216057240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{28579}}^1$

素因数の和:28606

約数の個数: 128

約数和(自身を含む): 823104000

約数和(自身を除く): 607046760

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, 28579, 57158, 85737, 114316, 142895, 171474, 200053, 228632, 257211, 285790, 342948, 400106, 428685, 514422, 571580, 600159, 685896, 771633, 800212, 857370, 1000265, 1028844, 1143160, 1200318, 1286055, 1543266, 1600424, 1714740, 1800477, 2000530, 2057688, 2400636, 2572110, 3000795, 3086532, 3429480, 3600954, 3858165, 4001060, 4801272, 5144220, 5401431, 6001590, 6173064, 7201908, 7716330, 8002120, 9002385, 10288440, 10802862, 12003180, 14403816, 15432660, 18004770, 21605724, 24006360, 27007155, 30865320, 36009540, 43211448, 54014310, 72019080, 108028620, 216057240]

約数ペア:

[(1, 216057240), (2, 108028620), (3, 72019080), (4, 54014310), (5, 43211448), (6, 36009540), (7, 30865320), (8, 27007155), (9, 24006360), (10, 21605724), (12, 18004770), (14, 15432660), (15, 14403816), (18, 12003180), (20, 10802862), (21, 10288440), (24, 9002385), (27, 8002120), (28, 7716330), (30, 7201908), (35, 6173064), (36, 6001590), (40, 5401431), (42, 5144220), (45, 4801272), (54, 4001060), (56, 3858165), (60, 3600954), (63, 3429480), (70, 3086532), (72, 3000795), (84, 2572110), (90, 2400636), (105, 2057688), (108, 2000530), (120, 1800477), (126, 1714740), (135, 1600424), (140, 1543266), (168, 1286055), (180, 1200318), (189, 1143160), (210, 1028844), (216, 1000265), (252, 857370), (270, 800212), (280, 771633), (315, 685896), (360, 600159), (378, 571580), (420, 514422), (504, 428685), (540, 400106), (630, 342948), (756, 285790), (840, 257211), (945, 228632), (1080, 200053), (1260, 171474), (1512, 142895), (1890, 114316), (2520, 85737), (3780, 57158), (7560, 28579)]