164348160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 530589696

約数和(自身を除く): 366241536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 337, 381, 384, 480, 508, 635, 640, 674, 762, 768, 960, 1011, 1016, 1270, 1280, 1348, 1524, 1685, 1905, 1920, 2022, 2032, 2540, 2696, 3048, 3370, 3810, 3840, 4044, 4064, 5055, 5080, 5392, 6096, 6740, 7620, 8088, 8128, 10110, 10160, 10784, 12192, 13480, 15240, 16176, 16256, 20220, 20320, 21568, 24384, 26960, 30480, 32352, 32512, 40440, 40640, 42799, 43136, 48768, 53920, 60960, 64704, 80880, 81280, 85598, 86272, 97536, 107840, 121920, 128397, 129408, 161760, 162560, 171196, 213995, 215680, 243840, 256794, 258816, 323520, 342392, 427990, 431360, 487680, 513588, 641985, 647040, 684784, 855980, 1027176, 1283970, 1294080, 1369568, 1711960, 2054352, 2567940, 2739136, 3423920, 4108704, 5135880, 5478272, 6847840, 8217408, 10271760, 10956544, 13695680, 16434816, 20543520, 27391360, 32869632, 41087040, 54782720, 82174080, 164348160]

約数ペア:

[(1, 164348160), (2, 82174080), (3, 54782720), (4, 41087040), (5, 32869632), (6, 27391360), (8, 20543520), (10, 16434816), (12, 13695680), (15, 10956544), (16, 10271760), (20, 8217408), (24, 6847840), (30, 5478272), (32, 5135880), (40, 4108704), (48, 3423920), (60, 2739136), (64, 2567940), (80, 2054352), (96, 1711960), (120, 1369568), (127, 1294080), (128, 1283970), (160, 1027176), (192, 855980), (240, 684784), (254, 647040), (256, 641985), (320, 513588), (337, 487680), (381, 431360), (384, 427990), (480, 342392), (508, 323520), (635, 258816), (640, 256794), (674, 243840), (762, 215680), (768, 213995), (960, 171196), (1011, 162560), (1016, 161760), (1270, 129408), (1280, 128397), (1348, 121920), (1524, 107840), (1685, 97536), (1905, 86272), (1920, 85598), (2022, 81280), (2032, 80880), (2540, 64704), (2696, 60960), (3048, 53920), (3370, 48768), (3810, 43136), (3840, 42799), (4044, 40640), (4064, 40440), (5055, 32512), (5080, 32352), (5392, 30480), (6096, 26960), (6740, 24384), (7620, 21568), (8088, 20320), (8128, 20220), (10110, 16256), (10160, 16176), (10784, 15240), (12192, 13480)]