125258560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 343814400

約数和(自身を除く): 218555840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 199, 224, 280, 281, 320, 398, 448, 560, 562, 796, 995, 1120, 1124, 1393, 1405, 1592, 1967, 1990, 2240, 2248, 2786, 2810, 3184, 3934, 3980, 4496, 5572, 5620, 6368, 6965, 7868, 7960, 8992, 9835, 11144, 11240, 12736, 13930, 15736, 15920, 17984, 19670, 22288, 22480, 27860, 31472, 31840, 39340, 44576, 44960, 55720, 55919, 62944, 63680, 78680, 89152, 89920, 111440, 111838, 125888, 157360, 222880, 223676, 279595, 314720, 391433, 445760, 447352, 559190, 629440, 782866, 894704, 1118380, 1565732, 1789408, 1957165, 2236760, 3131464, 3578816, 3914330, 4473520, 6262928, 7828660, 8947040, 12525856, 15657320, 17894080, 25051712, 31314640, 62629280, 125258560]

約数ペア:

[(1, 125258560), (2, 62629280), (4, 31314640), (5, 25051712), (7, 17894080), (8, 15657320), (10, 12525856), (14, 8947040), (16, 7828660), (20, 6262928), (28, 4473520), (32, 3914330), (35, 3578816), (40, 3131464), (56, 2236760), (64, 1957165), (70, 1789408), (80, 1565732), (112, 1118380), (140, 894704), (160, 782866), (199, 629440), (224, 559190), (280, 447352), (281, 445760), (320, 391433), (398, 314720), (448, 279595), (560, 223676), (562, 222880), (796, 157360), (995, 125888), (1120, 111838), (1124, 111440), (1393, 89920), (1405, 89152), (1592, 78680), (1967, 63680), (1990, 62944), (2240, 55919), (2248, 55720), (2786, 44960), (2810, 44576), (3184, 39340), (3934, 31840), (3980, 31472), (4496, 27860), (5572, 22480), (5620, 22288), (6368, 19670), (6965, 17984), (7868, 15920), (7960, 15736), (8992, 13930), (9835, 12736), (11144, 11240)]