7385280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 27450288

約数和(自身を除く): 20065008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 157, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 314, 320, 336, 392, 420, 448, 471, 480, 490, 560, 588, 628, 672, 735, 784, 785, 840, 942, 960, 980, 1099, 1120, 1176, 1256, 1344, 1470, 1568, 1570, 1680, 1884, 1960, 2198, 2240, 2352, 2355, 2512, 2940, 3136, 3140, 3297, 3360, 3768, 3920, 4396, 4704, 4710, 5024, 5495, 5880, 6280, 6594, 6720, 7536, 7693, 7840, 8792, 9408, 9420, 10048, 10990, 11760, 12560, 13188, 15072, 15386, 15680, 16485, 17584, 18840, 21980, 23079, 23520, 25120, 26376, 30144, 30772, 32970, 35168, 37680, 38465, 43960, 46158, 47040, 50240, 52752, 61544, 65940, 70336, 75360, 76930, 87920, 92316, 105504, 115395, 123088, 131880, 150720, 153860, 175840, 184632, 211008, 230790, 246176, 263760, 307720, 351680, 369264, 461580, 492352, 527520, 615440, 738528, 923160, 1055040, 1230880, 1477056, 1846320, 2461760, 3692640, 7385280]

約数ペア:

[(1, 7385280), (2, 3692640), (3, 2461760), (4, 1846320), (5, 1477056), (6, 1230880), (7, 1055040), (8, 923160), (10, 738528), (12, 615440), (14, 527520), (15, 492352), (16, 461580), (20, 369264), (21, 351680), (24, 307720), (28, 263760), (30, 246176), (32, 230790), (35, 211008), (40, 184632), (42, 175840), (48, 153860), (49, 150720), (56, 131880), (60, 123088), (64, 115395), (70, 105504), (80, 92316), (84, 87920), (96, 76930), (98, 75360), (105, 70336), (112, 65940), (120, 61544), (140, 52752), (147, 50240), (157, 47040), (160, 46158), (168, 43960), (192, 38465), (196, 37680), (210, 35168), (224, 32970), (240, 30772), (245, 30144), (280, 26376), (294, 25120), (314, 23520), (320, 23079), (336, 21980), (392, 18840), (420, 17584), (448, 16485), (471, 15680), (480, 15386), (490, 15072), (560, 13188), (588, 12560), (628, 11760), (672, 10990), (735, 10048), (784, 9420), (785, 9408), (840, 8792), (942, 7840), (960, 7693), (980, 7536), (1099, 6720), (1120, 6594), (1176, 6280), (1256, 5880), (1344, 5495), (1470, 5024), (1568, 4710), (1570, 4704), (1680, 4396), (1884, 3920), (1960, 3768), (2198, 3360), (2240, 3297), (2352, 3140), (2355, 3136), (2512, 2940)]