164085120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 577128240

約数和(自身を除く): 413043120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 467, 480, 488, 549, 576, 610, 640, 720, 732, 915, 934, 960, 976, 1098, 1152, 1220, 1401, 1440, 1464, 1830, 1868, 1920, 1952, 2196, 2335, 2440, 2745, 2802, 2880, 2928, 3660, 3736, 3904, 4203, 4392, 4670, 4880, 5490, 5604, 5760, 5856, 7005, 7320, 7472, 7808, 8406, 8784, 9340, 9760, 10980, 11208, 11712, 14010, 14640, 14944, 16812, 17568, 18680, 19520, 21015, 21960, 22416, 23424, 28020, 28487, 29280, 29888, 33624, 35136, 37360, 39040, 42030, 43920, 44832, 56040, 56974, 58560, 59776, 67248, 70272, 74720, 84060, 85461, 87840, 89664, 112080, 113948, 117120, 134496, 142435, 149440, 168120, 170922, 175680, 179328, 224160, 227896, 256383, 268992, 284870, 298880, 336240, 341844, 351360, 427305, 448320, 455792, 512766, 537984, 569740, 672480, 683688, 854610, 896640, 911584, 1025532, 1139480, 1281915, 1344960, 1367376, 1709220, 1823168, 2051064, 2278960, 2563830, 2689920, 2734752, 3418440, 3646336, 4102128, 4557920, 5127660, 5469504, 6836880, 8204256, 9115840, 10255320, 10939008, 13673760, 16408512, 18231680, 20510640, 27347520, 32817024, 41021280, 54695040, 82042560, 164085120]

約数ペア:

[(1, 164085120), (2, 82042560), (3, 54695040), (4, 41021280), (5, 32817024), (6, 27347520), (8, 20510640), (9, 18231680), (10, 16408512), (12, 13673760), (15, 10939008), (16, 10255320), (18, 9115840), (20, 8204256), (24, 6836880), (30, 5469504), (32, 5127660), (36, 4557920), (40, 4102128), (45, 3646336), (48, 3418440), (60, 2734752), (61, 2689920), (64, 2563830), (72, 2278960), (80, 2051064), (90, 1823168), (96, 1709220), (120, 1367376), (122, 1344960), (128, 1281915), (144, 1139480), (160, 1025532), (180, 911584), (183, 896640), (192, 854610), (240, 683688), (244, 672480), (288, 569740), (305, 537984), (320, 512766), (360, 455792), (366, 448320), (384, 427305), (467, 351360), (480, 341844), (488, 336240), (549, 298880), (576, 284870), (610, 268992), (640, 256383), (720, 227896), (732, 224160), (915, 179328), (934, 175680), (960, 170922), (976, 168120), (1098, 149440), (1152, 142435), (1220, 134496), (1401, 117120), (1440, 113948), (1464, 112080), (1830, 89664), (1868, 87840), (1920, 85461), (1952, 84060), (2196, 74720), (2335, 70272), (2440, 67248), (2745, 59776), (2802, 58560), (2880, 56974), (2928, 56040), (3660, 44832), (3736, 43920), (3904, 42030), (4203, 39040), (4392, 37360), (4670, 35136), (4880, 33624), (5490, 29888), (5604, 29280), (5760, 28487), (5856, 28020), (7005, 23424), (7320, 22416), (7472, 21960), (7808, 21015), (8406, 19520), (8784, 18680), (9340, 17568), (9760, 16812), (10980, 14944), (11208, 14640), (11712, 14010)]