1903591680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1471}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 6101781504

約数和(自身を除く): 4198189824

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, 128, 160, 192, 240, 256, 320, 337, 384, 480, 640, 674, 768, 960, 1011, 1280, 1348, 1471, 1685, 1920, 2022, 2696, 2942, 3370, 3840, 4044, 4413, 5055, 5392, 5884, 6740, 7355, 8088, 8826, 10110, 10784, 11768, 13480, 14710, 16176, 17652, 20220, 21568, 22065, 23536, 26960, 29420, 32352, 35304, 40440, 43136, 44130, 47072, 53920, 58840, 64704, 70608, 80880, 86272, 88260, 94144, 107840, 117680, 129408, 141216, 161760, 176520, 188288, 215680, 235360, 258816, 282432, 323520, 353040, 376576, 431360, 470720, 495727, 564864, 647040, 706080, 941440, 991454, 1129728, 1294080, 1412160, 1487181, 1882880, 1982908, 2478635, 2824320, 2974362, 3965816, 4957270, 5648640, 5948724, 7435905, 7931632, 9914540, 11897448, 14871810, 15863264, 19829080, 23794896, 29743620, 31726528, 39658160, 47589792, 59487240, 63453056, 79316320, 95179584, 118974480, 126906112, 158632640, 190359168, 237948960, 317265280, 380718336, 475897920, 634530560, 951795840, 1903591680]

約数ペア:

[(1, 1903591680), (2, 951795840), (3, 634530560), (4, 475897920), (5, 380718336), (6, 317265280), (8, 237948960), (10, 190359168), (12, 158632640), (15, 126906112), (16, 118974480), (20, 95179584), (24, 79316320), (30, 63453056), (32, 59487240), (40, 47589792), (48, 39658160), (60, 31726528), (64, 29743620), (80, 23794896), (96, 19829080), (120, 15863264), (128, 14871810), (160, 11897448), (192, 9914540), (240, 7931632), (256, 7435905), (320, 5948724), (337, 5648640), (384, 4957270), (480, 3965816), (640, 2974362), (674, 2824320), (768, 2478635), (960, 1982908), (1011, 1882880), (1280, 1487181), (1348, 1412160), (1471, 1294080), (1685, 1129728), (1920, 991454), (2022, 941440), (2696, 706080), (2942, 647040), (3370, 564864), (3840, 495727), (4044, 470720), (4413, 431360), (5055, 376576), (5392, 353040), (5884, 323520), (6740, 282432), (7355, 258816), (8088, 235360), (8826, 215680), (10110, 188288), (10784, 176520), (11768, 161760), (13480, 141216), (14710, 129408), (16176, 117680), (17652, 107840), (20220, 94144), (21568, 88260), (22065, 86272), (23536, 80880), (26960, 70608), (29420, 64704), (32352, 58840), (35304, 53920), (40440, 47072), (43136, 44130)]