160609280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 176

約数和(自身を含む): 440186880

約数和(自身を除く): 279577600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 127, 128, 130, 152, 160, 190, 208, 247, 254, 256, 260, 304, 320, 380, 416, 494, 508, 512, 520, 608, 635, 640, 760, 832, 988, 1016, 1024, 1040, 1216, 1235, 1270, 1280, 1520, 1651, 1664, 1976, 2032, 2080, 2413, 2432, 2470, 2540, 2560, 3040, 3302, 3328, 3952, 4064, 4160, 4826, 4864, 4940, 5080, 5120, 6080, 6604, 6656, 7904, 8128, 8255, 8320, 9652, 9728, 9880, 10160, 12065, 12160, 13208, 13312, 15808, 16256, 16510, 16640, 19304, 19456, 19760, 20320, 24130, 24320, 26416, 31369, 31616, 32512, 33020, 33280, 38608, 39520, 40640, 48260, 48640, 52832, 62738, 63232, 65024, 66040, 66560, 77216, 79040, 81280, 96520, 97280, 105664, 125476, 126464, 130048, 132080, 154432, 156845, 158080, 162560, 193040, 211328, 250952, 252928, 264160, 308864, 313690, 316160, 325120, 386080, 422656, 501904, 528320, 617728, 627380, 632320, 650240, 772160, 845312, 1003808, 1056640, 1235456, 1254760, 1264640, 1544320, 1690624, 2007616, 2113280, 2470912, 2509520, 3088640, 4015232, 4226560, 5019040, 6177280, 8030464, 8453120, 10038080, 12354560, 16060928, 20076160, 32121856, 40152320, 80304640, 160609280]

約数ペア:

[(1, 160609280), (2, 80304640), (4, 40152320), (5, 32121856), (8, 20076160), (10, 16060928), (13, 12354560), (16, 10038080), (19, 8453120), (20, 8030464), (26, 6177280), (32, 5019040), (38, 4226560), (40, 4015232), (52, 3088640), (64, 2509520), (65, 2470912), (76, 2113280), (80, 2007616), (95, 1690624), (104, 1544320), (127, 1264640), (128, 1254760), (130, 1235456), (152, 1056640), (160, 1003808), (190, 845312), (208, 772160), (247, 650240), (254, 632320), (256, 627380), (260, 617728), (304, 528320), (320, 501904), (380, 422656), (416, 386080), (494, 325120), (508, 316160), (512, 313690), (520, 308864), (608, 264160), (635, 252928), (640, 250952), (760, 211328), (832, 193040), (988, 162560), (1016, 158080), (1024, 156845), (1040, 154432), (1216, 132080), (1235, 130048), (1270, 126464), (1280, 125476), (1520, 105664), (1651, 97280), (1664, 96520), (1976, 81280), (2032, 79040), (2080, 77216), (2413, 66560), (2432, 66040), (2470, 65024), (2540, 63232), (2560, 62738), (3040, 52832), (3302, 48640), (3328, 48260), (3952, 40640), (4064, 39520), (4160, 38608), (4826, 33280), (4864, 33020), (4940, 32512), (5080, 31616), (5120, 31369), (6080, 26416), (6604, 24320), (6656, 24130), (7904, 20320), (8128, 19760), (8255, 19456), (8320, 19304), (9652, 16640), (9728, 16510), (9880, 16256), (10160, 15808), (12065, 13312), (12160, 13208)]