1408447680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10709}}^1$

素因数の和:10866

約数の個数: 112

約数和(自身を含む): 4504883040

約数和(自身を除く): 3096435360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 8768, 10709, 10960, 13152, 16440, 21418, 21920, 26304, 32127, 32880, 42836, 43840, 53545, 64254, 65760, 85672, 107090, 128508, 131520, 160635, 171344, 214180, 257016, 321270, 342688, 428360, 514032, 642540, 685376, 856720, 1028064, 1285080, 1467133, 1713440, 2056128, 2570160, 2934266, 3426880, 4401399, 5140320, 5868532, 7335665, 8802798, 10280640, 11737064, 14671330, 17605596, 22006995, 23474128, 29342660, 35211192, 44013990, 46948256, 58685320, 70422384, 88027980, 93896512, 117370640, 140844768, 176055960, 234741280, 281689536, 352111920, 469482560, 704223840, 1408447680]

約数ペア:

[(1, 1408447680), (2, 704223840), (3, 469482560), (4, 352111920), (5, 281689536), (6, 234741280), (8, 176055960), (10, 140844768), (12, 117370640), (15, 93896512), (16, 88027980), (20, 70422384), (24, 58685320), (30, 46948256), (32, 44013990), (40, 35211192), (48, 29342660), (60, 23474128), (64, 22006995), (80, 17605596), (96, 14671330), (120, 11737064), (137, 10280640), (160, 8802798), (192, 7335665), (240, 5868532), (274, 5140320), (320, 4401399), (411, 3426880), (480, 2934266), (548, 2570160), (685, 2056128), (822, 1713440), (960, 1467133), (1096, 1285080), (1370, 1028064), (1644, 856720), (2055, 685376), (2192, 642540), (2740, 514032), (3288, 428360), (4110, 342688), (4384, 321270), (5480, 257016), (6576, 214180), (8220, 171344), (8768, 160635), (10709, 131520), (10960, 128508), (13152, 107090), (16440, 85672), (21418, 65760), (21920, 64254), (26304, 53545), (32127, 43840), (32880, 42836)]