173743080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 598337280

約数和(自身を除く): 424594200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 397, 420, 521, 794, 840, 1042, 1191, 1563, 1588, 1985, 2084, 2382, 2605, 2779, 3126, 3176, 3647, 3970, 4168, 4764, 5210, 5558, 5955, 6252, 7294, 7815, 7940, 8337, 9528, 10420, 10941, 11116, 11910, 12504, 13895, 14588, 15630, 15880, 16674, 18235, 20840, 21882, 22232, 23820, 27790, 29176, 31260, 33348, 36470, 41685, 43764, 47640, 54705, 55580, 62520, 66696, 72940, 83370, 87528, 109410, 111160, 145880, 166740, 206837, 218820, 333480, 413674, 437640, 620511, 827348, 1034185, 1241022, 1447859, 1654696, 2068370, 2482044, 2895718, 3102555, 4136740, 4343577, 4964088, 5791436, 6205110, 7239295, 8273480, 8687154, 11582872, 12410220, 14478590, 17374308, 21717885, 24820440, 28957180, 34748616, 43435770, 57914360, 86871540, 173743080]

約数ペア:

[(1, 173743080), (2, 86871540), (3, 57914360), (4, 43435770), (5, 34748616), (6, 28957180), (7, 24820440), (8, 21717885), (10, 17374308), (12, 14478590), (14, 12410220), (15, 11582872), (20, 8687154), (21, 8273480), (24, 7239295), (28, 6205110), (30, 5791436), (35, 4964088), (40, 4343577), (42, 4136740), (56, 3102555), (60, 2895718), (70, 2482044), (84, 2068370), (105, 1654696), (120, 1447859), (140, 1241022), (168, 1034185), (210, 827348), (280, 620511), (397, 437640), (420, 413674), (521, 333480), (794, 218820), (840, 206837), (1042, 166740), (1191, 145880), (1563, 111160), (1588, 109410), (1985, 87528), (2084, 83370), (2382, 72940), (2605, 66696), (2779, 62520), (3126, 55580), (3176, 54705), (3647, 47640), (3970, 43764), (4168, 41685), (4764, 36470), (5210, 33348), (5558, 31260), (5955, 29176), (6252, 27790), (7294, 23820), (7815, 22232), (7940, 21882), (8337, 20840), (9528, 18235), (10420, 16674), (10941, 15880), (11116, 15630), (11910, 14588), (12504, 13895)]