190957680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 644019792

約数和(自身を除く): 453062112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 674, 720, 787, 1011, 1348, 1574, 1685, 2022, 2361, 2696, 3033, 3148, 3370, 3935, 4044, 4722, 5055, 5392, 6066, 6296, 6740, 7083, 7870, 8088, 9444, 10110, 11805, 12132, 12592, 13480, 14166, 15165, 15740, 16176, 18888, 20220, 23610, 24264, 26960, 28332, 30330, 31480, 35415, 37776, 40440, 47220, 48528, 56664, 60660, 62960, 70830, 80880, 94440, 113328, 121320, 141660, 188880, 242640, 265219, 283320, 530438, 566640, 795657, 1060876, 1326095, 1591314, 2121752, 2386971, 2652190, 3182628, 3978285, 4243504, 4773942, 5304380, 6365256, 7956570, 9547884, 10608760, 11934855, 12730512, 15913140, 19095768, 21217520, 23869710, 31826280, 38191536, 47739420, 63652560, 95478840, 190957680]

約数ペア:

[(1, 190957680), (2, 95478840), (3, 63652560), (4, 47739420), (5, 38191536), (6, 31826280), (8, 23869710), (9, 21217520), (10, 19095768), (12, 15913140), (15, 12730512), (16, 11934855), (18, 10608760), (20, 9547884), (24, 7956570), (30, 6365256), (36, 5304380), (40, 4773942), (45, 4243504), (48, 3978285), (60, 3182628), (72, 2652190), (80, 2386971), (90, 2121752), (120, 1591314), (144, 1326095), (180, 1060876), (240, 795657), (337, 566640), (360, 530438), (674, 283320), (720, 265219), (787, 242640), (1011, 188880), (1348, 141660), (1574, 121320), (1685, 113328), (2022, 94440), (2361, 80880), (2696, 70830), (3033, 62960), (3148, 60660), (3370, 56664), (3935, 48528), (4044, 47220), (4722, 40440), (5055, 37776), (5392, 35415), (6066, 31480), (6296, 30330), (6740, 28332), (7083, 26960), (7870, 24264), (8088, 23610), (9444, 20220), (10110, 18888), (11805, 16176), (12132, 15740), (12592, 15165), (13480, 14166)]