267230280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 831196800

約数和(自身を除く): 563966520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 139, 148, 185, 222, 278, 296, 370, 417, 433, 444, 555, 556, 695, 740, 834, 866, 888, 1110, 1112, 1299, 1390, 1480, 1668, 1732, 2085, 2165, 2220, 2598, 2780, 3336, 3464, 4170, 4330, 4440, 5143, 5196, 5560, 6495, 8340, 8660, 10286, 10392, 12990, 15429, 16021, 16680, 17320, 20572, 25715, 25980, 30858, 32042, 41144, 48063, 51430, 51960, 60187, 61716, 64084, 77145, 80105, 96126, 102860, 120374, 123432, 128168, 154290, 160210, 180561, 192252, 205720, 240315, 240748, 300935, 308580, 320420, 361122, 384504, 480630, 481496, 601870, 617160, 640840, 722244, 902805, 961260, 1203740, 1444488, 1805610, 1922520, 2226919, 2407480, 3611220, 4453838, 6680757, 7222440, 8907676, 11134595, 13361514, 17815352, 22269190, 26723028, 33403785, 44538380, 53446056, 66807570, 89076760, 133615140, 267230280]

約数ペア:

[(1, 267230280), (2, 133615140), (3, 89076760), (4, 66807570), (5, 53446056), (6, 44538380), (8, 33403785), (10, 26723028), (12, 22269190), (15, 17815352), (20, 13361514), (24, 11134595), (30, 8907676), (37, 7222440), (40, 6680757), (60, 4453838), (74, 3611220), (111, 2407480), (120, 2226919), (139, 1922520), (148, 1805610), (185, 1444488), (222, 1203740), (278, 961260), (296, 902805), (370, 722244), (417, 640840), (433, 617160), (444, 601870), (555, 481496), (556, 480630), (695, 384504), (740, 361122), (834, 320420), (866, 308580), (888, 300935), (1110, 240748), (1112, 240315), (1299, 205720), (1390, 192252), (1480, 180561), (1668, 160210), (1732, 154290), (2085, 128168), (2165, 123432), (2220, 120374), (2598, 102860), (2780, 96126), (3336, 80105), (3464, 77145), (4170, 64084), (4330, 61716), (4440, 60187), (5143, 51960), (5196, 51430), (5560, 48063), (6495, 41144), (8340, 32042), (8660, 30858), (10286, 25980), (10392, 25715), (12990, 20572), (15429, 17320), (16021, 16680)]