7777306080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{28277}}^1$

素因数の和:28489

約数の個数: 144

約数和(自身を含む): 26679953664

約数和(自身を除く): 18902647584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 191, 240, 288, 360, 382, 480, 573, 720, 764, 955, 1146, 1440, 1528, 1719, 1910, 2292, 2865, 3056, 3438, 3820, 4584, 5730, 6112, 6876, 7640, 8595, 9168, 11460, 13752, 15280, 17190, 18336, 22920, 27504, 28277, 30560, 34380, 45840, 55008, 56554, 68760, 84831, 91680, 113108, 137520, 141385, 169662, 226216, 254493, 275040, 282770, 339324, 424155, 452432, 508986, 565540, 678648, 848310, 904864, 1017972, 1131080, 1272465, 1357296, 1696620, 2035944, 2262160, 2544930, 2714592, 3393240, 4071888, 4524320, 5089860, 5400907, 6786480, 8143776, 10179720, 10801814, 13572960, 16202721, 20359440, 21603628, 27004535, 32405442, 40718880, 43207256, 48608163, 54009070, 64810884, 81013605, 86414512, 97216326, 108018140, 129621768, 162027210, 172829024, 194432652, 216036280, 243040815, 259243536, 324054420, 388865304, 432072560, 486081630, 518487072, 648108840, 777730608, 864145120, 972163260, 1296217680, 1555461216, 1944326520, 2592435360, 3888653040, 7777306080]

約数ペア:

[(1, 7777306080), (2, 3888653040), (3, 2592435360), (4, 1944326520), (5, 1555461216), (6, 1296217680), (8, 972163260), (9, 864145120), (10, 777730608), (12, 648108840), (15, 518487072), (16, 486081630), (18, 432072560), (20, 388865304), (24, 324054420), (30, 259243536), (32, 243040815), (36, 216036280), (40, 194432652), (45, 172829024), (48, 162027210), (60, 129621768), (72, 108018140), (80, 97216326), (90, 86414512), (96, 81013605), (120, 64810884), (144, 54009070), (160, 48608163), (180, 43207256), (191, 40718880), (240, 32405442), (288, 27004535), (360, 21603628), (382, 20359440), (480, 16202721), (573, 13572960), (720, 10801814), (764, 10179720), (955, 8143776), (1146, 6786480), (1440, 5400907), (1528, 5089860), (1719, 4524320), (1910, 4071888), (2292, 3393240), (2865, 2714592), (3056, 2544930), (3438, 2262160), (3820, 2035944), (4584, 1696620), (5730, 1357296), (6112, 1272465), (6876, 1131080), (7640, 1017972), (8595, 904864), (9168, 848310), (11460, 678648), (13752, 565540), (15280, 508986), (17190, 452432), (18336, 424155), (22920, 339324), (27504, 282770), (28277, 275040), (30560, 254493), (34380, 226216), (45840, 169662), (55008, 141385), (56554, 137520), (68760, 113108), (84831, 91680)]