539258160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1835

約数の個数: 160

約数和(自身を含む): 1921305600

約数和(自身を除く): 1382047440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1613, 1680, 1990, 2388, 2786, 2985, 3184, 3226, 3980, 4179, 4776, 4839, 5572, 5970, 6452, 6965, 7960, 8065, 8358, 9552, 9678, 11144, 11291, 11940, 12904, 13930, 15920, 16130, 16716, 19356, 20895, 22288, 22582, 23880, 24195, 25808, 27860, 32260, 33432, 33873, 38712, 41790, 45164, 47760, 48390, 55720, 56455, 64520, 66864, 67746, 77424, 83580, 90328, 96780, 111440, 112910, 129040, 135492, 167160, 169365, 180656, 193560, 225820, 270984, 320987, 334320, 338730, 387120, 451640, 541968, 641974, 677460, 903280, 962961, 1283948, 1354920, 1604935, 1925922, 2246909, 2567896, 2709840, 3209870, 3851844, 4493818, 4814805, 5135792, 6419740, 6740727, 7703688, 8987636, 9629610, 11234545, 12839480, 13481454, 15407376, 17975272, 19259220, 22469090, 25678960, 26962908, 33703635, 35950544, 38518440, 44938180, 53925816, 67407270, 77036880, 89876360, 107851632, 134814540, 179752720, 269629080, 539258160]

約数ペア:

[(1, 539258160), (2, 269629080), (3, 179752720), (4, 134814540), (5, 107851632), (6, 89876360), (7, 77036880), (8, 67407270), (10, 53925816), (12, 44938180), (14, 38518440), (15, 35950544), (16, 33703635), (20, 26962908), (21, 25678960), (24, 22469090), (28, 19259220), (30, 17975272), (35, 15407376), (40, 13481454), (42, 12839480), (48, 11234545), (56, 9629610), (60, 8987636), (70, 7703688), (80, 6740727), (84, 6419740), (105, 5135792), (112, 4814805), (120, 4493818), (140, 3851844), (168, 3209870), (199, 2709840), (210, 2567896), (240, 2246909), (280, 1925922), (336, 1604935), (398, 1354920), (420, 1283948), (560, 962961), (597, 903280), (796, 677460), (840, 641974), (995, 541968), (1194, 451640), (1393, 387120), (1592, 338730), (1613, 334320), (1680, 320987), (1990, 270984), (2388, 225820), (2786, 193560), (2985, 180656), (3184, 169365), (3226, 167160), (3980, 135492), (4179, 129040), (4776, 112910), (4839, 111440), (5572, 96780), (5970, 90328), (6452, 83580), (6965, 77424), (7960, 67746), (8065, 66864), (8358, 64520), (9552, 56455), (9678, 55720), (11144, 48390), (11291, 47760), (11940, 45164), (12904, 41790), (13930, 38712), (15920, 33873), (16130, 33432), (16716, 32260), (19356, 27860), (20895, 25808), (22288, 24195), (22582, 23880)]