152085920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 413030016

約数和(自身を除く): 260944096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 251, 280, 502, 541, 560, 1004, 1082, 1120, 1255, 1757, 2008, 2164, 2510, 2705, 3514, 3787, 4016, 4328, 5020, 5410, 7028, 7574, 8032, 8656, 8785, 10040, 10820, 14056, 15148, 17312, 17570, 18935, 20080, 21640, 28112, 30296, 35140, 37870, 40160, 43280, 56224, 60592, 70280, 75740, 86560, 121184, 135791, 140560, 151480, 271582, 281120, 302960, 543164, 605920, 678955, 950537, 1086328, 1357910, 1901074, 2172656, 2715820, 3802148, 4345312, 4752685, 5431640, 7604296, 9505370, 10863280, 15208592, 19010740, 21726560, 30417184, 38021480, 76042960, 152085920]

約数ペア:

[(1, 152085920), (2, 76042960), (4, 38021480), (5, 30417184), (7, 21726560), (8, 19010740), (10, 15208592), (14, 10863280), (16, 9505370), (20, 7604296), (28, 5431640), (32, 4752685), (35, 4345312), (40, 3802148), (56, 2715820), (70, 2172656), (80, 1901074), (112, 1357910), (140, 1086328), (160, 950537), (224, 678955), (251, 605920), (280, 543164), (502, 302960), (541, 281120), (560, 271582), (1004, 151480), (1082, 140560), (1120, 135791), (1255, 121184), (1757, 86560), (2008, 75740), (2164, 70280), (2510, 60592), (2705, 56224), (3514, 43280), (3787, 40160), (4016, 37870), (4328, 35140), (5020, 30296), (5410, 28112), (7028, 21640), (7574, 20080), (8032, 18935), (8656, 17570), (8785, 17312), (10040, 15148), (10820, 14056)]