20126814400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163367}}^1$

素因数の和:163407

約数の個数: 168

約数和(自身を含む): 61745262336

約数和(自身を除く): 41618447936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 700, 704, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2800, 3080, 3520, 3850, 4400, 4928, 5600, 6160, 7700, 8800, 11200, 12320, 15400, 17600, 24640, 30800, 61600, 123200, 163367, 326734, 653468, 816835, 1143569, 1306936, 1633670, 1797037, 2287138, 2613872, 3267340, 3594074, 4084175, 4574276, 5227744, 5717845, 6534680, 7188148, 8168350, 8985185, 9148552, 10455488, 11435690, 12579259, 13069360, 14376296, 16336700, 17970370, 18297104, 22871380, 25158518, 26138720, 28589225, 28752592, 32673400, 35940740, 36594208, 44925925, 45742760, 50317036, 52277440, 57178450, 57505184, 62896295, 65346800, 71881480, 73188416, 89851850, 91485520, 100634072, 114356900, 115010368, 125792590, 130693600, 143762960, 179703700, 182971040, 201268144, 228713800, 251585180, 261387200, 287525920, 314481475, 359407400, 365942080, 402536288, 457427600, 503170360, 575051840, 628962950, 718814800, 805072576, 914855200, 1006340720, 1257925900, 1437629600, 1829710400, 2012681440, 2515851800, 2875259200, 4025362880, 5031703600, 10063407200, 20126814400]

約数ペア:

[(1, 20126814400), (2, 10063407200), (4, 5031703600), (5, 4025362880), (7, 2875259200), (8, 2515851800), (10, 2012681440), (11, 1829710400), (14, 1437629600), (16, 1257925900), (20, 1006340720), (22, 914855200), (25, 805072576), (28, 718814800), (32, 628962950), (35, 575051840), (40, 503170360), (44, 457427600), (50, 402536288), (55, 365942080), (56, 359407400), (64, 314481475), (70, 287525920), (77, 261387200), (80, 251585180), (88, 228713800), (100, 201268144), (110, 182971040), (112, 179703700), (140, 143762960), (154, 130693600), (160, 125792590), (175, 115010368), (176, 114356900), (200, 100634072), (220, 91485520), (224, 89851850), (275, 73188416), (280, 71881480), (308, 65346800), (320, 62896295), (350, 57505184), (352, 57178450), (385, 52277440), (400, 50317036), (440, 45742760), (448, 44925925), (550, 36594208), (560, 35940740), (616, 32673400), (700, 28752592), (704, 28589225), (770, 26138720), (800, 25158518), (880, 22871380), (1100, 18297104), (1120, 17970370), (1232, 16336700), (1400, 14376296), (1540, 13069360), (1600, 12579259), (1760, 11435690), (1925, 10455488), (2200, 9148552), (2240, 8985185), (2464, 8168350), (2800, 7188148), (3080, 6534680), (3520, 5717845), (3850, 5227744), (4400, 4574276), (4928, 4084175), (5600, 3594074), (6160, 3267340), (7700, 2613872), (8800, 2287138), (11200, 1797037), (12320, 1633670), (15400, 1306936), (17600, 1143569), (24640, 816835), (30800, 653468), (61600, 326734), (123200, 163367)]