197315040

素因数分解:

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

素因数の和:441

約数の個数: 192

約数和(自身を含む): 678053376

約数和(自身を除く): 480738336

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, 65, 78, 80, 96, 103, 104, 120, 130, 156, 160, 195, 206, 208, 240, 260, 307, 309, 312, 390, 412, 416, 480, 515, 520, 614, 618, 624, 780, 824, 921, 1030, 1040, 1228, 1236, 1248, 1339, 1535, 1545, 1560, 1648, 1842, 2060, 2080, 2456, 2472, 2678, 3070, 3090, 3120, 3296, 3684, 3991, 4017, 4120, 4605, 4912, 4944, 5356, 6140, 6180, 6240, 6695, 7368, 7982, 8034, 8240, 9210, 9824, 9888, 10712, 11973, 12280, 12360, 13390, 14736, 15964, 16068, 16480, 18420, 19955, 20085, 21424, 23946, 24560, 24720, 26780, 29472, 31621, 31928, 32136, 36840, 39910, 40170, 42848, 47892, 49120, 49440, 53560, 59865, 63242, 63856, 64272, 73680, 79820, 80340, 94863, 95784, 107120, 119730, 126484, 127712, 128544, 147360, 158105, 159640, 160680, 189726, 191568, 214240, 239460, 252968, 316210, 319280, 321360, 379452, 383136, 411073, 474315, 478920, 505936, 632420, 638560, 642720, 758904, 822146, 948630, 957840, 1011872, 1233219, 1264840, 1517808, 1644292, 1897260, 1915680, 2055365, 2466438, 2529680, 3035616, 3288584, 3794520, 4110730, 4932876, 5059360, 6166095, 6577168, 7589040, 8221460, 9865752, 12332190, 13154336, 15178080, 16442920, 19731504, 24664380, 32885840, 39463008, 49328760, 65771680, 98657520, 197315040]

約数ペア:

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