208532160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 168

約数和(自身を含む): 729636336

約数和(自身を除く): 521104176

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, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1187, 1220, 1440, 1464, 1830, 1952, 2196, 2374, 2440, 2745, 2880, 2928, 3561, 3660, 3904, 4392, 4748, 4880, 5490, 5856, 5935, 7122, 7320, 8784, 9496, 9760, 10683, 10980, 11712, 11870, 14244, 14640, 17568, 17805, 18992, 19520, 21366, 21960, 23740, 28488, 29280, 35136, 35610, 37984, 42732, 43920, 47480, 53415, 56976, 58560, 71220, 72407, 75968, 85464, 87840, 94960, 106830, 113952, 142440, 144814, 170928, 175680, 189920, 213660, 217221, 227904, 284880, 289628, 341856, 362035, 379840, 427320, 434442, 569760, 579256, 651663, 683712, 724070, 854640, 868884, 1086105, 1139520, 1158512, 1303326, 1448140, 1709280, 1737768, 2172210, 2317024, 2606652, 2896280, 3258315, 3418560, 3475536, 4344420, 4634048, 5213304, 5792560, 6516630, 6951072, 8688840, 10426608, 11585120, 13033260, 13902144, 17377680, 20853216, 23170240, 26066520, 34755360, 41706432, 52133040, 69510720, 104266080, 208532160]

約数ペア:

[(1, 208532160), (2, 104266080), (3, 69510720), (4, 52133040), (5, 41706432), (6, 34755360), (8, 26066520), (9, 23170240), (10, 20853216), (12, 17377680), (15, 13902144), (16, 13033260), (18, 11585120), (20, 10426608), (24, 8688840), (30, 6951072), (32, 6516630), (36, 5792560), (40, 5213304), (45, 4634048), (48, 4344420), (60, 3475536), (61, 3418560), (64, 3258315), (72, 2896280), (80, 2606652), (90, 2317024), (96, 2172210), (120, 1737768), (122, 1709280), (144, 1448140), (160, 1303326), (180, 1158512), (183, 1139520), (192, 1086105), (240, 868884), (244, 854640), (288, 724070), (305, 683712), (320, 651663), (360, 579256), (366, 569760), (480, 434442), (488, 427320), (549, 379840), (576, 362035), (610, 341856), (720, 289628), (732, 284880), (915, 227904), (960, 217221), (976, 213660), (1098, 189920), (1187, 175680), (1220, 170928), (1440, 144814), (1464, 142440), (1830, 113952), (1952, 106830), (2196, 94960), (2374, 87840), (2440, 85464), (2745, 75968), (2880, 72407), (2928, 71220), (3561, 58560), (3660, 56976), (3904, 53415), (4392, 47480), (4748, 43920), (4880, 42732), (5490, 37984), (5856, 35610), (5935, 35136), (7122, 29280), (7320, 28488), (8784, 23740), (9496, 21960), (9760, 21366), (10683, 19520), (10980, 18992), (11712, 17805), (11870, 17568), (14244, 14640)]