1665823080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{129737}}^1$

素因数の和:129858

約数の個数: 64

約数和(自身を含む): 5044213440

約数和(自身を除く): 3378390360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 129737, 259474, 389211, 518948, 648685, 778422, 1037896, 1297370, 1556844, 1946055, 2594740, 3113688, 3892110, 5189480, 7784220, 13881859, 15568440, 27763718, 41645577, 55527436, 69409295, 83291154, 111054872, 138818590, 166582308, 208227885, 277637180, 333164616, 416455770, 555274360, 832911540, 1665823080]

約数ペア:

[(1, 1665823080), (2, 832911540), (3, 555274360), (4, 416455770), (5, 333164616), (6, 277637180), (8, 208227885), (10, 166582308), (12, 138818590), (15, 111054872), (20, 83291154), (24, 69409295), (30, 55527436), (40, 41645577), (60, 27763718), (107, 15568440), (120, 13881859), (214, 7784220), (321, 5189480), (428, 3892110), (535, 3113688), (642, 2594740), (856, 1946055), (1070, 1556844), (1284, 1297370), (1605, 1037896), (2140, 778422), (2568, 648685), (3210, 518948), (4280, 389211), (6420, 259474), (12840, 129737)]