255320951200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2399633}}^1$

素因数の和:2399679

約数の個数: 144

約数和(自身を含む): 749837632320

約数和(自身を除く): 494516681120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3040, 3325, 3800, 4256, 5320, 5600, 6650, 7600, 10640, 13300, 15200, 21280, 26600, 53200, 106400, 2399633, 4799266, 9598532, 11998165, 16797431, 19197064, 23996330, 33594862, 38394128, 45593027, 47992660, 59990825, 67189724, 76788256, 83987155, 91186054, 95985320, 119981650, 134379448, 167974310, 182372108, 191970640, 227965135, 239963300, 268758896, 319151189, 335948620, 364744216, 383941280, 419935775, 455930270, 479926600, 537517792, 638302378, 671897240, 729488432, 839871550, 911860540, 959853200, 1139825675, 1276604756, 1343794480, 1458976864, 1595755945, 1679743100, 1823721080, 1919706400, 2279651350, 2553209512, 2687588960, 3191511890, 3359486200, 3647442160, 4559302700, 5106419024, 6383023780, 6718972400, 7294884320, 7978779725, 9118605400, 10212838048, 12766047560, 13437944800, 15957559450, 18237210800, 25532095120, 31915118900, 36474421600, 51064190240, 63830237800, 127660475600, 255320951200]

約数ペア:

[(1, 255320951200), (2, 127660475600), (4, 63830237800), (5, 51064190240), (7, 36474421600), (8, 31915118900), (10, 25532095120), (14, 18237210800), (16, 15957559450), (19, 13437944800), (20, 12766047560), (25, 10212838048), (28, 9118605400), (32, 7978779725), (35, 7294884320), (38, 6718972400), (40, 6383023780), (50, 5106419024), (56, 4559302700), (70, 3647442160), (76, 3359486200), (80, 3191511890), (95, 2687588960), (100, 2553209512), (112, 2279651350), (133, 1919706400), (140, 1823721080), (152, 1679743100), (160, 1595755945), (175, 1458976864), (190, 1343794480), (200, 1276604756), (224, 1139825675), (266, 959853200), (280, 911860540), (304, 839871550), (350, 729488432), (380, 671897240), (400, 638302378), (475, 537517792), (532, 479926600), (560, 455930270), (608, 419935775), (665, 383941280), (700, 364744216), (760, 335948620), (800, 319151189), (950, 268758896), (1064, 239963300), (1120, 227965135), (1330, 191970640), (1400, 182372108), (1520, 167974310), (1900, 134379448), (2128, 119981650), (2660, 95985320), (2800, 91186054), (3040, 83987155), (3325, 76788256), (3800, 67189724), (4256, 59990825), (5320, 47992660), (5600, 45593027), (6650, 38394128), (7600, 33594862), (10640, 23996330), (13300, 19197064), (15200, 16797431), (21280, 11998165), (26600, 9598532), (53200, 4799266), (106400, 2399633)]