208036080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13759}}^1$

素因数の和:13788

約数の個数: 160

約数和(自身を含む): 818995200

約数和(自身を除く): 610959120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 13759, 15120, 27518, 41277, 55036, 68795, 82554, 96313, 110072, 123831, 137590, 165108, 192626, 206385, 220144, 247662, 275180, 288939, 330216, 371493, 385252, 412770, 481565, 495324, 550360, 577878, 619155, 660432, 742986, 770504, 825540, 866817, 963130, 990648, 1100720, 1155756, 1238310, 1444695, 1485972, 1541008, 1651080, 1733634, 1857465, 1926260, 1981296, 2311512, 2476620, 2600451, 2889390, 2971944, 3302160, 3467268, 3714930, 3852520, 4334085, 4623024, 4953240, 5200902, 5778780, 5943888, 6934536, 7429860, 7705040, 8668170, 9906480, 10401804, 11557560, 13002255, 13869072, 14859720, 17336340, 20803608, 23115120, 26004510, 29719440, 34672680, 41607216, 52009020, 69345360, 104018040, 208036080]

約数ペア:

[(1, 208036080), (2, 104018040), (3, 69345360), (4, 52009020), (5, 41607216), (6, 34672680), (7, 29719440), (8, 26004510), (9, 23115120), (10, 20803608), (12, 17336340), (14, 14859720), (15, 13869072), (16, 13002255), (18, 11557560), (20, 10401804), (21, 9906480), (24, 8668170), (27, 7705040), (28, 7429860), (30, 6934536), (35, 5943888), (36, 5778780), (40, 5200902), (42, 4953240), (45, 4623024), (48, 4334085), (54, 3852520), (56, 3714930), (60, 3467268), (63, 3302160), (70, 2971944), (72, 2889390), (80, 2600451), (84, 2476620), (90, 2311512), (105, 1981296), (108, 1926260), (112, 1857465), (120, 1733634), (126, 1651080), (135, 1541008), (140, 1485972), (144, 1444695), (168, 1238310), (180, 1155756), (189, 1100720), (210, 990648), (216, 963130), (240, 866817), (252, 825540), (270, 770504), (280, 742986), (315, 660432), (336, 619155), (360, 577878), (378, 550360), (420, 495324), (432, 481565), (504, 412770), (540, 385252), (560, 371493), (630, 330216), (720, 288939), (756, 275180), (840, 247662), (945, 220144), (1008, 206385), (1080, 192626), (1260, 165108), (1512, 137590), (1680, 123831), (1890, 110072), (2160, 96313), (2520, 82554), (3024, 68795), (3780, 55036), (5040, 41277), (7560, 27518), (13759, 15120)]