159566640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 522395136

約数和(自身を除く): 362828496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 137, 138, 184, 211, 230, 240, 274, 276, 345, 368, 411, 422, 460, 548, 552, 633, 685, 690, 822, 844, 920, 1055, 1096, 1104, 1266, 1370, 1380, 1644, 1688, 1840, 2055, 2110, 2192, 2532, 2740, 2760, 3151, 3165, 3288, 3376, 4110, 4220, 4853, 5064, 5480, 5520, 6302, 6330, 6576, 8220, 8440, 9453, 9706, 10128, 10960, 12604, 12660, 14559, 15755, 16440, 16880, 18906, 19412, 24265, 25208, 25320, 28907, 29118, 31510, 32880, 37812, 38824, 47265, 48530, 50416, 50640, 57814, 58236, 63020, 72795, 75624, 77648, 86721, 94530, 97060, 115628, 116472, 126040, 144535, 145590, 151248, 173442, 189060, 194120, 231256, 232944, 252080, 289070, 291180, 346884, 378120, 388240, 433605, 462512, 578140, 582360, 664861, 693768, 756240, 867210, 1156280, 1164720, 1329722, 1387536, 1734420, 1994583, 2312560, 2659444, 3324305, 3468840, 3989166, 5318888, 6648610, 6937680, 7978332, 9972915, 10637776, 13297220, 15956664, 19945830, 26594440, 31913328, 39891660, 53188880, 79783320, 159566640]

約数ペア:

[(1, 159566640), (2, 79783320), (3, 53188880), (4, 39891660), (5, 31913328), (6, 26594440), (8, 19945830), (10, 15956664), (12, 13297220), (15, 10637776), (16, 9972915), (20, 7978332), (23, 6937680), (24, 6648610), (30, 5318888), (40, 3989166), (46, 3468840), (48, 3324305), (60, 2659444), (69, 2312560), (80, 1994583), (92, 1734420), (115, 1387536), (120, 1329722), (137, 1164720), (138, 1156280), (184, 867210), (211, 756240), (230, 693768), (240, 664861), (274, 582360), (276, 578140), (345, 462512), (368, 433605), (411, 388240), (422, 378120), (460, 346884), (548, 291180), (552, 289070), (633, 252080), (685, 232944), (690, 231256), (822, 194120), (844, 189060), (920, 173442), (1055, 151248), (1096, 145590), (1104, 144535), (1266, 126040), (1370, 116472), (1380, 115628), (1644, 97060), (1688, 94530), (1840, 86721), (2055, 77648), (2110, 75624), (2192, 72795), (2532, 63020), (2740, 58236), (2760, 57814), (3151, 50640), (3165, 50416), (3288, 48530), (3376, 47265), (4110, 38824), (4220, 37812), (4853, 32880), (5064, 31510), (5480, 29118), (5520, 28907), (6302, 25320), (6330, 25208), (6576, 24265), (8220, 19412), (8440, 18906), (9453, 16880), (9706, 16440), (10128, 15755), (10960, 14559), (12604, 12660)]