244516720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11801}}^1$

素因数の和:11858

約数の個数: 80

約数和(自身を含む): 667332288

約数和(自身を除く): 422815568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 11801, 20720, 23602, 47204, 59005, 82607, 94408, 118010, 165214, 188816, 236020, 330428, 413035, 436637, 472040, 660856, 826070, 873274, 944080, 1321712, 1652140, 1746548, 2183185, 3056459, 3304280, 3493096, 4366370, 6112918, 6608560, 6986192, 8732740, 12225836, 15282295, 17465480, 24451672, 30564590, 34930960, 48903344, 61129180, 122258360, 244516720]

約数ペア:

[(1, 244516720), (2, 122258360), (4, 61129180), (5, 48903344), (7, 34930960), (8, 30564590), (10, 24451672), (14, 17465480), (16, 15282295), (20, 12225836), (28, 8732740), (35, 6986192), (37, 6608560), (40, 6112918), (56, 4366370), (70, 3493096), (74, 3304280), (80, 3056459), (112, 2183185), (140, 1746548), (148, 1652140), (185, 1321712), (259, 944080), (280, 873274), (296, 826070), (370, 660856), (518, 472040), (560, 436637), (592, 413035), (740, 330428), (1036, 236020), (1295, 188816), (1480, 165214), (2072, 118010), (2590, 94408), (2960, 82607), (4144, 59005), (5180, 47204), (10360, 23602), (11801, 20720)]