811594680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5051}}^1$

素因数の和:5181

約数の個数: 128

約数和(自身を含む): 2648056320

約数和(自身を除く): 1836461640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 3090, 4017, 4120, 5051, 5356, 6180, 6695, 8034, 10102, 10712, 12360, 13390, 15153, 16068, 20085, 20204, 25255, 26780, 30306, 32136, 40170, 40408, 50510, 53560, 60612, 65663, 75765, 80340, 101020, 121224, 131326, 151530, 160680, 196989, 202040, 262652, 303060, 328315, 393978, 520253, 525304, 606120, 656630, 787956, 984945, 1040506, 1313260, 1560759, 1575912, 1969890, 2081012, 2601265, 2626520, 3121518, 3939780, 4162024, 5202530, 6243036, 6763289, 7803795, 7879560, 10405060, 12486072, 13526578, 15607590, 20289867, 20810120, 27053156, 31215180, 33816445, 40579734, 54106312, 62430360, 67632890, 81159468, 101449335, 135265780, 162318936, 202898670, 270531560, 405797340, 811594680]

約数ペア:

[(1, 811594680), (2, 405797340), (3, 270531560), (4, 202898670), (5, 162318936), (6, 135265780), (8, 101449335), (10, 81159468), (12, 67632890), (13, 62430360), (15, 54106312), (20, 40579734), (24, 33816445), (26, 31215180), (30, 27053156), (39, 20810120), (40, 20289867), (52, 15607590), (60, 13526578), (65, 12486072), (78, 10405060), (103, 7879560), (104, 7803795), (120, 6763289), (130, 6243036), (156, 5202530), (195, 4162024), (206, 3939780), (260, 3121518), (309, 2626520), (312, 2601265), (390, 2081012), (412, 1969890), (515, 1575912), (520, 1560759), (618, 1313260), (780, 1040506), (824, 984945), (1030, 787956), (1236, 656630), (1339, 606120), (1545, 525304), (1560, 520253), (2060, 393978), (2472, 328315), (2678, 303060), (3090, 262652), (4017, 202040), (4120, 196989), (5051, 160680), (5356, 151530), (6180, 131326), (6695, 121224), (8034, 101020), (10102, 80340), (10712, 75765), (12360, 65663), (13390, 60612), (15153, 53560), (16068, 50510), (20085, 40408), (20204, 40170), (25255, 32136), (26780, 30306)]