156977172840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{175519}}^1$

素因数の和:175819

約数の個数: 128

約数和(自身を含む): 489068928000

約数和(自身を除く): 332091755160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 257, 290, 348, 435, 514, 580, 696, 771, 870, 1028, 1160, 1285, 1542, 1740, 2056, 2570, 3084, 3480, 3855, 5140, 6168, 7453, 7710, 10280, 14906, 15420, 22359, 29812, 30840, 37265, 44718, 59624, 74530, 89436, 111795, 149060, 175519, 178872, 223590, 298120, 351038, 447180, 526557, 702076, 877595, 894360, 1053114, 1404152, 1755190, 2106228, 2632785, 3510380, 4212456, 5090051, 5265570, 7020760, 10180102, 10531140, 15270153, 20360204, 21062280, 25450255, 30540306, 40720408, 45108383, 50900510, 61080612, 76350765, 90216766, 101801020, 122161224, 135325149, 152701530, 180433532, 203602040, 225541915, 270650298, 305403060, 360867064, 451083830, 541300596, 610806120, 676625745, 902167660, 1082601192, 1308143107, 1353251490, 1804335320, 2616286214, 2706502980, 3924429321, 5232572428, 5413005960, 6540715535, 7848858642, 10465144856, 13081431070, 15697717284, 19622146605, 26162862140, 31395434568, 39244293210, 52325724280, 78488586420, 156977172840]

約数ペア:

[(1, 156977172840), (2, 78488586420), (3, 52325724280), (4, 39244293210), (5, 31395434568), (6, 26162862140), (8, 19622146605), (10, 15697717284), (12, 13081431070), (15, 10465144856), (20, 7848858642), (24, 6540715535), (29, 5413005960), (30, 5232572428), (40, 3924429321), (58, 2706502980), (60, 2616286214), (87, 1804335320), (116, 1353251490), (120, 1308143107), (145, 1082601192), (174, 902167660), (232, 676625745), (257, 610806120), (290, 541300596), (348, 451083830), (435, 360867064), (514, 305403060), (580, 270650298), (696, 225541915), (771, 203602040), (870, 180433532), (1028, 152701530), (1160, 135325149), (1285, 122161224), (1542, 101801020), (1740, 90216766), (2056, 76350765), (2570, 61080612), (3084, 50900510), (3480, 45108383), (3855, 40720408), (5140, 30540306), (6168, 25450255), (7453, 21062280), (7710, 20360204), (10280, 15270153), (14906, 10531140), (15420, 10180102), (22359, 7020760), (29812, 5265570), (30840, 5090051), (37265, 4212456), (44718, 3510380), (59624, 2632785), (74530, 2106228), (89436, 1755190), (111795, 1404152), (149060, 1053114), (175519, 894360), (178872, 877595), (223590, 702076), (298120, 526557), (351038, 447180)]