239494360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1817

約数の個数: 96

約数和(自身を含む): 636037920

約数和(自身を除く): 396543560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 568, 710, 980, 994, 1420, 1721, 1960, 1988, 2485, 2840, 3442, 3479, 3976, 4970, 6884, 6958, 8605, 9940, 12047, 13768, 13916, 17210, 17395, 19880, 24094, 27832, 34420, 34790, 48188, 60235, 68840, 69580, 84329, 96376, 120470, 122191, 139160, 168658, 240940, 244382, 337316, 421645, 481880, 488764, 610955, 674632, 843290, 855337, 977528, 1221910, 1686580, 1710674, 2443820, 3373160, 3421348, 4276685, 4887640, 5987359, 6842696, 8553370, 11974718, 17106740, 23949436, 29936795, 34213480, 47898872, 59873590, 119747180, 239494360]

約数ペア:

[(1, 239494360), (2, 119747180), (4, 59873590), (5, 47898872), (7, 34213480), (8, 29936795), (10, 23949436), (14, 17106740), (20, 11974718), (28, 8553370), (35, 6842696), (40, 5987359), (49, 4887640), (56, 4276685), (70, 3421348), (71, 3373160), (98, 2443820), (140, 1710674), (142, 1686580), (196, 1221910), (245, 977528), (280, 855337), (284, 843290), (355, 674632), (392, 610955), (490, 488764), (497, 481880), (568, 421645), (710, 337316), (980, 244382), (994, 240940), (1420, 168658), (1721, 139160), (1960, 122191), (1988, 120470), (2485, 96376), (2840, 84329), (3442, 69580), (3479, 68840), (3976, 60235), (4970, 48188), (6884, 34790), (6958, 34420), (8605, 27832), (9940, 24094), (12047, 19880), (13768, 17395), (13916, 17210)]