217146160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35251}}^1$

素因数の和:35282

約数の個数: 80

約数和(自身を含む): 629459712

約数和(自身を除く): 412313552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 35251, 70502, 141004, 176255, 246757, 282008, 352510, 387761, 493514, 564016, 705020, 775522, 987028, 1233785, 1410040, 1551044, 1938805, 1974056, 2467570, 2714327, 2820080, 3102088, 3877610, 3948112, 4935140, 5428654, 6204176, 7755220, 9870280, 10857308, 13571635, 15510440, 19740560, 21714616, 27143270, 31020880, 43429232, 54286540, 108573080, 217146160]

約数ペア:

[(1, 217146160), (2, 108573080), (4, 54286540), (5, 43429232), (7, 31020880), (8, 27143270), (10, 21714616), (11, 19740560), (14, 15510440), (16, 13571635), (20, 10857308), (22, 9870280), (28, 7755220), (35, 6204176), (40, 5428654), (44, 4935140), (55, 3948112), (56, 3877610), (70, 3102088), (77, 2820080), (80, 2714327), (88, 2467570), (110, 1974056), (112, 1938805), (140, 1551044), (154, 1410040), (176, 1233785), (220, 987028), (280, 775522), (308, 705020), (385, 564016), (440, 493514), (560, 387761), (616, 352510), (770, 282008), (880, 246757), (1232, 176255), (1540, 141004), (3080, 70502), (6160, 35251)]