7390053120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9769}}^1$

素因数の和:9990

約数の個数: 144

約数和(自身を含む): 23724217440

約数和(自身を除く): 16334164320

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, 197, 240, 256, 320, 384, 394, 480, 591, 640, 768, 788, 960, 985, 1182, 1280, 1576, 1920, 1970, 2364, 2955, 3152, 3840, 3940, 4728, 5910, 6304, 7880, 9456, 9769, 11820, 12608, 15760, 18912, 19538, 23640, 25216, 29307, 31520, 37824, 39076, 47280, 48845, 50432, 58614, 63040, 75648, 78152, 94560, 97690, 117228, 126080, 146535, 151296, 156304, 189120, 195380, 234456, 252160, 293070, 312608, 378240, 390760, 468912, 586140, 625216, 756480, 781520, 937824, 1172280, 1250432, 1563040, 1875648, 1924493, 2344560, 2500864, 3126080, 3751296, 3848986, 4689120, 5773479, 6252160, 7502592, 7697972, 9378240, 9622465, 11546958, 12504320, 15395944, 18756480, 19244930, 23093916, 28867395, 30791888, 37512960, 38489860, 46187832, 57734790, 61583776, 76979720, 92375664, 115469580, 123167552, 153959440, 184751328, 230939160, 246335104, 307918880, 369502656, 461878320, 492670208, 615837760, 739005312, 923756640, 1231675520, 1478010624, 1847513280, 2463351040, 3695026560, 7390053120]

約数ペア:

[(1, 7390053120), (2, 3695026560), (3, 2463351040), (4, 1847513280), (5, 1478010624), (6, 1231675520), (8, 923756640), (10, 739005312), (12, 615837760), (15, 492670208), (16, 461878320), (20, 369502656), (24, 307918880), (30, 246335104), (32, 230939160), (40, 184751328), (48, 153959440), (60, 123167552), (64, 115469580), (80, 92375664), (96, 76979720), (120, 61583776), (128, 57734790), (160, 46187832), (192, 38489860), (197, 37512960), (240, 30791888), (256, 28867395), (320, 23093916), (384, 19244930), (394, 18756480), (480, 15395944), (591, 12504320), (640, 11546958), (768, 9622465), (788, 9378240), (960, 7697972), (985, 7502592), (1182, 6252160), (1280, 5773479), (1576, 4689120), (1920, 3848986), (1970, 3751296), (2364, 3126080), (2955, 2500864), (3152, 2344560), (3840, 1924493), (3940, 1875648), (4728, 1563040), (5910, 1250432), (6304, 1172280), (7880, 937824), (9456, 781520), (9769, 756480), (11820, 625216), (12608, 586140), (15760, 468912), (18912, 390760), (19538, 378240), (23640, 312608), (25216, 293070), (29307, 252160), (31520, 234456), (37824, 195380), (39076, 189120), (47280, 156304), (48845, 151296), (50432, 146535), (58614, 126080), (63040, 117228), (75648, 97690), (78152, 94560)]