213707520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1467

約数の個数: 216

約数和(自身を含む): 796841136

約数和(自身を除く): 583133616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1427, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2854, 2880, 3120, 3328, 3744, 3840, 4160, 4281, 4680, 4992, 5708, 5760, 6240, 7135, 7488, 8320, 8562, 9360, 9984, 11416, 11520, 12480, 12843, 14270, 14976, 16640, 17124, 18551, 18720, 21405, 22832, 24960, 25686, 28540, 29952, 34248, 37102, 37440, 42810, 45664, 49920, 51372, 55653, 57080, 64215, 68496, 74204, 74880, 85620, 91328, 92755, 102744, 111306, 114160, 128430, 136992, 148408, 149760, 166959, 171240, 182656, 185510, 205488, 222612, 228320, 256860, 273984, 278265, 296816, 333918, 342480, 365312, 371020, 410976, 445224, 456640, 513720, 547968, 556530, 593632, 667836, 684960, 742040, 821952, 834795, 890448, 913280, 1027440, 1095936, 1113060, 1187264, 1335672, 1369920, 1484080, 1643904, 1669590, 1780896, 1826560, 2054880, 2226120, 2374528, 2671344, 2739840, 2968160, 3287808, 3339180, 3561792, 4109760, 4452240, 4749056, 5342688, 5479680, 5936320, 6678360, 7123584, 8219520, 8904480, 10685376, 11872640, 13356720, 14247168, 16439040, 17808960, 21370752, 23745280, 26713440, 35617920, 42741504, 53426880, 71235840, 106853760, 213707520]

約数ペア:

[(1, 213707520), (2, 106853760), (3, 71235840), (4, 53426880), (5, 42741504), (6, 35617920), (8, 26713440), (9, 23745280), (10, 21370752), (12, 17808960), (13, 16439040), (15, 14247168), (16, 13356720), (18, 11872640), (20, 10685376), (24, 8904480), (26, 8219520), (30, 7123584), (32, 6678360), (36, 5936320), (39, 5479680), (40, 5342688), (45, 4749056), (48, 4452240), (52, 4109760), (60, 3561792), (64, 3339180), (65, 3287808), (72, 2968160), (78, 2739840), (80, 2671344), (90, 2374528), (96, 2226120), (104, 2054880), (117, 1826560), (120, 1780896), (128, 1669590), (130, 1643904), (144, 1484080), (156, 1369920), (160, 1335672), (180, 1187264), (192, 1113060), (195, 1095936), (208, 1027440), (234, 913280), (240, 890448), (256, 834795), (260, 821952), (288, 742040), (312, 684960), (320, 667836), (360, 593632), (384, 556530), (390, 547968), (416, 513720), (468, 456640), (480, 445224), (520, 410976), (576, 371020), (585, 365312), (624, 342480), (640, 333918), (720, 296816), (768, 278265), (780, 273984), (832, 256860), (936, 228320), (960, 222612), (1040, 205488), (1152, 185510), (1170, 182656), (1248, 171240), (1280, 166959), (1427, 149760), (1440, 148408), (1560, 136992), (1664, 128430), (1872, 114160), (1920, 111306), (2080, 102744), (2304, 92755), (2340, 91328), (2496, 85620), (2854, 74880), (2880, 74204), (3120, 68496), (3328, 64215), (3744, 57080), (3840, 55653), (4160, 51372), (4281, 49920), (4680, 45664), (4992, 42810), (5708, 37440), (5760, 37102), (6240, 34248), (7135, 29952), (7488, 28540), (8320, 25686), (8562, 24960), (9360, 22832), (9984, 21405), (11416, 18720), (11520, 18551), (12480, 17124), (12843, 16640), (14270, 14976)]