207432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1373}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 623246400

約数和(自身を除く): 415813560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1259, 1373, 2518, 2746, 3777, 4119, 5036, 5492, 6295, 6865, 7554, 8238, 10072, 10984, 12590, 13730, 15108, 16476, 18885, 20595, 25180, 27460, 30216, 32952, 37770, 41190, 50360, 54920, 75540, 82380, 151080, 164760, 1728607, 3457214, 5185821, 6914428, 8643035, 10371642, 13828856, 17286070, 20743284, 25929105, 34572140, 41486568, 51858210, 69144280, 103716420, 207432840]

約数ペア:

[(1, 207432840), (2, 103716420), (3, 69144280), (4, 51858210), (5, 41486568), (6, 34572140), (8, 25929105), (10, 20743284), (12, 17286070), (15, 13828856), (20, 10371642), (24, 8643035), (30, 6914428), (40, 5185821), (60, 3457214), (120, 1728607), (1259, 164760), (1373, 151080), (2518, 82380), (2746, 75540), (3777, 54920), (4119, 50360), (5036, 41190), (5492, 37770), (6295, 32952), (6865, 30216), (7554, 27460), (8238, 25180), (10072, 20595), (10984, 18885), (12590, 16476), (13730, 15108)]