771634440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10771}}^1$

素因数の和:10987

約数の個数: 96

約数和(自身を含む): 2520648000

約数和(自身を除く): 1749013560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 10771, 11940, 14328, 17910, 21542, 23880, 32313, 35820, 43084, 53855, 64626, 71640, 86168, 96939, 107710, 129252, 161565, 193878, 215420, 258504, 323130, 387756, 430840, 484695, 646260, 775512, 969390, 1292520, 1938780, 2143429, 3877560, 4286858, 6430287, 8573716, 10717145, 12860574, 17147432, 19290861, 21434290, 25721148, 32151435, 38581722, 42868580, 51442296, 64302870, 77163444, 85737160, 96454305, 128605740, 154326888, 192908610, 257211480, 385817220, 771634440]

約数ペア:

[(1, 771634440), (2, 385817220), (3, 257211480), (4, 192908610), (5, 154326888), (6, 128605740), (8, 96454305), (9, 85737160), (10, 77163444), (12, 64302870), (15, 51442296), (18, 42868580), (20, 38581722), (24, 32151435), (30, 25721148), (36, 21434290), (40, 19290861), (45, 17147432), (60, 12860574), (72, 10717145), (90, 8573716), (120, 6430287), (180, 4286858), (199, 3877560), (360, 2143429), (398, 1938780), (597, 1292520), (796, 969390), (995, 775512), (1194, 646260), (1592, 484695), (1791, 430840), (1990, 387756), (2388, 323130), (2985, 258504), (3582, 215420), (3980, 193878), (4776, 161565), (5970, 129252), (7164, 107710), (7960, 96939), (8955, 86168), (10771, 71640), (11940, 64626), (14328, 53855), (17910, 43084), (21542, 35820), (23880, 32313)]