, 67526), (2755, 56864), (3040, 51533), (3554, 44080), (4408, 35540), (4640, 33763), (5510, 28432), (7108, 22040), (8816, 17770), (8885, 17632), (11020, 14216)]