297539138880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{401993}}^1$

素因数の和:402273

約数の個数: 168

約数和(自身を含む): 1027395361512

約数和(自身を除く): 729856222632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 2880, 3084, 3855, 4112, 4626, 5140, 6168, 7710, 8224, 9252, 10280, 11565, 12336, 15420, 16448, 18504, 20560, 23130, 24672, 30840, 37008, 41120, 46260, 49344, 61680, 74016, 82240, 92520, 123360, 148032, 185040, 246720, 370080, 401993, 740160, 803986, 1205979, 1607972, 2009965, 2411958, 3215944, 3617937, 4019930, 4823916, 6029895, 6431888, 7235874, 8039860, 9647832, 12059790, 12863776, 14471748, 16079720, 18089685, 19295664, 24119580, 25727552, 28943496, 32159440, 36179370, 38591328, 48239160, 57886992, 64318880, 72358740, 77182656, 96478320, 103312201, 115773984, 128637760, 144717480, 192956640, 206624402, 231547968, 289434960, 309936603, 385913280, 413248804, 516561005, 578869920, 619873206, 826497608, 929809809, 1033122010, 1157739840, 1239746412, 1549683015, 1652995216, 1859619618, 2066244020, 2479492824, 3099366030, 3305990432, 3719239236, 4132488040, 4649049045, 4958985648, 6198732060, 6611980864, 7438478472, 8264976080, 9298098090, 9917971296, 12397464120, 14876956944, 16529952160, 18596196180, 19835942592, 24794928240, 29753913888, 33059904320, 37192392360, 49589856480, 59507827776, 74384784720, 99179712960, 148769569440, 297539138880]

約数ペア:

[(1, 297539138880), (2, 148769569440), (3, 99179712960), (4, 74384784720), (5, 59507827776), (6, 49589856480), (8, 37192392360), (9, 33059904320), (10, 29753913888), (12, 24794928240), (15, 19835942592), (16, 18596196180), (18, 16529952160), (20, 14876956944), (24, 12397464120), (30, 9917971296), (32, 9298098090), (36, 8264976080), (40, 7438478472), (45, 6611980864), (48, 6198732060), (60, 4958985648), (64, 4649049045), (72, 4132488040), (80, 3719239236), (90, 3305990432), (96, 3099366030), (120, 2479492824), (144, 2066244020), (160, 1859619618), (180, 1652995216), (192, 1549683015), (240, 1239746412), (257, 1157739840), (288, 1033122010), (320, 929809809), (360, 826497608), (480, 619873206), (514, 578869920), (576, 516561005), (720, 413248804), (771, 385913280), (960, 309936603), (1028, 289434960), (1285, 231547968), (1440, 206624402), (1542, 192956640), (2056, 144717480), (2313, 128637760), (2570, 115773984), (2880, 103312201), (3084, 96478320), (3855, 77182656), (4112, 72358740), (4626, 64318880), (5140, 57886992), (6168, 48239160), (7710, 38591328), (8224, 36179370), (9252, 32159440), (10280, 28943496), (11565, 25727552), (12336, 24119580), (15420, 19295664), (16448, 18089685), (18504, 16079720), (20560, 14471748), (23130, 12863776), (24672, 12059790), (30840, 9647832), (37008, 8039860), (41120, 7235874), (46260, 6431888), (49344, 6029895), (61680, 4823916), (74016, 4019930), (82240, 3617937), (92520, 3215944), (123360, 2411958), (148032, 2009965), (185040, 1607972), (246720, 1205979), (370080, 803986), (401993, 740160)]