160663860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2782

約数の個数: 144

約数和(自身を含む): 569028096

約数和(自身を除く): 408364236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2713, 2820, 2961, 3290, 3948, 4230, 4935, 5426, 5922, 6580, 8139, 8460, 9870, 10852, 11844, 13565, 14805, 16278, 18991, 19740, 24417, 27130, 29610, 32556, 37982, 40695, 48834, 54260, 56973, 59220, 75964, 81390, 94955, 97668, 113946, 122085, 127511, 162780, 170919, 189910, 227892, 244170, 255022, 284865, 341838, 379820, 382533, 488340, 510044, 569730, 637555, 683676, 765066, 854595, 892577, 1139460, 1147599, 1275110, 1530132, 1709190, 1785154, 1912665, 2295198, 2550220, 2677731, 3418380, 3570308, 3825330, 4462885, 4590396, 5355462, 5737995, 7650660, 8033193, 8925770, 10710924, 11475990, 13388655, 16066386, 17851540, 22951980, 26777310, 32132772, 40165965, 53554620, 80331930, 160663860]

約数ペア:

[(1, 160663860), (2, 80331930), (3, 53554620), (4, 40165965), (5, 32132772), (6, 26777310), (7, 22951980), (9, 17851540), (10, 16066386), (12, 13388655), (14, 11475990), (15, 10710924), (18, 8925770), (20, 8033193), (21, 7650660), (28, 5737995), (30, 5355462), (35, 4590396), (36, 4462885), (42, 3825330), (45, 3570308), (47, 3418380), (60, 2677731), (63, 2550220), (70, 2295198), (84, 1912665), (90, 1785154), (94, 1709190), (105, 1530132), (126, 1275110), (140, 1147599), (141, 1139460), (180, 892577), (188, 854595), (210, 765066), (235, 683676), (252, 637555), (282, 569730), (315, 510044), (329, 488340), (420, 382533), (423, 379820), (470, 341838), (564, 284865), (630, 255022), (658, 244170), (705, 227892), (846, 189910), (940, 170919), (987, 162780), (1260, 127511), (1316, 122085), (1410, 113946), (1645, 97668), (1692, 94955), (1974, 81390), (2115, 75964), (2713, 59220), (2820, 56973), (2961, 54260), (3290, 48834), (3948, 40695), (4230, 37982), (4935, 32556), (5426, 29610), (5922, 27130), (6580, 24417), (8139, 19740), (8460, 18991), (9870, 16278), (10852, 14805), (11844, 13565)]