939659280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{79903}}^1$

素因数の和:79933

約数の個数: 120

約数和(自身を含む): 3388568832

約数和(自身を除く): 2448909552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 79903, 159806, 239709, 319612, 399515, 479418, 559321, 639224, 799030, 958836, 1118642, 1198545, 1278448, 1598060, 1677963, 1917672, 2237284, 2397090, 2796605, 3196120, 3355926, 3835344, 3915247, 4474568, 4794180, 5593210, 6392240, 6711852, 7830494, 8389815, 8949136, 9588360, 11186420, 11745741, 13423704, 15660988, 16779630, 19176720, 19576235, 22372840, 23491482, 26847408, 31321976, 33559260, 39152470, 44745680, 46982964, 58728705, 62643952, 67118520, 78304940, 93965928, 117457410, 134237040, 156609880, 187931856, 234914820, 313219760, 469829640, 939659280]

約数ペア:

[(1, 939659280), (2, 469829640), (3, 313219760), (4, 234914820), (5, 187931856), (6, 156609880), (7, 134237040), (8, 117457410), (10, 93965928), (12, 78304940), (14, 67118520), (15, 62643952), (16, 58728705), (20, 46982964), (21, 44745680), (24, 39152470), (28, 33559260), (30, 31321976), (35, 26847408), (40, 23491482), (42, 22372840), (48, 19576235), (49, 19176720), (56, 16779630), (60, 15660988), (70, 13423704), (80, 11745741), (84, 11186420), (98, 9588360), (105, 8949136), (112, 8389815), (120, 7830494), (140, 6711852), (147, 6392240), (168, 5593210), (196, 4794180), (210, 4474568), (240, 3915247), (245, 3835344), (280, 3355926), (294, 3196120), (336, 2796605), (392, 2397090), (420, 2237284), (490, 1917672), (560, 1677963), (588, 1598060), (735, 1278448), (784, 1198545), (840, 1118642), (980, 958836), (1176, 799030), (1470, 639224), (1680, 559321), (1960, 479418), (2352, 399515), (2940, 319612), (3920, 239709), (5880, 159806), (11760, 79903)]