1374765840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{272771}}^1$

素因数の和:272797

約数の個数: 120

約数和(自身を含む): 5276501568

約数和(自身を除く): 3901735728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 272771, 545542, 818313, 1091084, 1363855, 1636626, 1909397, 2182168, 2454939, 2727710, 3273252, 3818794, 4091565, 4364336, 4909878, 5455420, 5728191, 6546504, 7637588, 8183130, 9546985, 9819756, 10910840, 11456382, 12274695, 13093008, 15275176, 16366260, 17184573, 19093970, 19639512, 21821680, 22912764, 24549390, 28640955, 30550352, 32732520, 34369146, 38187940, 39279024, 45825528, 49098780, 57281910, 65465040, 68738292, 76375880, 85922865, 91651056, 98197560, 114563820, 137476584, 152751760, 171845730, 196395120, 229127640, 274953168, 343691460, 458255280, 687382920, 1374765840]

約数ペア:

[(1, 1374765840), (2, 687382920), (3, 458255280), (4, 343691460), (5, 274953168), (6, 229127640), (7, 196395120), (8, 171845730), (9, 152751760), (10, 137476584), (12, 114563820), (14, 98197560), (15, 91651056), (16, 85922865), (18, 76375880), (20, 68738292), (21, 65465040), (24, 57281910), (28, 49098780), (30, 45825528), (35, 39279024), (36, 38187940), (40, 34369146), (42, 32732520), (45, 30550352), (48, 28640955), (56, 24549390), (60, 22912764), (63, 21821680), (70, 19639512), (72, 19093970), (80, 17184573), (84, 16366260), (90, 15275176), (105, 13093008), (112, 12274695), (120, 11456382), (126, 10910840), (140, 9819756), (144, 9546985), (168, 8183130), (180, 7637588), (210, 6546504), (240, 5728191), (252, 5455420), (280, 4909878), (315, 4364336), (336, 4091565), (360, 3818794), (420, 3273252), (504, 2727710), (560, 2454939), (630, 2182168), (720, 1909397), (840, 1636626), (1008, 1363855), (1260, 1091084), (1680, 818313), (2520, 545542), (5040, 272771)]