2906065920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1546

約数の個数: 176

約数和(自身を含む): 9369495648

約数和(自身を除く): 6463429728

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, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 512, 548, 640, 685, 768, 822, 960, 1024, 1096, 1280, 1370, 1381, 1536, 1644, 1920, 2055, 2192, 2560, 2740, 2762, 3072, 3288, 3840, 4110, 4143, 4384, 5120, 5480, 5524, 6576, 6905, 7680, 8220, 8286, 8768, 10960, 11048, 13152, 13810, 15360, 16440, 16572, 17536, 20715, 21920, 22096, 26304, 27620, 32880, 33144, 35072, 41430, 43840, 44192, 52608, 55240, 65760, 66288, 70144, 82860, 87680, 88384, 105216, 110480, 131520, 132576, 140288, 165720, 175360, 176768, 189197, 210432, 220960, 263040, 265152, 331440, 350720, 353536, 378394, 420864, 441920, 526080, 530304, 567591, 662880, 701440, 707072, 756788, 883840, 945985, 1052160, 1060608, 1135182, 1325760, 1414144, 1513576, 1767680, 1891970, 2104320, 2121216, 2270364, 2651520, 2837955, 3027152, 3535360, 3783940, 4242432, 4540728, 5303040, 5675910, 6054304, 7070720, 7567880, 9081456, 10606080, 11351820, 12108608, 15135760, 18162912, 21212160, 22703640, 24217216, 30271520, 36325824, 45407280, 48434432, 60543040, 72651648, 90814560, 96868864, 121086080, 145303296, 181629120, 193737728, 242172160, 290606592, 363258240, 484344320, 581213184, 726516480, 968688640, 1453032960, 2906065920]

約数ペア:

[(1, 2906065920), (2, 1453032960), (3, 968688640), (4, 726516480), (5, 581213184), (6, 484344320), (8, 363258240), (10, 290606592), (12, 242172160), (15, 193737728), (16, 181629120), (20, 145303296), (24, 121086080), (30, 96868864), (32, 90814560), (40, 72651648), (48, 60543040), (60, 48434432), (64, 45407280), (80, 36325824), (96, 30271520), (120, 24217216), (128, 22703640), (137, 21212160), (160, 18162912), (192, 15135760), (240, 12108608), (256, 11351820), (274, 10606080), (320, 9081456), (384, 7567880), (411, 7070720), (480, 6054304), (512, 5675910), (548, 5303040), (640, 4540728), (685, 4242432), (768, 3783940), (822, 3535360), (960, 3027152), (1024, 2837955), (1096, 2651520), (1280, 2270364), (1370, 2121216), (1381, 2104320), (1536, 1891970), (1644, 1767680), (1920, 1513576), (2055, 1414144), (2192, 1325760), (2560, 1135182), (2740, 1060608), (2762, 1052160), (3072, 945985), (3288, 883840), (3840, 756788), (4110, 707072), (4143, 701440), (4384, 662880), (5120, 567591), (5480, 530304), (5524, 526080), (6576, 441920), (6905, 420864), (7680, 378394), (8220, 353536), (8286, 350720), (8768, 331440), (10960, 265152), (11048, 263040), (13152, 220960), (13810, 210432), (15360, 189197), (16440, 176768), (16572, 175360), (17536, 165720), (20715, 140288), (21920, 132576), (22096, 131520), (26304, 110480), (27620, 105216), (32880, 88384), (33144, 87680), (35072, 82860), (41430, 70144), (43840, 66288), (44192, 65760), (52608, 55240)]