740088578520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21193831}}^1$

素因数の和:21193945

約数の個数: 96

約数和(自身を含む): 2430084777120

約数和(自身を除く): 1689996198600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 21193831, 42387662, 63581493, 84775324, 105969155, 127162986, 169550648, 190744479, 211938310, 254325972, 317907465, 381488958, 423876620, 508651944, 635814930, 762977916, 847753240, 953722395, 1271629860, 1525955832, 1907444790, 2055801607, 2543259720, 3814889580, 4111603214, 6167404821, 7629779160, 8223206428, 10279008035, 12334809642, 16446412856, 18502214463, 20558016070, 24669619284, 30837024105, 37004428926, 41116032140, 49339238568, 61674048210, 74008857852, 82232064280, 92511072315, 123348096420, 148017715704, 185022144630, 246696192840, 370044289260, 740088578520]

約数ペア:

[(1, 740088578520), (2, 370044289260), (3, 246696192840), (4, 185022144630), (5, 148017715704), (6, 123348096420), (8, 92511072315), (9, 82232064280), (10, 74008857852), (12, 61674048210), (15, 49339238568), (18, 41116032140), (20, 37004428926), (24, 30837024105), (30, 24669619284), (36, 20558016070), (40, 18502214463), (45, 16446412856), (60, 12334809642), (72, 10279008035), (90, 8223206428), (97, 7629779160), (120, 6167404821), (180, 4111603214), (194, 3814889580), (291, 2543259720), (360, 2055801607), (388, 1907444790), (485, 1525955832), (582, 1271629860), (776, 953722395), (873, 847753240), (970, 762977916), (1164, 635814930), (1455, 508651944), (1746, 423876620), (1940, 381488958), (2328, 317907465), (2910, 254325972), (3492, 211938310), (3880, 190744479), (4365, 169550648), (5820, 127162986), (6984, 105969155), (8730, 84775324), (11640, 63581493), (17460, 42387662), (34920, 21193831)]