203141120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 208

約数和(自身を含む): 605478720

約数和(自身を除く): 402337600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 109, 112, 128, 130, 140, 160, 182, 208, 218, 224, 256, 260, 280, 320, 364, 416, 436, 448, 455, 512, 520, 545, 560, 640, 728, 763, 832, 872, 896, 910, 1024, 1040, 1090, 1120, 1280, 1417, 1456, 1526, 1664, 1744, 1792, 1820, 2048, 2080, 2180, 2240, 2560, 2834, 2912, 3052, 3328, 3488, 3584, 3640, 3815, 4096, 4160, 4360, 4480, 5120, 5668, 5824, 6104, 6656, 6976, 7085, 7168, 7280, 7630, 8320, 8720, 8960, 9919, 10240, 11336, 11648, 12208, 13312, 13952, 14170, 14336, 14560, 15260, 16640, 17440, 17920, 19838, 20480, 22672, 23296, 24416, 26624, 27904, 28340, 28672, 29120, 30520, 33280, 34880, 35840, 39676, 45344, 46592, 48832, 49595, 53248, 55808, 56680, 58240, 61040, 66560, 69760, 71680, 79352, 90688, 93184, 97664, 99190, 111616, 113360, 116480, 122080, 133120, 139520, 143360, 158704, 181376, 186368, 195328, 198380, 223232, 226720, 232960, 244160, 266240, 279040, 317408, 362752, 372736, 390656, 396760, 446464, 453440, 465920, 488320, 558080, 634816, 725504, 781312, 793520, 906880, 931840, 976640, 1116160, 1269632, 1451008, 1562624, 1587040, 1813760, 1863680, 1953280, 2232320, 2539264, 2902016, 3125248, 3174080, 3627520, 3906560, 5078528, 5804032, 6348160, 7255040, 7813120, 10157056, 12696320, 14510080, 15626240, 20314112, 25392640, 29020160, 40628224, 50785280, 101570560, 203141120]

約数ペア:

[(1, 203141120), (2, 101570560), (4, 50785280), (5, 40628224), (7, 29020160), (8, 25392640), (10, 20314112), (13, 15626240), (14, 14510080), (16, 12696320), (20, 10157056), (26, 7813120), (28, 7255040), (32, 6348160), (35, 5804032), (40, 5078528), (52, 3906560), (56, 3627520), (64, 3174080), (65, 3125248), (70, 2902016), (80, 2539264), (91, 2232320), (104, 1953280), (109, 1863680), (112, 1813760), (128, 1587040), (130, 1562624), (140, 1451008), (160, 1269632), (182, 1116160), (208, 976640), (218, 931840), (224, 906880), (256, 793520), (260, 781312), (280, 725504), (320, 634816), (364, 558080), (416, 488320), (436, 465920), (448, 453440), (455, 446464), (512, 396760), (520, 390656), (545, 372736), (560, 362752), (640, 317408), (728, 279040), (763, 266240), (832, 244160), (872, 232960), (896, 226720), (910, 223232), (1024, 198380), (1040, 195328), (1090, 186368), (1120, 181376), (1280, 158704), (1417, 143360), (1456, 139520), (1526, 133120), (1664, 122080), (1744, 116480), (1792, 113360), (1820, 111616), (2048, 99190), (2080, 97664), (2180, 93184), (2240, 90688), (2560, 79352), (2834, 71680), (2912, 69760), (3052, 66560), (3328, 61040), (3488, 58240), (3584, 56680), (3640, 55808), (3815, 53248), (4096, 49595), (4160, 48832), (4360, 46592), (4480, 45344), (5120, 39676), (5668, 35840), (5824, 34880), (6104, 33280), (6656, 30520), (6976, 29120), (7085, 28672), (7168, 28340), (7280, 27904), (7630, 26624), (8320, 24416), (8720, 23296), (8960, 22672), (9919, 20480), (10240, 19838), (11336, 17920), (11648, 17440), (12208, 16640), (13312, 15260), (13952, 14560), (14170, 14336)]