448618560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 224

約数和(自身を含む): 1553260800

約数和(自身を除く): 1104642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 192, 195, 206, 208, 240, 260, 309, 312, 320, 349, 390, 412, 416, 480, 515, 520, 618, 624, 698, 780, 824, 832, 960, 1030, 1040, 1047, 1236, 1248, 1339, 1396, 1545, 1560, 1648, 1745, 2060, 2080, 2094, 2472, 2496, 2678, 2792, 3090, 3120, 3296, 3490, 4017, 4120, 4160, 4188, 4537, 4944, 5235, 5356, 5584, 6180, 6240, 6592, 6695, 6980, 8034, 8240, 8376, 9074, 9888, 10470, 10712, 11168, 12360, 12480, 13390, 13611, 13960, 16068, 16480, 16752, 18148, 19776, 20085, 20940, 21424, 22336, 22685, 24720, 26780, 27222, 27920, 32136, 32960, 33504, 35947, 36296, 40170, 41880, 42848, 45370, 49440, 53560, 54444, 55840, 64272, 67008, 68055, 71894, 72592, 80340, 83760, 85696, 90740, 98880, 107120, 107841, 108888, 111680, 128544, 136110, 143788, 145184, 160680, 167520, 179735, 181480, 214240, 215682, 217776, 257088, 272220, 287576, 290368, 321360, 335040, 359470, 362960, 428480, 431364, 435552, 467311, 539205, 544440, 575152, 642720, 718940, 725920, 862728, 871104, 934622, 1078410, 1088880, 1150304, 1285440, 1401933, 1437880, 1451840, 1725456, 1869244, 2156820, 2177760, 2300608, 2336555, 2803866, 2875760, 3450912, 3738488, 4313640, 4355520, 4673110, 5607732, 5751520, 6901824, 7009665, 7476976, 8627280, 9346220, 11215464, 11503040, 14019330, 14953952, 17254560, 18692440, 22430928, 28038660, 29907904, 34509120, 37384880, 44861856, 56077320, 74769760, 89723712, 112154640, 149539520, 224309280, 448618560]

約数ペア:

[(1, 448618560), (2, 224309280), (3, 149539520), (4, 112154640), (5, 89723712), (6, 74769760), (8, 56077320), (10, 44861856), (12, 37384880), (13, 34509120), (15, 29907904), (16, 28038660), (20, 22430928), (24, 18692440), (26, 17254560), (30, 14953952), (32, 14019330), (39, 11503040), (40, 11215464), (48, 9346220), (52, 8627280), (60, 7476976), (64, 7009665), (65, 6901824), (78, 5751520), (80, 5607732), (96, 4673110), (103, 4355520), (104, 4313640), (120, 3738488), (130, 3450912), (156, 2875760), (160, 2803866), (192, 2336555), (195, 2300608), (206, 2177760), (208, 2156820), (240, 1869244), (260, 1725456), (309, 1451840), (312, 1437880), (320, 1401933), (349, 1285440), (390, 1150304), (412, 1088880), (416, 1078410), (480, 934622), (515, 871104), (520, 862728), (618, 725920), (624, 718940), (698, 642720), (780, 575152), (824, 544440), (832, 539205), (960, 467311), (1030, 435552), (1040, 431364), (1047, 428480), (1236, 362960), (1248, 359470), (1339, 335040), (1396, 321360), (1545, 290368), (1560, 287576), (1648, 272220), (1745, 257088), (2060, 217776), (2080, 215682), (2094, 214240), (2472, 181480), (2496, 179735), (2678, 167520), (2792, 160680), (3090, 145184), (3120, 143788), (3296, 136110), (3490, 128544), (4017, 111680), (4120, 108888), (4160, 107841), (4188, 107120), (4537, 98880), (4944, 90740), (5235, 85696), (5356, 83760), (5584, 80340), (6180, 72592), (6240, 71894), (6592, 68055), (6695, 67008), (6980, 64272), (8034, 55840), (8240, 54444), (8376, 53560), (9074, 49440), (9888, 45370), (10470, 42848), (10712, 41880), (11168, 40170), (12360, 36296), (12480, 35947), (13390, 33504), (13611, 32960), (13960, 32136), (16068, 27920), (16480, 27222), (16752, 26780), (18148, 24720), (19776, 22685), (20085, 22336), (20940, 21424)]