189388160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 524141280

約数和(自身を除く): 334753120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 103, 104, 128, 130, 136, 160, 169, 170, 206, 208, 221, 260, 272, 320, 338, 340, 412, 416, 442, 515, 520, 544, 640, 676, 680, 824, 832, 845, 884, 1030, 1040, 1088, 1105, 1339, 1352, 1360, 1648, 1664, 1690, 1751, 1768, 2060, 2080, 2176, 2210, 2678, 2704, 2720, 2873, 3296, 3380, 3502, 3536, 4120, 4160, 4420, 5356, 5408, 5440, 5746, 6592, 6695, 6760, 7004, 7072, 8240, 8320, 8755, 8840, 10712, 10816, 10880, 11492, 13184, 13390, 13520, 14008, 14144, 14365, 16480, 17407, 17510, 17680, 21424, 21632, 22763, 22984, 26780, 27040, 28016, 28288, 28730, 32960, 34814, 35020, 35360, 42848, 45526, 45968, 53560, 54080, 56032, 57460, 65920, 69628, 70040, 70720, 85696, 87035, 91052, 91936, 107120, 108160, 112064, 113815, 114920, 139256, 140080, 141440, 171392, 174070, 182104, 183872, 214240, 224128, 227630, 229840, 278512, 280160, 295919, 348140, 364208, 367744, 428480, 455260, 459680, 557024, 560320, 591838, 696280, 728416, 856960, 910520, 919360, 1114048, 1120640, 1183676, 1392560, 1456832, 1479595, 1821040, 1838720, 2228096, 2367352, 2785120, 2913664, 2959190, 3642080, 4734704, 5570240, 5918380, 7284160, 9469408, 11140480, 11836760, 14568320, 18938816, 23673520, 37877632, 47347040, 94694080, 189388160]

約数ペア:

[(1, 189388160), (2, 94694080), (4, 47347040), (5, 37877632), (8, 23673520), (10, 18938816), (13, 14568320), (16, 11836760), (17, 11140480), (20, 9469408), (26, 7284160), (32, 5918380), (34, 5570240), (40, 4734704), (52, 3642080), (64, 2959190), (65, 2913664), (68, 2785120), (80, 2367352), (85, 2228096), (103, 1838720), (104, 1821040), (128, 1479595), (130, 1456832), (136, 1392560), (160, 1183676), (169, 1120640), (170, 1114048), (206, 919360), (208, 910520), (221, 856960), (260, 728416), (272, 696280), (320, 591838), (338, 560320), (340, 557024), (412, 459680), (416, 455260), (442, 428480), (515, 367744), (520, 364208), (544, 348140), (640, 295919), (676, 280160), (680, 278512), (824, 229840), (832, 227630), (845, 224128), (884, 214240), (1030, 183872), (1040, 182104), (1088, 174070), (1105, 171392), (1339, 141440), (1352, 140080), (1360, 139256), (1648, 114920), (1664, 113815), (1690, 112064), (1751, 108160), (1768, 107120), (2060, 91936), (2080, 91052), (2176, 87035), (2210, 85696), (2678, 70720), (2704, 70040), (2720, 69628), (2873, 65920), (3296, 57460), (3380, 56032), (3502, 54080), (3536, 53560), (4120, 45968), (4160, 45526), (4420, 42848), (5356, 35360), (5408, 35020), (5440, 34814), (5746, 32960), (6592, 28730), (6695, 28288), (6760, 28016), (7004, 27040), (7072, 26780), (8240, 22984), (8320, 22763), (8755, 21632), (8840, 21424), (10712, 17680), (10816, 17510), (10880, 17407), (11492, 16480), (13184, 14365), (13390, 14144), (13520, 14008)]