3938755140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:951

約数の個数: 192

約数和(自身を含む): 12523929600

約数和(自身を除く): 8585174460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 127, 135, 158, 180, 237, 254, 270, 316, 381, 395, 474, 508, 540, 635, 711, 727, 762, 790, 948, 1143, 1185, 1270, 1422, 1454, 1524, 1580, 1905, 2133, 2181, 2286, 2370, 2540, 2844, 2908, 3429, 3555, 3635, 3810, 4266, 4362, 4572, 4740, 5715, 6543, 6858, 7110, 7270, 7620, 8532, 8724, 10033, 10665, 10905, 11430, 13086, 13716, 14220, 14540, 17145, 19629, 20066, 21330, 21810, 22860, 26172, 30099, 32715, 34290, 39258, 40132, 42660, 43620, 50165, 57433, 60198, 65430, 68580, 78516, 90297, 92329, 98145, 100330, 114866, 120396, 130860, 150495, 172299, 180594, 184658, 196290, 200660, 229732, 270891, 276987, 287165, 300990, 344598, 361188, 369316, 392580, 451485, 461645, 516897, 541782, 553974, 574330, 601980, 689196, 830961, 861495, 902970, 923290, 1033794, 1083564, 1107948, 1148660, 1354455, 1384935, 1550691, 1661922, 1722990, 1805940, 1846580, 2067588, 2492883, 2584485, 2708910, 2769870, 3101382, 3323844, 3445980, 4154805, 4985766, 5168970, 5417820, 5539740, 6202764, 7293991, 7753455, 8309610, 9971532, 10337940, 12464415, 14587982, 15506910, 16619220, 21881973, 24928830, 29175964, 31013820, 36469955, 43763946, 49857660, 65645919, 72939910, 87527892, 109409865, 131291838, 145879820, 196937757, 218819730, 262583676, 328229595, 393875514, 437639460, 656459190, 787751028, 984688785, 1312918380, 1969377570, 3938755140]

約数ペア:

[(1, 3938755140), (2, 1969377570), (3, 1312918380), (4, 984688785), (5, 787751028), (6, 656459190), (9, 437639460), (10, 393875514), (12, 328229595), (15, 262583676), (18, 218819730), (20, 196937757), (27, 145879820), (30, 131291838), (36, 109409865), (45, 87527892), (54, 72939910), (60, 65645919), (79, 49857660), (90, 43763946), (108, 36469955), (127, 31013820), (135, 29175964), (158, 24928830), (180, 21881973), (237, 16619220), (254, 15506910), (270, 14587982), (316, 12464415), (381, 10337940), (395, 9971532), (474, 8309610), (508, 7753455), (540, 7293991), (635, 6202764), (711, 5539740), (727, 5417820), (762, 5168970), (790, 4985766), (948, 4154805), (1143, 3445980), (1185, 3323844), (1270, 3101382), (1422, 2769870), (1454, 2708910), (1524, 2584485), (1580, 2492883), (1905, 2067588), (2133, 1846580), (2181, 1805940), (2286, 1722990), (2370, 1661922), (2540, 1550691), (2844, 1384935), (2908, 1354455), (3429, 1148660), (3555, 1107948), (3635, 1083564), (3810, 1033794), (4266, 923290), (4362, 902970), (4572, 861495), (4740, 830961), (5715, 689196), (6543, 601980), (6858, 574330), (7110, 553974), (7270, 541782), (7620, 516897), (8532, 461645), (8724, 451485), (10033, 392580), (10665, 369316), (10905, 361188), (11430, 344598), (13086, 300990), (13716, 287165), (14220, 276987), (14540, 270891), (17145, 229732), (19629, 200660), (20066, 196290), (21330, 184658), (21810, 180594), (22860, 172299), (26172, 150495), (30099, 130860), (32715, 120396), (34290, 114866), (39258, 100330), (40132, 98145), (42660, 92329), (43620, 90297), (50165, 78516), (57433, 68580), (60198, 65430)]