163260160

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 216

約数和(自身を含む): 482343120

約数和(自身を除く): 319082960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 137, 140, 152, 160, 190, 196, 224, 245, 256, 266, 274, 280, 304, 320, 380, 392, 448, 490, 532, 548, 560, 608, 640, 665, 685, 760, 784, 896, 931, 959, 980, 1064, 1096, 1120, 1216, 1280, 1330, 1370, 1520, 1568, 1792, 1862, 1918, 1960, 2128, 2192, 2240, 2432, 2603, 2660, 2740, 3040, 3136, 3724, 3836, 3920, 4256, 4384, 4480, 4655, 4795, 4864, 5206, 5320, 5480, 6080, 6272, 6713, 7448, 7672, 7840, 8512, 8768, 8960, 9310, 9590, 10412, 10640, 10960, 12160, 12544, 13015, 13426, 14896, 15344, 15680, 17024, 17536, 18221, 18620, 19180, 20824, 21280, 21920, 24320, 26030, 26852, 29792, 30688, 31360, 33565, 34048, 35072, 36442, 37240, 38360, 41648, 42560, 43840, 52060, 53704, 59584, 61376, 62720, 67130, 72884, 74480, 76720, 83296, 85120, 87680, 91105, 104120, 107408, 119168, 122752, 127547, 134260, 145768, 148960, 153440, 166592, 170240, 175360, 182210, 208240, 214816, 238336, 245504, 255094, 268520, 291536, 297920, 306880, 333184, 364420, 416480, 429632, 510188, 537040, 583072, 595840, 613760, 637735, 666368, 728840, 832960, 859264, 1020376, 1074080, 1166144, 1191680, 1227520, 1275470, 1457680, 1665920, 1718528, 2040752, 2148160, 2332288, 2550940, 2915360, 3331840, 4081504, 4296320, 4664576, 5101880, 5830720, 8163008, 8592640, 10203760, 11661440, 16326016, 20407520, 23322880, 32652032, 40815040, 81630080, 163260160]

約数ペア:

[(1, 163260160), (2, 81630080), (4, 40815040), (5, 32652032), (7, 23322880), (8, 20407520), (10, 16326016), (14, 11661440), (16, 10203760), (19, 8592640), (20, 8163008), (28, 5830720), (32, 5101880), (35, 4664576), (38, 4296320), (40, 4081504), (49, 3331840), (56, 2915360), (64, 2550940), (70, 2332288), (76, 2148160), (80, 2040752), (95, 1718528), (98, 1665920), (112, 1457680), (128, 1275470), (133, 1227520), (137, 1191680), (140, 1166144), (152, 1074080), (160, 1020376), (190, 859264), (196, 832960), (224, 728840), (245, 666368), (256, 637735), (266, 613760), (274, 595840), (280, 583072), (304, 537040), (320, 510188), (380, 429632), (392, 416480), (448, 364420), (490, 333184), (532, 306880), (548, 297920), (560, 291536), (608, 268520), (640, 255094), (665, 245504), (685, 238336), (760, 214816), (784, 208240), (896, 182210), (931, 175360), (959, 170240), (980, 166592), (1064, 153440), (1096, 148960), (1120, 145768), (1216, 134260), (1280, 127547), (1330, 122752), (1370, 119168), (1520, 107408), (1568, 104120), (1792, 91105), (1862, 87680), (1918, 85120), (1960, 83296), (2128, 76720), (2192, 74480), (2240, 72884), (2432, 67130), (2603, 62720), (2660, 61376), (2740, 59584), (3040, 53704), (3136, 52060), (3724, 43840), (3836, 42560), (3920, 41648), (4256, 38360), (4384, 37240), (4480, 36442), (4655, 35072), (4795, 34048), (4864, 33565), (5206, 31360), (5320, 30688), (5480, 29792), (6080, 26852), (6272, 26030), (6713, 24320), (7448, 21920), (7672, 21280), (7840, 20824), (8512, 19180), (8768, 18620), (8960, 18221), (9310, 17536), (9590, 17024), (10412, 15680), (10640, 15344), (10960, 14896), (12160, 13426), (12544, 13015)]