71772160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 177297120

約数和(自身を除く): 105524960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 163, 172, 215, 256, 320, 326, 344, 430, 512, 640, 652, 688, 815, 860, 1024, 1280, 1304, 1376, 1630, 1720, 2048, 2560, 2608, 2752, 3260, 3440, 5120, 5216, 5504, 6520, 6880, 7009, 10240, 10432, 11008, 13040, 13760, 14018, 20864, 22016, 26080, 27520, 28036, 35045, 41728, 44032, 52160, 55040, 56072, 70090, 83456, 88064, 104320, 110080, 112144, 140180, 166912, 208640, 220160, 224288, 280360, 333824, 417280, 440320, 448576, 560720, 834560, 897152, 1121440, 1669120, 1794304, 2242880, 3588608, 4485760, 7177216, 8971520, 14354432, 17943040, 35886080, 71772160]

約数ペア:

[(1, 71772160), (2, 35886080), (4, 17943040), (5, 14354432), (8, 8971520), (10, 7177216), (16, 4485760), (20, 3588608), (32, 2242880), (40, 1794304), (43, 1669120), (64, 1121440), (80, 897152), (86, 834560), (128, 560720), (160, 448576), (163, 440320), (172, 417280), (215, 333824), (256, 280360), (320, 224288), (326, 220160), (344, 208640), (430, 166912), (512, 140180), (640, 112144), (652, 110080), (688, 104320), (815, 88064), (860, 83456), (1024, 70090), (1280, 56072), (1304, 55040), (1376, 52160), (1630, 44032), (1720, 41728), (2048, 35045), (2560, 28036), (2608, 27520), (2752, 26080), (3260, 22016), (3440, 20864), (5120, 14018), (5216, 13760), (5504, 13040), (6520, 11008), (6880, 10432), (7009, 10240)]