27211628080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{86927}}^1$

素因数の和:87003

約数の個数: 160

約数和(自身を含む): 79678900224

約数和(自身を除く): 52467272144

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 560, 602, 688, 728, 860, 910, 1040, 1118, 1204, 1456, 1505, 1720, 1820, 2236, 2408, 2795, 3010, 3440, 3640, 3913, 4472, 4816, 5590, 6020, 7280, 7826, 8944, 11180, 12040, 15652, 19565, 22360, 24080, 31304, 39130, 44720, 62608, 78260, 86927, 156520, 173854, 313040, 347708, 434635, 608489, 695416, 869270, 1130051, 1216978, 1390832, 1738540, 2260102, 2433956, 3042445, 3477080, 3737861, 4520204, 4867912, 5650255, 6084890, 6954160, 7475722, 7910357, 9040408, 9735824, 11300510, 12169780, 14951444, 15820714, 18080816, 18689305, 22601020, 24339560, 26165027, 29902888, 31641428, 37378610, 39551785, 45202040, 48592193, 48679120, 52330054, 59805776, 63282856, 74757220, 79103570, 90404080, 97184386, 104660108, 126565712, 130825135, 149514440, 158207140, 194368772, 209320216, 242960965, 261650270, 299028880, 316414280, 340145351, 388737544, 418640432, 485921930, 523300540, 632828560, 680290702, 777475088, 971843860, 1046601080, 1360581404, 1700726755, 1943687720, 2093202160, 2721162808, 3401453510, 3887375440, 5442325616, 6802907020, 13605814040, 27211628080]

約数ペア:

[(1, 27211628080), (2, 13605814040), (4, 6802907020), (5, 5442325616), (7, 3887375440), (8, 3401453510), (10, 2721162808), (13, 2093202160), (14, 1943687720), (16, 1700726755), (20, 1360581404), (26, 1046601080), (28, 971843860), (35, 777475088), (40, 680290702), (43, 632828560), (52, 523300540), (56, 485921930), (65, 418640432), (70, 388737544), (80, 340145351), (86, 316414280), (91, 299028880), (104, 261650270), (112, 242960965), (130, 209320216), (140, 194368772), (172, 158207140), (182, 149514440), (208, 130825135), (215, 126565712), (260, 104660108), (280, 97184386), (301, 90404080), (344, 79103570), (364, 74757220), (430, 63282856), (455, 59805776), (520, 52330054), (559, 48679120), (560, 48592193), (602, 45202040), (688, 39551785), (728, 37378610), (860, 31641428), (910, 29902888), (1040, 26165027), (1118, 24339560), (1204, 22601020), (1456, 18689305), (1505, 18080816), (1720, 15820714), (1820, 14951444), (2236, 12169780), (2408, 11300510), (2795, 9735824), (3010, 9040408), (3440, 7910357), (3640, 7475722), (3913, 6954160), (4472, 6084890), (4816, 5650255), (5590, 4867912), (6020, 4520204), (7280, 3737861), (7826, 3477080), (8944, 3042445), (11180, 2433956), (12040, 2260102), (15652, 1738540), (19565, 1390832), (22360, 1216978), (24080, 1130051), (31304, 869270), (39130, 695416), (44720, 608489), (62608, 434635), (78260, 347708), (86927, 313040), (156520, 173854)]