138394080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8737}}^1$

素因数の和:8769

約数の個数: 144

約数和(自身を含む): 515262384

約数和(自身を除く): 376868304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8737, 15840, 17474, 26211, 34948, 43685, 52422, 69896, 78633, 87370, 96107, 104844, 131055, 139792, 157266, 174740, 192214, 209688, 262110, 279584, 288321, 314532, 349480, 384428, 393165, 419376, 480535, 524220, 576642, 629064, 698960, 768856, 786330, 838752, 864963, 961070, 1048440, 1153284, 1258128, 1397920, 1441605, 1537712, 1572660, 1729926, 1922140, 2096880, 2306568, 2516256, 2883210, 3075424, 3145320, 3459852, 3844280, 4193760, 4324815, 4613136, 5766420, 6290640, 6919704, 7688560, 8649630, 9226272, 11532840, 12581280, 13839408, 15377120, 17299260, 23065680, 27678816, 34598520, 46131360, 69197040, 138394080]

約数ペア:

[(1, 138394080), (2, 69197040), (3, 46131360), (4, 34598520), (5, 27678816), (6, 23065680), (8, 17299260), (9, 15377120), (10, 13839408), (11, 12581280), (12, 11532840), (15, 9226272), (16, 8649630), (18, 7688560), (20, 6919704), (22, 6290640), (24, 5766420), (30, 4613136), (32, 4324815), (33, 4193760), (36, 3844280), (40, 3459852), (44, 3145320), (45, 3075424), (48, 2883210), (55, 2516256), (60, 2306568), (66, 2096880), (72, 1922140), (80, 1729926), (88, 1572660), (90, 1537712), (96, 1441605), (99, 1397920), (110, 1258128), (120, 1153284), (132, 1048440), (144, 961070), (160, 864963), (165, 838752), (176, 786330), (180, 768856), (198, 698960), (220, 629064), (240, 576642), (264, 524220), (288, 480535), (330, 419376), (352, 393165), (360, 384428), (396, 349480), (440, 314532), (480, 288321), (495, 279584), (528, 262110), (660, 209688), (720, 192214), (792, 174740), (880, 157266), (990, 139792), (1056, 131055), (1320, 104844), (1440, 96107), (1584, 87370), (1760, 78633), (1980, 69896), (2640, 52422), (3168, 43685), (3960, 34948), (5280, 26211), (7920, 17474), (8737, 15840)]