339849120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 1165933440

約数和(自身を除く): 826084320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 107, 120, 130, 156, 160, 195, 208, 214, 240, 260, 312, 321, 390, 416, 428, 480, 509, 520, 535, 624, 642, 780, 856, 1018, 1040, 1070, 1248, 1284, 1391, 1527, 1560, 1605, 1712, 2036, 2080, 2140, 2545, 2568, 2782, 3054, 3120, 3210, 3424, 4072, 4173, 4280, 5090, 5136, 5564, 6108, 6240, 6420, 6617, 6955, 7635, 8144, 8346, 8560, 10180, 10272, 11128, 12216, 12840, 13234, 13910, 15270, 16288, 16692, 17120, 19851, 20360, 20865, 22256, 24432, 25680, 26468, 27820, 30540, 33085, 33384, 39702, 40720, 41730, 44512, 48864, 51360, 52936, 54463, 55640, 61080, 66170, 66768, 79404, 81440, 83460, 99255, 105872, 108926, 111280, 122160, 132340, 133536, 158808, 163389, 166920, 198510, 211744, 217852, 222560, 244320, 264680, 272315, 317616, 326778, 333840, 397020, 435704, 529360, 544630, 635232, 653556, 667680, 708019, 794040, 816945, 871408, 1058720, 1089260, 1307112, 1416038, 1588080, 1633890, 1742816, 2124057, 2178520, 2614224, 2832076, 3176160, 3267780, 3540095, 4248114, 4357040, 5228448, 5664152, 6535560, 7080190, 8496228, 8714080, 10620285, 11328304, 13071120, 14160380, 16992456, 21240570, 22656608, 26142240, 28320760, 33984912, 42481140, 56641520, 67969824, 84962280, 113283040, 169924560, 339849120]

約数ペア:

[(1, 339849120), (2, 169924560), (3, 113283040), (4, 84962280), (5, 67969824), (6, 56641520), (8, 42481140), (10, 33984912), (12, 28320760), (13, 26142240), (15, 22656608), (16, 21240570), (20, 16992456), (24, 14160380), (26, 13071120), (30, 11328304), (32, 10620285), (39, 8714080), (40, 8496228), (48, 7080190), (52, 6535560), (60, 5664152), (65, 5228448), (78, 4357040), (80, 4248114), (96, 3540095), (104, 3267780), (107, 3176160), (120, 2832076), (130, 2614224), (156, 2178520), (160, 2124057), (195, 1742816), (208, 1633890), (214, 1588080), (240, 1416038), (260, 1307112), (312, 1089260), (321, 1058720), (390, 871408), (416, 816945), (428, 794040), (480, 708019), (509, 667680), (520, 653556), (535, 635232), (624, 544630), (642, 529360), (780, 435704), (856, 397020), (1018, 333840), (1040, 326778), (1070, 317616), (1248, 272315), (1284, 264680), (1391, 244320), (1527, 222560), (1560, 217852), (1605, 211744), (1712, 198510), (2036, 166920), (2080, 163389), (2140, 158808), (2545, 133536), (2568, 132340), (2782, 122160), (3054, 111280), (3120, 108926), (3210, 105872), (3424, 99255), (4072, 83460), (4173, 81440), (4280, 79404), (5090, 66768), (5136, 66170), (5564, 61080), (6108, 55640), (6240, 54463), (6420, 52936), (6617, 51360), (6955, 48864), (7635, 44512), (8144, 41730), (8346, 40720), (8560, 39702), (10180, 33384), (10272, 33085), (11128, 30540), (12216, 27820), (12840, 26468), (13234, 25680), (13910, 24432), (15270, 22256), (16288, 20865), (16692, 20360), (17120, 19851)]