207362960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19489}}^1$

素因数の和:19528

約数の個数: 80

約数和(自身を含む): 580022400

約数和(自身を除く): 372659440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 19489, 38978, 77956, 97445, 136423, 155912, 194890, 272846, 311824, 370291, 389780, 545692, 682115, 740582, 779560, 1091384, 1364230, 1481164, 1559120, 1851455, 2182768, 2592037, 2728460, 2962328, 3702910, 5184074, 5456920, 5924656, 7405820, 10368148, 10913840, 12960185, 14811640, 20736296, 25920370, 29623280, 41472592, 51840740, 103681480, 207362960]

約数ペア:

[(1, 207362960), (2, 103681480), (4, 51840740), (5, 41472592), (7, 29623280), (8, 25920370), (10, 20736296), (14, 14811640), (16, 12960185), (19, 10913840), (20, 10368148), (28, 7405820), (35, 5924656), (38, 5456920), (40, 5184074), (56, 3702910), (70, 2962328), (76, 2728460), (80, 2592037), (95, 2182768), (112, 1851455), (133, 1559120), (140, 1481164), (152, 1364230), (190, 1091384), (266, 779560), (280, 740582), (304, 682115), (380, 545692), (532, 389780), (560, 370291), (665, 311824), (760, 272846), (1064, 194890), (1330, 155912), (1520, 136423), (2128, 97445), (2660, 77956), (5320, 38978), (10640, 19489)]