289968996090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{71419}}^1$

素因数の和:71884

約数の個数: 128

約数和(自身を含む): 777506688000

約数和(自身を除く): 487537691910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 419, 510, 570, 646, 838, 969, 1257, 1615, 1938, 2095, 2514, 3230, 4190, 4845, 6285, 7123, 7961, 9690, 12570, 14246, 15922, 21369, 23883, 35615, 39805, 42738, 47766, 71230, 71419, 79610, 106845, 119415, 135337, 142838, 213690, 214257, 238830, 270674, 357095, 406011, 428514, 676685, 714190, 812022, 1071285, 1214123, 1353370, 1356961, 2030055, 2142570, 2428246, 2713922, 3642369, 4060110, 4070883, 6070615, 6784805, 7284738, 8141766, 12141230, 13569610, 18211845, 20354415, 23068337, 29924561, 36423690, 40708830, 46136674, 59849122, 69205011, 89773683, 115341685, 138410022, 149622805, 179547366, 230683370, 299245610, 346025055, 448868415, 508717537, 568566659, 692050110, 897736830, 1017435074, 1137133318, 1526152611, 1705699977, 2543587685, 2842833295, 3052305222, 3411399954, 5087175370, 5685666590, 7630763055, 8528499885, 9665633203, 15261526110, 17056999770, 19331266406, 28996899609, 48328166015, 57993799218, 96656332030, 144984498045, 289968996090]

約数ペア:

[(1, 289968996090), (2, 144984498045), (3, 96656332030), (5, 57993799218), (6, 48328166015), (10, 28996899609), (15, 19331266406), (17, 17056999770), (19, 15261526110), (30, 9665633203), (34, 8528499885), (38, 7630763055), (51, 5685666590), (57, 5087175370), (85, 3411399954), (95, 3052305222), (102, 2842833295), (114, 2543587685), (170, 1705699977), (190, 1526152611), (255, 1137133318), (285, 1017435074), (323, 897736830), (419, 692050110), (510, 568566659), (570, 508717537), (646, 448868415), (838, 346025055), (969, 299245610), (1257, 230683370), (1615, 179547366), (1938, 149622805), (2095, 138410022), (2514, 115341685), (3230, 89773683), (4190, 69205011), (4845, 59849122), (6285, 46136674), (7123, 40708830), (7961, 36423690), (9690, 29924561), (12570, 23068337), (14246, 20354415), (15922, 18211845), (21369, 13569610), (23883, 12141230), (35615, 8141766), (39805, 7284738), (42738, 6784805), (47766, 6070615), (71230, 4070883), (71419, 4060110), (79610, 3642369), (106845, 2713922), (119415, 2428246), (135337, 2142570), (142838, 2030055), (213690, 1356961), (214257, 1353370), (238830, 1214123), (270674, 1071285), (357095, 812022), (406011, 714190), (428514, 676685)]