1631452160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 176

約数和(自身を含む): 4269812736

約数和(自身を除く): 2638360576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 193, 208, 254, 256, 260, 320, 386, 416, 508, 512, 520, 635, 640, 772, 832, 965, 1016, 1024, 1040, 1270, 1280, 1544, 1651, 1664, 1930, 2032, 2080, 2509, 2540, 2560, 3088, 3302, 3328, 3860, 4064, 4160, 5018, 5080, 5120, 6176, 6604, 6656, 7720, 8128, 8255, 8320, 10036, 10160, 12352, 12545, 13208, 13312, 15440, 16256, 16510, 16640, 20072, 20320, 24511, 24704, 25090, 26416, 30880, 32512, 33020, 33280, 40144, 40640, 49022, 49408, 50180, 52832, 61760, 65024, 66040, 66560, 80288, 81280, 98044, 98816, 100360, 105664, 122555, 123520, 130048, 132080, 160576, 162560, 196088, 197632, 200720, 211328, 245110, 247040, 264160, 318643, 321152, 325120, 392176, 401440, 422656, 490220, 494080, 528320, 637286, 642304, 650240, 784352, 802880, 845312, 980440, 988160, 1056640, 1274572, 1284608, 1568704, 1593215, 1605760, 1690624, 1960880, 2113280, 2549144, 2569216, 3137408, 3186430, 3211520, 3921760, 4226560, 5098288, 6274816, 6372860, 6423040, 7843520, 8453120, 10196576, 12549632, 12745720, 12846080, 15687040, 20393152, 25099264, 25491440, 31374080, 40786304, 50982880, 62748160, 81572608, 101965760, 125496320, 163145216, 203931520, 326290432, 407863040, 815726080, 1631452160]

約数ペア:

[(1, 1631452160), (2, 815726080), (4, 407863040), (5, 326290432), (8, 203931520), (10, 163145216), (13, 125496320), (16, 101965760), (20, 81572608), (26, 62748160), (32, 50982880), (40, 40786304), (52, 31374080), (64, 25491440), (65, 25099264), (80, 20393152), (104, 15687040), (127, 12846080), (128, 12745720), (130, 12549632), (160, 10196576), (193, 8453120), (208, 7843520), (254, 6423040), (256, 6372860), (260, 6274816), (320, 5098288), (386, 4226560), (416, 3921760), (508, 3211520), (512, 3186430), (520, 3137408), (635, 2569216), (640, 2549144), (772, 2113280), (832, 1960880), (965, 1690624), (1016, 1605760), (1024, 1593215), (1040, 1568704), (1270, 1284608), (1280, 1274572), (1544, 1056640), (1651, 988160), (1664, 980440), (1930, 845312), (2032, 802880), (2080, 784352), (2509, 650240), (2540, 642304), (2560, 637286), (3088, 528320), (3302, 494080), (3328, 490220), (3860, 422656), (4064, 401440), (4160, 392176), (5018, 325120), (5080, 321152), (5120, 318643), (6176, 264160), (6604, 247040), (6656, 245110), (7720, 211328), (8128, 200720), (8255, 197632), (8320, 196088), (10036, 162560), (10160, 160576), (12352, 132080), (12545, 130048), (13208, 123520), (13312, 122555), (15440, 105664), (16256, 100360), (16510, 98816), (16640, 98044), (20072, 81280), (20320, 80288), (24511, 66560), (24704, 66040), (25090, 65024), (26416, 61760), (30880, 52832), (32512, 50180), (33020, 49408), (33280, 49022), (40144, 40640)]