389236320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8226

約数の個数: 192

約数和(自身を含む): 1486356480

約数和(自身を除く): 1097120160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 8191, 9504, 11880, 15840, 16382, 23760, 24573, 32764, 40955, 47520, 49146, 65528, 73719, 81910, 90101, 98292, 122865, 131056, 147438, 163820, 180202, 196584, 221157, 245730, 262112, 270303, 294876, 327640, 360404, 368595, 393168, 442314, 450505, 491460, 540606, 589752, 655280, 720808, 737190, 786336, 810909, 884628, 901010, 982920, 1081212, 1105785, 1179504, 1310560, 1351515, 1441616, 1474380, 1621818, 1769256, 1802020, 1965840, 2162424, 2211570, 2359008, 2432727, 2703030, 2883232, 2948760, 3243636, 3538512, 3604040, 3931680, 4054545, 4324848, 4423140, 4865454, 5406060, 5897520, 6487272, 7077024, 7208080, 8109090, 8649696, 8846280, 9730908, 10812120, 11795040, 12163635, 12974544, 14416160, 16218180, 17692560, 19461816, 21624240, 24327270, 25949088, 32436360, 35385120, 38923632, 43248480, 48654540, 64872720, 77847264, 97309080, 129745440, 194618160, 389236320]

約数ペア:

[(1, 389236320), (2, 194618160), (3, 129745440), (4, 97309080), (5, 77847264), (6, 64872720), (8, 48654540), (9, 43248480), (10, 38923632), (11, 35385120), (12, 32436360), (15, 25949088), (16, 24327270), (18, 21624240), (20, 19461816), (22, 17692560), (24, 16218180), (27, 14416160), (30, 12974544), (32, 12163635), (33, 11795040), (36, 10812120), (40, 9730908), (44, 8846280), (45, 8649696), (48, 8109090), (54, 7208080), (55, 7077024), (60, 6487272), (66, 5897520), (72, 5406060), (80, 4865454), (88, 4423140), (90, 4324848), (96, 4054545), (99, 3931680), (108, 3604040), (110, 3538512), (120, 3243636), (132, 2948760), (135, 2883232), (144, 2703030), (160, 2432727), (165, 2359008), (176, 2211570), (180, 2162424), (198, 1965840), (216, 1802020), (220, 1769256), (240, 1621818), (264, 1474380), (270, 1441616), (288, 1351515), (297, 1310560), (330, 1179504), (352, 1105785), (360, 1081212), (396, 982920), (432, 901010), (440, 884628), (480, 810909), (495, 786336), (528, 737190), (540, 720808), (594, 655280), (660, 589752), (720, 540606), (792, 491460), (864, 450505), (880, 442314), (990, 393168), (1056, 368595), (1080, 360404), (1188, 327640), (1320, 294876), (1440, 270303), (1485, 262112), (1584, 245730), (1760, 221157), (1980, 196584), (2160, 180202), (2376, 163820), (2640, 147438), (2970, 131056), (3168, 122865), (3960, 98292), (4320, 90101), (4752, 81910), (5280, 73719), (5940, 65528), (7920, 49146), (8191, 47520), (9504, 40955), (11880, 32764), (15840, 24573), (16382, 23760)]