2777796628740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{244955611}}^1$

素因数の和:244955639

約数の個数: 120

約数和(自身を含む): 9958915361472

約数和(自身を除く): 7181118732732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 244955611, 489911222, 734866833, 979822444, 1224778055, 1469733666, 1714689277, 2204600499, 2449556110, 2939467332, 3429378554, 3674334165, 4409200998, 4899112220, 5144067831, 6613801497, 6858757108, 7348668330, 8573446385, 8818401996, 10288135662, 11023002495, 13227602994, 14697336660, 15432203493, 17146892770, 19841404491, 20576271324, 22046004990, 25720339155, 26455205988, 30864406986, 33069007485, 34293785540, 39682808982, 44092009980, 46296610479, 51440678310, 61728813972, 66138014970, 77161017465, 79365617964, 92593220958, 99207022455, 102881356620, 132276029940, 138889831437, 154322034930, 185186441916, 198414044910, 231483052395, 277779662874, 308644069860, 396828089820, 462966104790, 555559325748, 694449157185, 925932209580, 1388898314370, 2777796628740]

約数ペア:

[(1, 2777796628740), (2, 1388898314370), (3, 925932209580), (4, 694449157185), (5, 555559325748), (6, 462966104790), (7, 396828089820), (9, 308644069860), (10, 277779662874), (12, 231483052395), (14, 198414044910), (15, 185186441916), (18, 154322034930), (20, 138889831437), (21, 132276029940), (27, 102881356620), (28, 99207022455), (30, 92593220958), (35, 79365617964), (36, 77161017465), (42, 66138014970), (45, 61728813972), (54, 51440678310), (60, 46296610479), (63, 44092009980), (70, 39682808982), (81, 34293785540), (84, 33069007485), (90, 30864406986), (105, 26455205988), (108, 25720339155), (126, 22046004990), (135, 20576271324), (140, 19841404491), (162, 17146892770), (180, 15432203493), (189, 14697336660), (210, 13227602994), (252, 11023002495), (270, 10288135662), (315, 8818401996), (324, 8573446385), (378, 7348668330), (405, 6858757108), (420, 6613801497), (540, 5144067831), (567, 4899112220), (630, 4409200998), (756, 3674334165), (810, 3429378554), (945, 2939467332), (1134, 2449556110), (1260, 2204600499), (1620, 1714689277), (1890, 1469733666), (2268, 1224778055), (2835, 979822444), (3780, 734866833), (5670, 489911222), (11340, 244955611)]