160843360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 403734240

約数和(自身を除く): 242890880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 157, 160, 190, 304, 314, 337, 380, 608, 628, 674, 760, 785, 1256, 1348, 1520, 1570, 1685, 2512, 2696, 2983, 3040, 3140, 3370, 5024, 5392, 5966, 6280, 6403, 6740, 10784, 11932, 12560, 12806, 13480, 14915, 23864, 25120, 25612, 26960, 29830, 32015, 47728, 51224, 52909, 53920, 59660, 64030, 95456, 102448, 105818, 119320, 128060, 204896, 211636, 238640, 256120, 264545, 423272, 477280, 512240, 529090, 846544, 1005271, 1024480, 1058180, 1693088, 2010542, 2116360, 4021084, 4232720, 5026355, 8042168, 8465440, 10052710, 16084336, 20105420, 32168672, 40210840, 80421680, 160843360]

約数ペア:

[(1, 160843360), (2, 80421680), (4, 40210840), (5, 32168672), (8, 20105420), (10, 16084336), (16, 10052710), (19, 8465440), (20, 8042168), (32, 5026355), (38, 4232720), (40, 4021084), (76, 2116360), (80, 2010542), (95, 1693088), (152, 1058180), (157, 1024480), (160, 1005271), (190, 846544), (304, 529090), (314, 512240), (337, 477280), (380, 423272), (608, 264545), (628, 256120), (674, 238640), (760, 211636), (785, 204896), (1256, 128060), (1348, 119320), (1520, 105818), (1570, 102448), (1685, 95456), (2512, 64030), (2696, 59660), (2983, 53920), (3040, 52909), (3140, 51224), (3370, 47728), (5024, 32015), (5392, 29830), (5966, 26960), (6280, 25612), (6403, 25120), (6740, 23864), (10784, 14915), (11932, 13480), (12560, 12806)]