159809160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{190249}}^1$

素因数の和:190270

約数の個数: 64

約数和(自身を含む): 547920000

約数和(自身を除く): 388110840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 190249, 380498, 570747, 760996, 951245, 1141494, 1331743, 1521992, 1902490, 2282988, 2663486, 2853735, 3804980, 3995229, 4565976, 5326972, 5707470, 6658715, 7609960, 7990458, 10653944, 11414940, 13317430, 15980916, 19976145, 22829880, 26634860, 31961832, 39952290, 53269720, 79904580, 159809160]

約数ペア:

[(1, 159809160), (2, 79904580), (3, 53269720), (4, 39952290), (5, 31961832), (6, 26634860), (7, 22829880), (8, 19976145), (10, 15980916), (12, 13317430), (14, 11414940), (15, 10653944), (20, 7990458), (21, 7609960), (24, 6658715), (28, 5707470), (30, 5326972), (35, 4565976), (40, 3995229), (42, 3804980), (56, 2853735), (60, 2663486), (70, 2282988), (84, 1902490), (105, 1521992), (120, 1331743), (140, 1141494), (168, 951245), (210, 760996), (280, 570747), (420, 380498), (840, 190249)]