263746080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 987635376

約数和(自身を除く): 723889296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 180, 193, 195, 208, 219, 234, 240, 260, 288, 292, 312, 360, 365, 386, 390, 416, 438, 468, 480, 520, 579, 584, 585, 624, 657, 720, 730, 772, 780, 876, 936, 949, 965, 1040, 1095, 1158, 1168, 1170, 1248, 1314, 1440, 1460, 1544, 1560, 1737, 1752, 1872, 1898, 1930, 2080, 2190, 2316, 2336, 2340, 2509, 2628, 2847, 2895, 2920, 3088, 3120, 3285, 3474, 3504, 3744, 3796, 3860, 4380, 4632, 4680, 4745, 5018, 5256, 5694, 5790, 5840, 6176, 6240, 6570, 6948, 7008, 7527, 7592, 7720, 8541, 8685, 8760, 9264, 9360, 9490, 10036, 10512, 11388, 11580, 11680, 12545, 13140, 13896, 14089, 14235, 15054, 15184, 15440, 17082, 17370, 17520, 18528, 18720, 18980, 20072, 21024, 22581, 22776, 23160, 25090, 26280, 27792, 28178, 28470, 30108, 30368, 30880, 34164, 34740, 35040, 37635, 37960, 40144, 42267, 42705, 45162, 45552, 46320, 50180, 52560, 55584, 56356, 56940, 60216, 68328, 69480, 70445, 75270, 75920, 80288, 84534, 85410, 90324, 91104, 92640, 100360, 105120, 112712, 112905, 113880, 120432, 126801, 136656, 138960, 140890, 150540, 151840, 169068, 170820, 180648, 183157, 200720, 211335, 225424, 225810, 227760, 240864, 253602, 273312, 277920, 281780, 301080, 338136, 341640, 361296, 366314, 401440, 422670, 450848, 451620, 455520, 507204, 549471, 563560, 602160, 634005, 676272, 683280, 722592, 732628, 845340, 903240, 915785, 1014408, 1098942, 1127120, 1204320, 1268010, 1352544, 1366560, 1465256, 1648413, 1690680, 1806480, 1831570, 2028816, 2197884, 2254240, 2536020, 2747355, 2930512, 3296826, 3381360, 3612960, 3663140, 4057632, 4395768, 5072040, 5494710, 5861024, 6593652, 6762720, 7326280, 8242065, 8791536, 10144080, 10989420, 13187304, 14652560, 16484130, 17583072, 20288160, 21978840, 26374608, 29305120, 32968260, 43957680, 52749216, 65936520, 87915360, 131873040, 263746080]

約数ペア:

[(1, 263746080), (2, 131873040), (3, 87915360), (4, 65936520), (5, 52749216), (6, 43957680), (8, 32968260), (9, 29305120), (10, 26374608), (12, 21978840), (13, 20288160), (15, 17583072), (16, 16484130), (18, 14652560), (20, 13187304), (24, 10989420), (26, 10144080), (30, 8791536), (32, 8242065), (36, 7326280), (39, 6762720), (40, 6593652), (45, 5861024), (48, 5494710), (52, 5072040), (60, 4395768), (65, 4057632), (72, 3663140), (73, 3612960), (78, 3381360), (80, 3296826), (90, 2930512), (96, 2747355), (104, 2536020), (117, 2254240), (120, 2197884), (130, 2028816), (144, 1831570), (146, 1806480), (156, 1690680), (160, 1648413), (180, 1465256), (193, 1366560), (195, 1352544), (208, 1268010), (219, 1204320), (234, 1127120), (240, 1098942), (260, 1014408), (288, 915785), (292, 903240), (312, 845340), (360, 732628), (365, 722592), (386, 683280), (390, 676272), (416, 634005), (438, 602160), (468, 563560), (480, 549471), (520, 507204), (579, 455520), (584, 451620), (585, 450848), (624, 422670), (657, 401440), (720, 366314), (730, 361296), (772, 341640), (780, 338136), (876, 301080), (936, 281780), (949, 277920), (965, 273312), (1040, 253602), (1095, 240864), (1158, 227760), (1168, 225810), (1170, 225424), (1248, 211335), (1314, 200720), (1440, 183157), (1460, 180648), (1544, 170820), (1560, 169068), (1737, 151840), (1752, 150540), (1872, 140890), (1898, 138960), (1930, 136656), (2080, 126801), (2190, 120432), (2316, 113880), (2336, 112905), (2340, 112712), (2509, 105120), (2628, 100360), (2847, 92640), (2895, 91104), (2920, 90324), (3088, 85410), (3120, 84534), (3285, 80288), (3474, 75920), (3504, 75270), (3744, 70445), (3796, 69480), (3860, 68328), (4380, 60216), (4632, 56940), (4680, 56356), (4745, 55584), (5018, 52560), (5256, 50180), (5694, 46320), (5790, 45552), (5840, 45162), (6176, 42705), (6240, 42267), (6570, 40144), (6948, 37960), (7008, 37635), (7527, 35040), (7592, 34740), (7720, 34164), (8541, 30880), (8685, 30368), (8760, 30108), (9264, 28470), (9360, 28178), (9490, 27792), (10036, 26280), (10512, 25090), (11388, 23160), (11580, 22776), (11680, 22581), (12545, 21024), (13140, 20072), (13896, 18980), (14089, 18720), (14235, 18528), (15054, 17520), (15184, 17370), (15440, 17082)]