2783293440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 208

約数和(自身を含む): 9023205600

約数和(自身を除く): 6239912160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 509, 512, 534, 640, 712, 768, 890, 960, 1018, 1024, 1068, 1280, 1335, 1424, 1527, 1536, 1780, 1920, 2036, 2048, 2136, 2545, 2560, 2670, 2848, 3054, 3072, 3560, 3840, 4072, 4096, 4272, 5090, 5120, 5340, 5696, 6108, 6144, 7120, 7635, 7680, 8144, 8544, 10180, 10240, 10680, 11392, 12216, 12288, 14240, 15270, 15360, 16288, 17088, 20360, 20480, 21360, 22784, 24432, 28480, 30540, 30720, 32576, 34176, 40720, 42720, 45301, 45568, 48864, 56960, 61080, 61440, 65152, 68352, 81440, 85440, 90602, 91136, 97728, 113920, 122160, 130304, 135903, 136704, 162880, 170880, 181204, 182272, 195456, 226505, 227840, 244320, 260608, 271806, 273408, 325760, 341760, 362408, 364544, 390912, 453010, 455680, 488640, 521216, 543612, 546816, 651520, 679515, 683520, 724816, 781824, 906020, 911360, 977280, 1042432, 1087224, 1093632, 1303040, 1359030, 1367040, 1449632, 1563648, 1812040, 1822720, 1954560, 2084864, 2174448, 2606080, 2718060, 2734080, 2899264, 3127296, 3624080, 3909120, 4348896, 5212160, 5436120, 5468160, 5798528, 6254592, 7248160, 7818240, 8697792, 10424320, 10872240, 11597056, 14496320, 15636480, 17395584, 21744480, 23194112, 28992640, 31272960, 34791168, 43488960, 46388224, 57985280, 69582336, 86977920, 92776448, 115970560, 139164672, 173955840, 185552896, 231941120, 278329344, 347911680, 463882240, 556658688, 695823360, 927764480, 1391646720, 2783293440]

約数ペア:

[(1, 2783293440), (2, 1391646720), (3, 927764480), (4, 695823360), (5, 556658688), (6, 463882240), (8, 347911680), (10, 278329344), (12, 231941120), (15, 185552896), (16, 173955840), (20, 139164672), (24, 115970560), (30, 92776448), (32, 86977920), (40, 69582336), (48, 57985280), (60, 46388224), (64, 43488960), (80, 34791168), (89, 31272960), (96, 28992640), (120, 23194112), (128, 21744480), (160, 17395584), (178, 15636480), (192, 14496320), (240, 11597056), (256, 10872240), (267, 10424320), (320, 8697792), (356, 7818240), (384, 7248160), (445, 6254592), (480, 5798528), (509, 5468160), (512, 5436120), (534, 5212160), (640, 4348896), (712, 3909120), (768, 3624080), (890, 3127296), (960, 2899264), (1018, 2734080), (1024, 2718060), (1068, 2606080), (1280, 2174448), (1335, 2084864), (1424, 1954560), (1527, 1822720), (1536, 1812040), (1780, 1563648), (1920, 1449632), (2036, 1367040), (2048, 1359030), (2136, 1303040), (2545, 1093632), (2560, 1087224), (2670, 1042432), (2848, 977280), (3054, 911360), (3072, 906020), (3560, 781824), (3840, 724816), (4072, 683520), (4096, 679515), (4272, 651520), (5090, 546816), (5120, 543612), (5340, 521216), (5696, 488640), (6108, 455680), (6144, 453010), (7120, 390912), (7635, 364544), (7680, 362408), (8144, 341760), (8544, 325760), (10180, 273408), (10240, 271806), (10680, 260608), (11392, 244320), (12216, 227840), (12288, 226505), (14240, 195456), (15270, 182272), (15360, 181204), (16288, 170880), (17088, 162880), (20360, 136704), (20480, 135903), (21360, 130304), (22784, 122160), (24432, 113920), (28480, 97728), (30540, 91136), (30720, 90602), (32576, 85440), (34176, 81440), (40720, 68352), (42720, 65152), (45301, 61440), (45568, 61080), (48864, 56960)]