206843040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{379}}^2$

素因数の和:779

約数の個数: 108

約数和(自身を含む): 707719194

約数和(自身を除く): 500876154

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 379, 480, 720, 758, 1137, 1440, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6064, 6822, 7580, 9096, 11370, 12128, 13644, 15160, 17055, 18192, 22740, 27288, 30320, 34110, 36384, 45480, 54576, 60640, 68220, 90960, 109152, 136440, 143641, 181920, 272880, 287282, 430923, 545760, 574564, 718205, 861846, 1149128, 1292769, 1436410, 1723692, 2154615, 2298256, 2585538, 2872820, 3447384, 4309230, 4596512, 5171076, 5745640, 6463845, 6894768, 8618460, 10342152, 11491280, 12927690, 13789536, 17236920, 20684304, 22982560, 25855380, 34473840, 41368608, 51710760, 68947680, 103421520, 206843040]

約数ペア:

[(1, 206843040), (2, 103421520), (3, 68947680), (4, 51710760), (5, 41368608), (6, 34473840), (8, 25855380), (9, 22982560), (10, 20684304), (12, 17236920), (15, 13789536), (16, 12927690), (18, 11491280), (20, 10342152), (24, 8618460), (30, 6894768), (32, 6463845), (36, 5745640), (40, 5171076), (45, 4596512), (48, 4309230), (60, 3447384), (72, 2872820), (80, 2585538), (90, 2298256), (96, 2154615), (120, 1723692), (144, 1436410), (160, 1292769), (180, 1149128), (240, 861846), (288, 718205), (360, 574564), (379, 545760), (480, 430923), (720, 287282), (758, 272880), (1137, 181920), (1440, 143641), (1516, 136440), (1895, 109152), (2274, 90960), (3032, 68220), (3411, 60640), (3790, 54576), (4548, 45480), (5685, 36384), (6064, 34110), (6822, 30320), (7580, 27288), (9096, 22740), (11370, 18192), (12128, 17055), (13644, 15160)]