2559277560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{17021}}^1$

素因数の和:17221

約数の個数: 128

約数和(自身を含む): 8824204800

約数和(自身を除く): 6264927240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1074, 1253, 1432, 1790, 2148, 2506, 2685, 3580, 3759, 4296, 5012, 5370, 6265, 7160, 7518, 10024, 10740, 12530, 15036, 17021, 18795, 21480, 25060, 30072, 34042, 37590, 50120, 51063, 68084, 75180, 85105, 102126, 119147, 136168, 150360, 170210, 204252, 238294, 255315, 340420, 357441, 408504, 476588, 510630, 595735, 680840, 714882, 953176, 1021260, 1191470, 1429764, 1787205, 2042520, 2382940, 2859528, 3046759, 3574410, 4765880, 6093518, 7148820, 9140277, 12187036, 14297640, 15233795, 18280554, 21327313, 24374072, 30467590, 36561108, 42654626, 45701385, 60935180, 63981939, 73122216, 85309252, 91402770, 106636565, 121870360, 127963878, 170618504, 182805540, 213273130, 255927756, 319909695, 365611080, 426546260, 511855512, 639819390, 853092520, 1279638780, 2559277560]

約数ペア:

[(1, 2559277560), (2, 1279638780), (3, 853092520), (4, 639819390), (5, 511855512), (6, 426546260), (7, 365611080), (8, 319909695), (10, 255927756), (12, 213273130), (14, 182805540), (15, 170618504), (20, 127963878), (21, 121870360), (24, 106636565), (28, 91402770), (30, 85309252), (35, 73122216), (40, 63981939), (42, 60935180), (56, 45701385), (60, 42654626), (70, 36561108), (84, 30467590), (105, 24374072), (120, 21327313), (140, 18280554), (168, 15233795), (179, 14297640), (210, 12187036), (280, 9140277), (358, 7148820), (420, 6093518), (537, 4765880), (716, 3574410), (840, 3046759), (895, 2859528), (1074, 2382940), (1253, 2042520), (1432, 1787205), (1790, 1429764), (2148, 1191470), (2506, 1021260), (2685, 953176), (3580, 714882), (3759, 680840), (4296, 595735), (5012, 510630), (5370, 476588), (6265, 408504), (7160, 357441), (7518, 340420), (10024, 255315), (10740, 238294), (12530, 204252), (15036, 170210), (17021, 150360), (18795, 136168), (21480, 119147), (25060, 102126), (30072, 85105), (34042, 75180), (37590, 68084), (50120, 51063)]