7507480680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{993053}}^1$

素因数の和:993080

約数の個数: 128

約数和(自身を含む): 28599955200

約数和(自身を除く): 21092474520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 993053, 1986106, 2979159, 3972212, 4965265, 5958318, 6951371, 7944424, 8937477, 9930530, 11916636, 13902742, 14895795, 17874954, 19861060, 20854113, 23833272, 26812431, 27805484, 29791590, 34756855, 35749908, 39722120, 41708226, 44687385, 53624862, 55610968, 59583180, 62562339, 69513710, 71499816, 83416452, 89374770, 104270565, 107249724, 119166360, 125124678, 134062155, 139027420, 166832904, 178749540, 187687017, 208541130, 214499448, 250249356, 268124310, 278054840, 312811695, 357499080, 375374034, 417082260, 500498712, 536248620, 625623390, 750748068, 834164520, 938435085, 1072497240, 1251246780, 1501496136, 1876870170, 2502493560, 3753740340, 7507480680]

約数ペア:

[(1, 7507480680), (2, 3753740340), (3, 2502493560), (4, 1876870170), (5, 1501496136), (6, 1251246780), (7, 1072497240), (8, 938435085), (9, 834164520), (10, 750748068), (12, 625623390), (14, 536248620), (15, 500498712), (18, 417082260), (20, 375374034), (21, 357499080), (24, 312811695), (27, 278054840), (28, 268124310), (30, 250249356), (35, 214499448), (36, 208541130), (40, 187687017), (42, 178749540), (45, 166832904), (54, 139027420), (56, 134062155), (60, 125124678), (63, 119166360), (70, 107249724), (72, 104270565), (84, 89374770), (90, 83416452), (105, 71499816), (108, 69513710), (120, 62562339), (126, 59583180), (135, 55610968), (140, 53624862), (168, 44687385), (180, 41708226), (189, 39722120), (210, 35749908), (216, 34756855), (252, 29791590), (270, 27805484), (280, 26812431), (315, 23833272), (360, 20854113), (378, 19861060), (420, 17874954), (504, 14895795), (540, 13902742), (630, 11916636), (756, 9930530), (840, 8937477), (945, 7944424), (1080, 6951371), (1260, 5958318), (1512, 4965265), (1890, 3972212), (2520, 2979159), (3780, 1986106), (7560, 993053)]