139530240

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{757}}^1$

素因数の和:792

約数の個数: 156

約数和(自身を含む): 484284684

約数和(自身を除く): 344754444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 757, 768, 960, 1024, 1152, 1280, 1440, 1514, 1536, 1920, 2048, 2271, 2304, 2560, 2880, 3028, 3072, 3785, 3840, 4096, 4542, 4608, 5120, 5760, 6056, 6144, 6813, 7570, 7680, 9084, 9216, 10240, 11355, 11520, 12112, 12288, 13626, 15140, 15360, 18168, 18432, 20480, 22710, 23040, 24224, 27252, 30280, 30720, 34065, 36336, 36864, 45420, 46080, 48448, 54504, 60560, 61440, 68130, 72672, 90840, 92160, 96896, 109008, 121120, 136260, 145344, 181680, 184320, 193792, 218016, 242240, 272520, 290688, 363360, 387584, 436032, 484480, 545040, 581376, 726720, 775168, 872064, 968960, 1090080, 1162752, 1453440, 1550336, 1744128, 1937920, 2180160, 2325504, 2906880, 3100672, 3488256, 3875840, 4360320, 4651008, 5813760, 6976512, 7751680, 8720640, 9302016, 11627520, 13953024, 15503360, 17441280, 23255040, 27906048, 34882560, 46510080, 69765120, 139530240]

約数ペア:

[(1, 139530240), (2, 69765120), (3, 46510080), (4, 34882560), (5, 27906048), (6, 23255040), (8, 17441280), (9, 15503360), (10, 13953024), (12, 11627520), (15, 9302016), (16, 8720640), (18, 7751680), (20, 6976512), (24, 5813760), (30, 4651008), (32, 4360320), (36, 3875840), (40, 3488256), (45, 3100672), (48, 2906880), (60, 2325504), (64, 2180160), (72, 1937920), (80, 1744128), (90, 1550336), (96, 1453440), (120, 1162752), (128, 1090080), (144, 968960), (160, 872064), (180, 775168), (192, 726720), (240, 581376), (256, 545040), (288, 484480), (320, 436032), (360, 387584), (384, 363360), (480, 290688), (512, 272520), (576, 242240), (640, 218016), (720, 193792), (757, 184320), (768, 181680), (960, 145344), (1024, 136260), (1152, 121120), (1280, 109008), (1440, 96896), (1514, 92160), (1536, 90840), (1920, 72672), (2048, 68130), (2271, 61440), (2304, 60560), (2560, 54504), (2880, 48448), (3028, 46080), (3072, 45420), (3785, 36864), (3840, 36336), (4096, 34065), (4542, 30720), (4608, 30280), (5120, 27252), (5760, 24224), (6056, 23040), (6144, 22710), (6813, 20480), (7570, 18432), (7680, 18168), (9084, 15360), (9216, 15140), (10240, 13626), (11355, 12288), (11520, 12112)]