1140190080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2663}}^1$

素因数の和:2908

約数の個数: 128

約数和(自身を含む): 3652024320

約数和(自身を除く): 2511834240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 320, 384, 446, 480, 640, 669, 892, 960, 1115, 1338, 1784, 1920, 2230, 2663, 2676, 3345, 3568, 4460, 5326, 5352, 6690, 7136, 7989, 8920, 10652, 10704, 13315, 13380, 14272, 15978, 17840, 21304, 21408, 26630, 26760, 28544, 31956, 35680, 39945, 42608, 42816, 53260, 53520, 63912, 71360, 79890, 85216, 85632, 106520, 107040, 127824, 142720, 159780, 170432, 213040, 214080, 255648, 319560, 340864, 426080, 428160, 511296, 593849, 639120, 852160, 1022592, 1187698, 1278240, 1704320, 1781547, 2375396, 2556480, 2969245, 3563094, 4750792, 5112960, 5938490, 7126188, 8907735, 9501584, 11876980, 14252376, 17815470, 19003168, 23753960, 28504752, 35630940, 38006336, 47507920, 57009504, 71261880, 76012672, 95015840, 114019008, 142523760, 190031680, 228038016, 285047520, 380063360, 570095040, 1140190080]

約数ペア:

[(1, 1140190080), (2, 570095040), (3, 380063360), (4, 285047520), (5, 228038016), (6, 190031680), (8, 142523760), (10, 114019008), (12, 95015840), (15, 76012672), (16, 71261880), (20, 57009504), (24, 47507920), (30, 38006336), (32, 35630940), (40, 28504752), (48, 23753960), (60, 19003168), (64, 17815470), (80, 14252376), (96, 11876980), (120, 9501584), (128, 8907735), (160, 7126188), (192, 5938490), (223, 5112960), (240, 4750792), (320, 3563094), (384, 2969245), (446, 2556480), (480, 2375396), (640, 1781547), (669, 1704320), (892, 1278240), (960, 1187698), (1115, 1022592), (1338, 852160), (1784, 639120), (1920, 593849), (2230, 511296), (2663, 428160), (2676, 426080), (3345, 340864), (3568, 319560), (4460, 255648), (5326, 214080), (5352, 213040), (6690, 170432), (7136, 159780), (7989, 142720), (8920, 127824), (10652, 107040), (10704, 106520), (13315, 85632), (13380, 85216), (14272, 79890), (15978, 71360), (17840, 63912), (21304, 53520), (21408, 53260), (26630, 42816), (26760, 42608), (28544, 39945), (31956, 35680)]