128595810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 237187230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 97, 105, 107, 118, 177, 194, 210, 214, 291, 295, 321, 354, 413, 485, 535, 582, 590, 642, 679, 749, 826, 885, 970, 1070, 1239, 1358, 1455, 1498, 1605, 1770, 2037, 2065, 2247, 2478, 2910, 3210, 3395, 3745, 4074, 4130, 4494, 5723, 6195, 6313, 6790, 7490, 10185, 10379, 11235, 11446, 12390, 12626, 17169, 18939, 20370, 20758, 22470, 28615, 31137, 31565, 34338, 37878, 40061, 44191, 51895, 57230, 62274, 63130, 72653, 80122, 85845, 88382, 94695, 103790, 120183, 132573, 145306, 155685, 171690, 189390, 200305, 217959, 220955, 240366, 265146, 311370, 363265, 400610, 435918, 441910, 600915, 612361, 662865, 726530, 1089795, 1201830, 1224722, 1325730, 1837083, 2179590, 3061805, 3674166, 4286527, 6123610, 8573054, 9185415, 12859581, 18370830, 21432635, 25719162, 42865270, 64297905, 128595810]

約数ペア:

[(1, 128595810), (2, 64297905), (3, 42865270), (5, 25719162), (6, 21432635), (7, 18370830), (10, 12859581), (14, 9185415), (15, 8573054), (21, 6123610), (30, 4286527), (35, 3674166), (42, 3061805), (59, 2179590), (70, 1837083), (97, 1325730), (105, 1224722), (107, 1201830), (118, 1089795), (177, 726530), (194, 662865), (210, 612361), (214, 600915), (291, 441910), (295, 435918), (321, 400610), (354, 363265), (413, 311370), (485, 265146), (535, 240366), (582, 220955), (590, 217959), (642, 200305), (679, 189390), (749, 171690), (826, 155685), (885, 145306), (970, 132573), (1070, 120183), (1239, 103790), (1358, 94695), (1455, 88382), (1498, 85845), (1605, 80122), (1770, 72653), (2037, 63130), (2065, 62274), (2247, 57230), (2478, 51895), (2910, 44191), (3210, 40061), (3395, 37878), (3745, 34338), (4074, 31565), (4130, 31137), (4494, 28615), (5723, 22470), (6195, 20758), (6313, 20370), (6790, 18939), (7490, 17169), (10185, 12626), (10379, 12390), (11235, 11446)]