128692620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{14591}}^1$

素因数の和:14620

約数の個数: 108

約数和(自身を含む): 454132224

約数和(自身を除く): 325439604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 14591, 29182, 43773, 58364, 72955, 87546, 102137, 131319, 145910, 175092, 204274, 218865, 262638, 291820, 306411, 408548, 437730, 510685, 525276, 612822, 656595, 714959, 875460, 919233, 1021370, 1225644, 1313190, 1429918, 1532055, 1838466, 2042740, 2144877, 2626380, 2859836, 3064110, 3574795, 3676932, 4289754, 4596165, 6128220, 6434631, 7149590, 8579508, 9192330, 10724385, 12869262, 14299180, 18384660, 21448770, 25738524, 32173155, 42897540, 64346310, 128692620]

約数ペア:

[(1, 128692620), (2, 64346310), (3, 42897540), (4, 32173155), (5, 25738524), (6, 21448770), (7, 18384660), (9, 14299180), (10, 12869262), (12, 10724385), (14, 9192330), (15, 8579508), (18, 7149590), (20, 6434631), (21, 6128220), (28, 4596165), (30, 4289754), (35, 3676932), (36, 3574795), (42, 3064110), (45, 2859836), (49, 2626380), (60, 2144877), (63, 2042740), (70, 1838466), (84, 1532055), (90, 1429918), (98, 1313190), (105, 1225644), (126, 1021370), (140, 919233), (147, 875460), (180, 714959), (196, 656595), (210, 612822), (245, 525276), (252, 510685), (294, 437730), (315, 408548), (420, 306411), (441, 291820), (490, 262638), (588, 218865), (630, 204274), (735, 175092), (882, 145910), (980, 131319), (1260, 102137), (1470, 87546), (1764, 72955), (2205, 58364), (2940, 43773), (4410, 29182), (8820, 14591)]