394630080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 1366869504

約数和(自身を除く): 972239424

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, 307, 309, 312, 320, 390, 412, 416, 480, 515, 520, 614, 618, 624, 780, 824, 832, 921, 960, 1030, 1040, 1228, 1236, 1248, 1339, 1535, 1545, 1560, 1648, 1842, 2060, 2080, 2456, 2472, 2496, 2678, 3070, 3090, 3120, 3296, 3684, 3991, 4017, 4120, 4160, 4605, 4912, 4944, 5356, 6140, 6180, 6240, 6592, 6695, 7368, 7982, 8034, 8240, 9210, 9824, 9888, 10712, 11973, 12280, 12360, 12480, 13390, 14736, 15964, 16068, 16480, 18420, 19648, 19776, 19955, 20085, 21424, 23946, 24560, 24720, 26780, 29472, 31621, 31928, 32136, 32960, 36840, 39910, 40170, 42848, 47892, 49120, 49440, 53560, 58944, 59865, 63242, 63856, 64272, 73680, 79820, 80340, 85696, 94863, 95784, 98240, 98880, 107120, 119730, 126484, 127712, 128544, 147360, 158105, 159640, 160680, 189726, 191568, 214240, 239460, 252968, 255424, 257088, 294720, 316210, 319280, 321360, 379452, 383136, 411073, 428480, 474315, 478920, 505936, 632420, 638560, 642720, 758904, 766272, 822146, 948630, 957840, 1011872, 1233219, 1264840, 1277120, 1285440, 1517808, 1644292, 1897260, 1915680, 2023744, 2055365, 2466438, 2529680, 3035616, 3288584, 3794520, 3831360, 4110730, 4932876, 5059360, 6071232, 6166095, 6577168, 7589040, 8221460, 9865752, 10118720, 12332190, 13154336, 15178080, 16442920, 19731504, 24664380, 26308672, 30356160, 32885840, 39463008, 49328760, 65771680, 78926016, 98657520, 131543360, 197315040, 394630080]

約数ペア:

[(1, 394630080), (2, 197315040), (3, 131543360), (4, 98657520), (5, 78926016), (6, 65771680), (8, 49328760), (10, 39463008), (12, 32885840), (13, 30356160), (15, 26308672), (16, 24664380), (20, 19731504), (24, 16442920), (26, 15178080), (30, 13154336), (32, 12332190), (39, 10118720), (40, 9865752), (48, 8221460), (52, 7589040), (60, 6577168), (64, 6166095), (65, 6071232), (78, 5059360), (80, 4932876), (96, 4110730), (103, 3831360), (104, 3794520), (120, 3288584), (130, 3035616), (156, 2529680), (160, 2466438), (192, 2055365), (195, 2023744), (206, 1915680), (208, 1897260), (240, 1644292), (260, 1517808), (307, 1285440), (309, 1277120), (312, 1264840), (320, 1233219), (390, 1011872), (412, 957840), (416, 948630), (480, 822146), (515, 766272), (520, 758904), (614, 642720), (618, 638560), (624, 632420), (780, 505936), (824, 478920), (832, 474315), (921, 428480), (960, 411073), (1030, 383136), (1040, 379452), (1228, 321360), (1236, 319280), (1248, 316210), (1339, 294720), (1535, 257088), (1545, 255424), (1560, 252968), (1648, 239460), (1842, 214240), (2060, 191568), (2080, 189726), (2456, 160680), (2472, 159640), (2496, 158105), (2678, 147360), (3070, 128544), (3090, 127712), (3120, 126484), (3296, 119730), (3684, 107120), (3991, 98880), (4017, 98240), (4120, 95784), (4160, 94863), (4605, 85696), (4912, 80340), (4944, 79820), (5356, 73680), (6140, 64272), (6180, 63856), (6240, 63242), (6592, 59865), (6695, 58944), (7368, 53560), (7982, 49440), (8034, 49120), (8240, 47892), (9210, 42848), (9824, 40170), (9888, 39910), (10712, 36840), (11973, 32960), (12280, 32136), (12360, 31928), (12480, 31621), (13390, 29472), (14736, 26780), (15964, 24720), (16068, 24560), (16480, 23946), (18420, 21424), (19648, 20085), (19776, 19955)]