129776080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12197}}^1$

素因数の和:12236

約数の個数: 80

約数和(自身を含む): 363012480

約数和(自身を除く): 233236400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 12197, 24394, 48788, 60985, 85379, 97576, 121970, 170758, 195152, 231743, 243940, 341516, 426895, 463486, 487880, 683032, 853790, 926972, 975760, 1158715, 1366064, 1622201, 1707580, 1853944, 2317430, 3244402, 3415160, 3707888, 4634860, 6488804, 6830320, 8111005, 9269720, 12977608, 16222010, 18539440, 25955216, 32444020, 64888040, 129776080]

約数ペア:

[(1, 129776080), (2, 64888040), (4, 32444020), (5, 25955216), (7, 18539440), (8, 16222010), (10, 12977608), (14, 9269720), (16, 8111005), (19, 6830320), (20, 6488804), (28, 4634860), (35, 3707888), (38, 3415160), (40, 3244402), (56, 2317430), (70, 1853944), (76, 1707580), (80, 1622201), (95, 1366064), (112, 1158715), (133, 975760), (140, 926972), (152, 853790), (190, 683032), (266, 487880), (280, 463486), (304, 426895), (380, 341516), (532, 243940), (560, 231743), (665, 195152), (760, 170758), (1064, 121970), (1330, 97576), (1520, 85379), (2128, 60985), (2660, 48788), (5320, 24394), (10640, 12197)]