168069280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 419126400

約数和(自身を除く): 251057120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 109, 115, 160, 184, 218, 230, 368, 419, 436, 460, 545, 736, 838, 872, 920, 1090, 1676, 1744, 1840, 2095, 2180, 2507, 3352, 3488, 3680, 4190, 4360, 5014, 6704, 8380, 8720, 9637, 10028, 12535, 13408, 16760, 17440, 19274, 20056, 25070, 33520, 38548, 40112, 45671, 48185, 50140, 67040, 77096, 80224, 91342, 96370, 100280, 154192, 182684, 192740, 200560, 228355, 308384, 365368, 385480, 401120, 456710, 730736, 770960, 913420, 1050433, 1461472, 1541920, 1826840, 2100866, 3653680, 4201732, 5252165, 7307360, 8403464, 10504330, 16806928, 21008660, 33613856, 42017320, 84034640, 168069280]

約数ペア:

[(1, 168069280), (2, 84034640), (4, 42017320), (5, 33613856), (8, 21008660), (10, 16806928), (16, 10504330), (20, 8403464), (23, 7307360), (32, 5252165), (40, 4201732), (46, 3653680), (80, 2100866), (92, 1826840), (109, 1541920), (115, 1461472), (160, 1050433), (184, 913420), (218, 770960), (230, 730736), (368, 456710), (419, 401120), (436, 385480), (460, 365368), (545, 308384), (736, 228355), (838, 200560), (872, 192740), (920, 182684), (1090, 154192), (1676, 100280), (1744, 96370), (1840, 91342), (2095, 80224), (2180, 77096), (2507, 67040), (3352, 50140), (3488, 48185), (3680, 45671), (4190, 40112), (4360, 38548), (5014, 33520), (6704, 25070), (8380, 20056), (8720, 19274), (9637, 17440), (10028, 16760), (12535, 13408)]