285833520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56713}}^1$

素因数の和:56739

約数の個数: 120

約数和(自身を含む): 1097075616

約数和(自身を除く): 811242096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56713, 113426, 170139, 226852, 283565, 340278, 396991, 453704, 510417, 567130, 680556, 793982, 850695, 907408, 1020834, 1134260, 1190973, 1361112, 1587964, 1701390, 1984955, 2041668, 2268520, 2381946, 2552085, 2722224, 3175928, 3402780, 3572919, 3969910, 4083336, 4537040, 4763892, 5104170, 5954865, 6351856, 6805560, 7145838, 7939820, 8166672, 9527784, 10208340, 11909730, 13611120, 14291676, 15879640, 17864595, 19055568, 20416680, 23819460, 28583352, 31759280, 35729190, 40833360, 47638920, 57166704, 71458380, 95277840, 142916760, 285833520]

約数ペア:

[(1, 285833520), (2, 142916760), (3, 95277840), (4, 71458380), (5, 57166704), (6, 47638920), (7, 40833360), (8, 35729190), (9, 31759280), (10, 28583352), (12, 23819460), (14, 20416680), (15, 19055568), (16, 17864595), (18, 15879640), (20, 14291676), (21, 13611120), (24, 11909730), (28, 10208340), (30, 9527784), (35, 8166672), (36, 7939820), (40, 7145838), (42, 6805560), (45, 6351856), (48, 5954865), (56, 5104170), (60, 4763892), (63, 4537040), (70, 4083336), (72, 3969910), (80, 3572919), (84, 3402780), (90, 3175928), (105, 2722224), (112, 2552085), (120, 2381946), (126, 2268520), (140, 2041668), (144, 1984955), (168, 1701390), (180, 1587964), (210, 1361112), (240, 1190973), (252, 1134260), (280, 1020834), (315, 907408), (336, 850695), (360, 793982), (420, 680556), (504, 567130), (560, 510417), (630, 453704), (720, 396991), (840, 340278), (1008, 283565), (1260, 226852), (1680, 170139), (2520, 113426), (5040, 56713)]