295238720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 168

約数和(自身を含む): 861730560

約数和(自身を除く): 566491840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 991, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 1982, 2128, 2240, 2660, 3040, 3136, 3724, 3920, 3964, 4256, 4655, 4955, 5320, 6080, 6937, 7448, 7840, 7928, 8512, 9310, 9910, 10640, 13874, 14896, 15680, 15856, 18620, 18829, 19820, 21280, 27748, 29792, 31712, 34685, 37240, 37658, 39640, 42560, 48559, 55496, 59584, 63424, 69370, 74480, 75316, 79280, 94145, 97118, 110992, 131803, 138740, 148960, 150632, 158560, 188290, 194236, 221984, 242795, 263606, 277480, 297920, 301264, 317120, 376580, 388472, 443968, 485590, 527212, 554960, 602528, 659015, 753160, 776944, 922621, 971180, 1054424, 1109920, 1205056, 1318030, 1506320, 1553888, 1845242, 1942360, 2108848, 2219840, 2636060, 3012640, 3107776, 3690484, 3884720, 4217696, 4613105, 5272120, 6025280, 7380968, 7769440, 8435392, 9226210, 10544240, 14761936, 15538880, 18452420, 21088480, 29523872, 36904840, 42176960, 59047744, 73809680, 147619360, 295238720]

約数ペア:

[(1, 295238720), (2, 147619360), (4, 73809680), (5, 59047744), (7, 42176960), (8, 36904840), (10, 29523872), (14, 21088480), (16, 18452420), (19, 15538880), (20, 14761936), (28, 10544240), (32, 9226210), (35, 8435392), (38, 7769440), (40, 7380968), (49, 6025280), (56, 5272120), (64, 4613105), (70, 4217696), (76, 3884720), (80, 3690484), (95, 3107776), (98, 3012640), (112, 2636060), (133, 2219840), (140, 2108848), (152, 1942360), (160, 1845242), (190, 1553888), (196, 1506320), (224, 1318030), (245, 1205056), (266, 1109920), (280, 1054424), (304, 971180), (320, 922621), (380, 776944), (392, 753160), (448, 659015), (490, 602528), (532, 554960), (560, 527212), (608, 485590), (665, 443968), (760, 388472), (784, 376580), (931, 317120), (980, 301264), (991, 297920), (1064, 277480), (1120, 263606), (1216, 242795), (1330, 221984), (1520, 194236), (1568, 188290), (1862, 158560), (1960, 150632), (1982, 148960), (2128, 138740), (2240, 131803), (2660, 110992), (3040, 97118), (3136, 94145), (3724, 79280), (3920, 75316), (3964, 74480), (4256, 69370), (4655, 63424), (4955, 59584), (5320, 55496), (6080, 48559), (6937, 42560), (7448, 39640), (7840, 37658), (7928, 37240), (8512, 34685), (9310, 31712), (9910, 29792), (10640, 27748), (13874, 21280), (14896, 19820), (15680, 18829), (15856, 18620)]