129208320

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{701}}^1$

素因数の和:736

約数の個数: 156

約数和(自身を含む): 448506396

約数和(自身を除く): 319298076

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, 701, 720, 768, 960, 1024, 1152, 1280, 1402, 1440, 1536, 1920, 2048, 2103, 2304, 2560, 2804, 2880, 3072, 3505, 3840, 4096, 4206, 4608, 5120, 5608, 5760, 6144, 6309, 7010, 7680, 8412, 9216, 10240, 10515, 11216, 11520, 12288, 12618, 14020, 15360, 16824, 18432, 20480, 21030, 22432, 23040, 25236, 28040, 30720, 31545, 33648, 36864, 42060, 44864, 46080, 50472, 56080, 61440, 63090, 67296, 84120, 89728, 92160, 100944, 112160, 126180, 134592, 168240, 179456, 184320, 201888, 224320, 252360, 269184, 336480, 358912, 403776, 448640, 504720, 538368, 672960, 717824, 807552, 897280, 1009440, 1076736, 1345920, 1435648, 1615104, 1794560, 2018880, 2153472, 2691840, 2871296, 3230208, 3589120, 4037760, 4306944, 5383680, 6460416, 7178240, 8075520, 8613888, 10767360, 12920832, 14356480, 16151040, 21534720, 25841664, 32302080, 43069440, 64604160, 129208320]

約数ペア:

[(1, 129208320), (2, 64604160), (3, 43069440), (4, 32302080), (5, 25841664), (6, 21534720), (8, 16151040), (9, 14356480), (10, 12920832), (12, 10767360), (15, 8613888), (16, 8075520), (18, 7178240), (20, 6460416), (24, 5383680), (30, 4306944), (32, 4037760), (36, 3589120), (40, 3230208), (45, 2871296), (48, 2691840), (60, 2153472), (64, 2018880), (72, 1794560), (80, 1615104), (90, 1435648), (96, 1345920), (120, 1076736), (128, 1009440), (144, 897280), (160, 807552), (180, 717824), (192, 672960), (240, 538368), (256, 504720), (288, 448640), (320, 403776), (360, 358912), (384, 336480), (480, 269184), (512, 252360), (576, 224320), (640, 201888), (701, 184320), (720, 179456), (768, 168240), (960, 134592), (1024, 126180), (1152, 112160), (1280, 100944), (1402, 92160), (1440, 89728), (1536, 84120), (1920, 67296), (2048, 63090), (2103, 61440), (2304, 56080), (2560, 50472), (2804, 46080), (2880, 44864), (3072, 42060), (3505, 36864), (3840, 33648), (4096, 31545), (4206, 30720), (4608, 28040), (5120, 25236), (5608, 23040), (5760, 22432), (6144, 21030), (6309, 20480), (7010, 18432), (7680, 16824), (8412, 15360), (9216, 14020), (10240, 12618), (10515, 12288), (11216, 11520)]