194597880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12379}}^1$

素因数の和:12524

約数の個数: 64

約数和(自身を含む): 588297600

約数和(自身を除く): 393699720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 12379, 15720, 24758, 37137, 49516, 61895, 74274, 99032, 123790, 148548, 185685, 247580, 297096, 371370, 495160, 742740, 1485480, 1621649, 3243298, 4864947, 6486596, 8108245, 9729894, 12973192, 16216490, 19459788, 24324735, 32432980, 38919576, 48649470, 64865960, 97298940, 194597880]

約数ペア:

[(1, 194597880), (2, 97298940), (3, 64865960), (4, 48649470), (5, 38919576), (6, 32432980), (8, 24324735), (10, 19459788), (12, 16216490), (15, 12973192), (20, 9729894), (24, 8108245), (30, 6486596), (40, 4864947), (60, 3243298), (120, 1621649), (131, 1485480), (262, 742740), (393, 495160), (524, 371370), (655, 297096), (786, 247580), (1048, 185685), (1310, 148548), (1572, 123790), (1965, 99032), (2620, 74274), (3144, 61895), (3930, 49516), (5240, 37137), (7860, 24758), (12379, 15720)]