227392760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42743}}^1$

素因数の和:42780

約数の個数: 64

約数和(自身を含む): 615513600

約数和(自身を除く): 388120840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 42743, 85486, 170972, 213715, 299201, 341944, 427430, 598402, 812117, 854860, 1196804, 1496005, 1624234, 1709720, 2393608, 2992010, 3248468, 4060585, 5684819, 5984020, 6496936, 8121170, 11369638, 11968040, 16242340, 22739276, 28424095, 32484680, 45478552, 56848190, 113696380, 227392760]

約数ペア:

[(1, 227392760), (2, 113696380), (4, 56848190), (5, 45478552), (7, 32484680), (8, 28424095), (10, 22739276), (14, 16242340), (19, 11968040), (20, 11369638), (28, 8121170), (35, 6496936), (38, 5984020), (40, 5684819), (56, 4060585), (70, 3248468), (76, 2992010), (95, 2393608), (133, 1709720), (140, 1624234), (152, 1496005), (190, 1196804), (266, 854860), (280, 812117), (380, 598402), (532, 427430), (665, 341944), (760, 299201), (1064, 213715), (1330, 170972), (2660, 85486), (5320, 42743)]