411994880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 1114797600

約数和(自身を除く): 702802720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 256, 290, 319, 320, 352, 440, 464, 580, 638, 640, 704, 880, 928, 1009, 1160, 1276, 1280, 1408, 1595, 1760, 1856, 2018, 2320, 2552, 2816, 3190, 3520, 3712, 4036, 4640, 5045, 5104, 6380, 7040, 7424, 8072, 9280, 10090, 10208, 11099, 12760, 14080, 16144, 18560, 20180, 20416, 22198, 25520, 29261, 32288, 37120, 40360, 40832, 44396, 51040, 55495, 58522, 64576, 80720, 81664, 88792, 102080, 110990, 117044, 129152, 146305, 161440, 177584, 204160, 221980, 234088, 258304, 292610, 321871, 322880, 355168, 408320, 443960, 468176, 585220, 643742, 645760, 710336, 887920, 936352, 1170440, 1287484, 1291520, 1420672, 1609355, 1775840, 1872704, 2340880, 2574968, 2841344, 3218710, 3551680, 3745408, 4681760, 5149936, 6437420, 7103360, 7490816, 9363520, 10299872, 12874840, 14206720, 18727040, 20599744, 25749680, 37454080, 41199488, 51499360, 82398976, 102998720, 205997440, 411994880]

約数ペア:

[(1, 411994880), (2, 205997440), (4, 102998720), (5, 82398976), (8, 51499360), (10, 41199488), (11, 37454080), (16, 25749680), (20, 20599744), (22, 18727040), (29, 14206720), (32, 12874840), (40, 10299872), (44, 9363520), (55, 7490816), (58, 7103360), (64, 6437420), (80, 5149936), (88, 4681760), (110, 3745408), (116, 3551680), (128, 3218710), (145, 2841344), (160, 2574968), (176, 2340880), (220, 1872704), (232, 1775840), (256, 1609355), (290, 1420672), (319, 1291520), (320, 1287484), (352, 1170440), (440, 936352), (464, 887920), (580, 710336), (638, 645760), (640, 643742), (704, 585220), (880, 468176), (928, 443960), (1009, 408320), (1160, 355168), (1276, 322880), (1280, 321871), (1408, 292610), (1595, 258304), (1760, 234088), (1856, 221980), (2018, 204160), (2320, 177584), (2552, 161440), (2816, 146305), (3190, 129152), (3520, 117044), (3712, 110990), (4036, 102080), (4640, 88792), (5045, 81664), (5104, 80720), (6380, 64576), (7040, 58522), (7424, 55495), (8072, 51040), (9280, 44396), (10090, 40832), (10208, 40360), (11099, 37120), (12760, 32288), (14080, 29261), (16144, 25520), (18560, 22198), (20180, 20416)]