141805440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3549

約数の個数: 192

約数和(自身を含む): 559784160

約数和(自身を除く): 417978720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3517, 4032, 4480, 5040, 5760, 6720, 7034, 8064, 10080, 10551, 13440, 14068, 17585, 20160, 21102, 24619, 28136, 31653, 35170, 40320, 42204, 49238, 52755, 56272, 63306, 70340, 73857, 84408, 98476, 105510, 112544, 123095, 126612, 140680, 147714, 158265, 168816, 196952, 211020, 221571, 225088, 246190, 253224, 281360, 295428, 316530, 337632, 369285, 393904, 422040, 443142, 450176, 492380, 506448, 562720, 590856, 633060, 675264, 738570, 787808, 844080, 886284, 984760, 1012896, 1107855, 1125440, 1181712, 1266120, 1350528, 1477140, 1575616, 1688160, 1772568, 1969520, 2025792, 2215710, 2250880, 2363424, 2532240, 2954280, 3151232, 3376320, 3545136, 3939040, 4051584, 4431420, 4726848, 5064480, 5908560, 6752640, 7090272, 7878080, 8862840, 9453696, 10128960, 11817120, 14180544, 15756160, 17725680, 20257920, 23634240, 28361088, 35451360, 47268480, 70902720, 141805440]

約数ペア:

[(1, 141805440), (2, 70902720), (3, 47268480), (4, 35451360), (5, 28361088), (6, 23634240), (7, 20257920), (8, 17725680), (9, 15756160), (10, 14180544), (12, 11817120), (14, 10128960), (15, 9453696), (16, 8862840), (18, 7878080), (20, 7090272), (21, 6752640), (24, 5908560), (28, 5064480), (30, 4726848), (32, 4431420), (35, 4051584), (36, 3939040), (40, 3545136), (42, 3376320), (45, 3151232), (48, 2954280), (56, 2532240), (60, 2363424), (63, 2250880), (64, 2215710), (70, 2025792), (72, 1969520), (80, 1772568), (84, 1688160), (90, 1575616), (96, 1477140), (105, 1350528), (112, 1266120), (120, 1181712), (126, 1125440), (128, 1107855), (140, 1012896), (144, 984760), (160, 886284), (168, 844080), (180, 787808), (192, 738570), (210, 675264), (224, 633060), (240, 590856), (252, 562720), (280, 506448), (288, 492380), (315, 450176), (320, 443142), (336, 422040), (360, 393904), (384, 369285), (420, 337632), (448, 316530), (480, 295428), (504, 281360), (560, 253224), (576, 246190), (630, 225088), (640, 221571), (672, 211020), (720, 196952), (840, 168816), (896, 158265), (960, 147714), (1008, 140680), (1120, 126612), (1152, 123095), (1260, 112544), (1344, 105510), (1440, 98476), (1680, 84408), (1920, 73857), (2016, 70340), (2240, 63306), (2520, 56272), (2688, 52755), (2880, 49238), (3360, 42204), (3517, 40320), (4032, 35170), (4480, 31653), (5040, 28136), (5760, 24619), (6720, 21102), (7034, 20160), (8064, 17585), (10080, 14068), (10551, 13440)]