3189392640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{39551}}^1$

素因数の和:39585

約数の個数: 216

約数和(自身を含む): 12611708928

約数和(自身を除く): 9422316288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 39551, 40320, 79102, 80640, 118653, 158204, 197755, 237306, 276857, 316408, 355959, 395510, 474612, 553714, 593265, 632816, 711918, 791020, 830571, 949224, 1107428, 1186530, 1265632, 1384285, 1423836, 1582040, 1661142, 1779795, 1898448, 2214856, 2373060, 2491713, 2531264, 2768570, 2847672, 3164080, 3322284, 3559590, 3796896, 4152855, 4429712, 4746120, 4983426, 5062528, 5537140, 5695344, 6328160, 6644568, 7119180, 7593792, 8305710, 8859424, 9492240, 9966852, 10125056, 11074280, 11390688, 12458565, 12656320, 13289136, 14238360, 15187584, 16611420, 17718848, 18984480, 19933704, 22148560, 22781376, 24917130, 25312640, 26578272, 28476720, 30375168, 33222840, 35437696, 37968960, 39867408, 44297120, 45562752, 49834260, 50625280, 53156544, 56953440, 66445680, 70875392, 75937920, 79734816, 88594240, 91125504, 99668520, 106313088, 113906880, 132891360, 151875840, 159469632, 177188480, 199337040, 212626176, 227813760, 265782720, 318939264, 354376960, 398674080, 455627520, 531565440, 637878528, 797348160, 1063130880, 1594696320, 3189392640]

約数ペア:

[(1, 3189392640), (2, 1594696320), (3, 1063130880), (4, 797348160), (5, 637878528), (6, 531565440), (7, 455627520), (8, 398674080), (9, 354376960), (10, 318939264), (12, 265782720), (14, 227813760), (15, 212626176), (16, 199337040), (18, 177188480), (20, 159469632), (21, 151875840), (24, 132891360), (28, 113906880), (30, 106313088), (32, 99668520), (35, 91125504), (36, 88594240), (40, 79734816), (42, 75937920), (45, 70875392), (48, 66445680), (56, 56953440), (60, 53156544), (63, 50625280), (64, 49834260), (70, 45562752), (72, 44297120), (80, 39867408), (84, 37968960), (90, 35437696), (96, 33222840), (105, 30375168), (112, 28476720), (120, 26578272), (126, 25312640), (128, 24917130), (140, 22781376), (144, 22148560), (160, 19933704), (168, 18984480), (180, 17718848), (192, 16611420), (210, 15187584), (224, 14238360), (240, 13289136), (252, 12656320), (256, 12458565), (280, 11390688), (288, 11074280), (315, 10125056), (320, 9966852), (336, 9492240), (360, 8859424), (384, 8305710), (420, 7593792), (448, 7119180), (480, 6644568), (504, 6328160), (560, 5695344), (576, 5537140), (630, 5062528), (640, 4983426), (672, 4746120), (720, 4429712), (768, 4152855), (840, 3796896), (896, 3559590), (960, 3322284), (1008, 3164080), (1120, 2847672), (1152, 2768570), (1260, 2531264), (1280, 2491713), (1344, 2373060), (1440, 2214856), (1680, 1898448), (1792, 1779795), (1920, 1661142), (2016, 1582040), (2240, 1423836), (2304, 1384285), (2520, 1265632), (2688, 1186530), (2880, 1107428), (3360, 949224), (3840, 830571), (4032, 791020), (4480, 711918), (5040, 632816), (5376, 593265), (5760, 553714), (6720, 474612), (8064, 395510), (8960, 355959), (10080, 316408), (11520, 276857), (13440, 237306), (16128, 197755), (20160, 158204), (26880, 118653), (39551, 80640), (40320, 79102)]