210947760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 160

約数和(自身を含む): 738970560

約数和(自身を除く): 528022800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1601, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3202, 3294, 3660, 4392, 4803, 4880, 5490, 6404, 6588, 7320, 8005, 8235, 8784, 9606, 10980, 12808, 13176, 14409, 14640, 16010, 16470, 19212, 21960, 24015, 25616, 26352, 28818, 32020, 32940, 38424, 43227, 43920, 48030, 57636, 64040, 65880, 72045, 76848, 86454, 96060, 97661, 115272, 128080, 131760, 144090, 172908, 192120, 195322, 216135, 230544, 288180, 292983, 345816, 384240, 390644, 432270, 488305, 576360, 585966, 691632, 781288, 864540, 878949, 976610, 1152720, 1171932, 1464915, 1562576, 1729080, 1757898, 1953220, 2343864, 2636847, 2929830, 3458160, 3515796, 3906440, 4394745, 4687728, 5273694, 5859660, 7031592, 7812880, 8789490, 10547388, 11719320, 13184235, 14063184, 17578980, 21094776, 23438640, 26368470, 35157960, 42189552, 52736940, 70315920, 105473880, 210947760]

約数ペア:

[(1, 210947760), (2, 105473880), (3, 70315920), (4, 52736940), (5, 42189552), (6, 35157960), (8, 26368470), (9, 23438640), (10, 21094776), (12, 17578980), (15, 14063184), (16, 13184235), (18, 11719320), (20, 10547388), (24, 8789490), (27, 7812880), (30, 7031592), (36, 5859660), (40, 5273694), (45, 4687728), (48, 4394745), (54, 3906440), (60, 3515796), (61, 3458160), (72, 2929830), (80, 2636847), (90, 2343864), (108, 1953220), (120, 1757898), (122, 1729080), (135, 1562576), (144, 1464915), (180, 1171932), (183, 1152720), (216, 976610), (240, 878949), (244, 864540), (270, 781288), (305, 691632), (360, 585966), (366, 576360), (432, 488305), (488, 432270), (540, 390644), (549, 384240), (610, 345816), (720, 292983), (732, 288180), (915, 230544), (976, 216135), (1080, 195322), (1098, 192120), (1220, 172908), (1464, 144090), (1601, 131760), (1647, 128080), (1830, 115272), (2160, 97661), (2196, 96060), (2440, 86454), (2745, 76848), (2928, 72045), (3202, 65880), (3294, 64040), (3660, 57636), (4392, 48030), (4803, 43920), (4880, 43227), (5490, 38424), (6404, 32940), (6588, 32020), (7320, 28818), (8005, 26352), (8235, 25616), (8784, 24015), (9606, 21960), (10980, 19212), (12808, 16470), (13176, 16010), (14409, 14640)]