178139360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3001}}^1$

素因数の和:3076

約数の個数: 96

約数和(自身を含む): 490214592

約数和(自身を除く): 312075232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2968, 3001, 3710, 4240, 5936, 6002, 7420, 8480, 11872, 12004, 14840, 15005, 21007, 24008, 29680, 30010, 42014, 48016, 59360, 60020, 84028, 96032, 105035, 120040, 159053, 168056, 210070, 240080, 318106, 336112, 420140, 480160, 636212, 672224, 795265, 840280, 1113371, 1272424, 1590530, 1680560, 2226742, 2544848, 3181060, 3361120, 4453484, 5089696, 5566855, 6362120, 8906968, 11133710, 12724240, 17813936, 22267420, 25448480, 35627872, 44534840, 89069680, 178139360]

約数ペア:

[(1, 178139360), (2, 89069680), (4, 44534840), (5, 35627872), (7, 25448480), (8, 22267420), (10, 17813936), (14, 12724240), (16, 11133710), (20, 8906968), (28, 6362120), (32, 5566855), (35, 5089696), (40, 4453484), (53, 3361120), (56, 3181060), (70, 2544848), (80, 2226742), (106, 1680560), (112, 1590530), (140, 1272424), (160, 1113371), (212, 840280), (224, 795265), (265, 672224), (280, 636212), (371, 480160), (424, 420140), (530, 336112), (560, 318106), (742, 240080), (848, 210070), (1060, 168056), (1120, 159053), (1484, 120040), (1696, 105035), (1855, 96032), (2120, 84028), (2968, 60020), (3001, 59360), (3710, 48016), (4240, 42014), (5936, 30010), (6002, 29680), (7420, 24008), (8480, 21007), (11872, 15005), (12004, 14840)]