80818336320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{16369}}^1$

素因数の和:16565

約数の個数: 224

約数和(自身を含む): 265445443200

約数和(自身を除く): 184627106880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 139, 148, 160, 185, 192, 222, 240, 278, 296, 320, 370, 417, 444, 480, 555, 556, 592, 695, 740, 834, 888, 960, 1110, 1112, 1184, 1390, 1480, 1668, 1776, 2085, 2220, 2224, 2368, 2780, 2960, 3336, 3552, 4170, 4440, 4448, 5143, 5560, 5920, 6672, 7104, 8340, 8880, 8896, 10286, 11120, 11840, 13344, 15429, 16369, 16680, 17760, 20572, 22240, 25715, 26688, 30858, 32738, 33360, 35520, 41144, 44480, 49107, 51430, 61716, 65476, 66720, 77145, 81845, 82288, 98214, 102860, 123432, 130952, 133440, 154290, 163690, 164576, 196428, 205720, 245535, 246864, 261904, 308580, 327380, 329152, 392856, 411440, 491070, 493728, 523808, 605653, 617160, 654760, 785712, 822880, 982140, 987456, 1047616, 1211306, 1234320, 1309520, 1571424, 1645760, 1816959, 1964280, 2275291, 2422612, 2468640, 2619040, 3028265, 3142848, 3633918, 3928560, 4550582, 4845224, 4937280, 5238080, 6056530, 6825873, 7267836, 7857120, 9084795, 9101164, 9690448, 11376455, 12113060, 13651746, 14535672, 15714240, 18169590, 18202328, 19380896, 22752910, 24226120, 27303492, 29071344, 34129365, 36339180, 36404656, 38761792, 45505820, 48452240, 54606984, 58142688, 68258730, 72678360, 72809312, 84185767, 91011640, 96904480, 109213968, 116285376, 136517460, 145356720, 145618624, 168371534, 182023280, 193808960, 218427936, 252557301, 273034920, 290713440, 336743068, 364046560, 420928835, 436855872, 505114602, 546069840, 581426880, 673486136, 728093120, 841857670, 1010229204, 1092139680, 1262786505, 1346972272, 1683715340, 2020458408, 2184279360, 2525573010, 2693944544, 3367430680, 4040916816, 5051146020, 5387889088, 6734861360, 8081833632, 10102292040, 13469722720, 16163667264, 20204584080, 26939445440, 40409168160, 80818336320]

約数ペア:

[(1, 80818336320), (2, 40409168160), (3, 26939445440), (4, 20204584080), (5, 16163667264), (6, 13469722720), (8, 10102292040), (10, 8081833632), (12, 6734861360), (15, 5387889088), (16, 5051146020), (20, 4040916816), (24, 3367430680), (30, 2693944544), (32, 2525573010), (37, 2184279360), (40, 2020458408), (48, 1683715340), (60, 1346972272), (64, 1262786505), (74, 1092139680), (80, 1010229204), (96, 841857670), (111, 728093120), (120, 673486136), (139, 581426880), (148, 546069840), (160, 505114602), (185, 436855872), (192, 420928835), (222, 364046560), (240, 336743068), (278, 290713440), (296, 273034920), (320, 252557301), (370, 218427936), (417, 193808960), (444, 182023280), (480, 168371534), (555, 145618624), (556, 145356720), (592, 136517460), (695, 116285376), (740, 109213968), (834, 96904480), (888, 91011640), (960, 84185767), (1110, 72809312), (1112, 72678360), (1184, 68258730), (1390, 58142688), (1480, 54606984), (1668, 48452240), (1776, 45505820), (2085, 38761792), (2220, 36404656), (2224, 36339180), (2368, 34129365), (2780, 29071344), (2960, 27303492), (3336, 24226120), (3552, 22752910), (4170, 19380896), (4440, 18202328), (4448, 18169590), (5143, 15714240), (5560, 14535672), (5920, 13651746), (6672, 12113060), (7104, 11376455), (8340, 9690448), (8880, 9101164), (8896, 9084795), (10286, 7857120), (11120, 7267836), (11840, 6825873), (13344, 6056530), (15429, 5238080), (16369, 4937280), (16680, 4845224), (17760, 4550582), (20572, 3928560), (22240, 3633918), (25715, 3142848), (26688, 3028265), (30858, 2619040), (32738, 2468640), (33360, 2422612), (35520, 2275291), (41144, 1964280), (44480, 1816959), (49107, 1645760), (51430, 1571424), (61716, 1309520), (65476, 1234320), (66720, 1211306), (77145, 1047616), (81845, 987456), (82288, 982140), (98214, 822880), (102860, 785712), (123432, 654760), (130952, 617160), (133440, 605653), (154290, 523808), (163690, 493728), (164576, 491070), (196428, 411440), (205720, 392856), (245535, 329152), (246864, 327380), (261904, 308580)]