814796640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{80833}}^1$

素因数の和:80861

約数の個数: 144

約数和(自身を含む): 3177746208

約数和(自身を除く): 2362949568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 80833, 161666, 242499, 323332, 404165, 484998, 565831, 646664, 727497, 808330, 969996, 1131662, 1212495, 1293328, 1454994, 1616660, 1697493, 1939992, 2263324, 2424990, 2586656, 2829155, 2909988, 3233320, 3394986, 3637485, 3879984, 4526648, 4849980, 5092479, 5658310, 5819976, 6466640, 6789972, 7274970, 7759968, 8487465, 9053296, 9699960, 10184958, 11316620, 11639952, 12933280, 13579944, 14549940, 16974930, 18106592, 19399920, 20369916, 22633240, 23279904, 25462395, 27159888, 29099880, 33949860, 38799840, 40739832, 45266480, 50924790, 54319776, 58199760, 67899720, 81479664, 90532960, 101849580, 116399520, 135799440, 162959328, 203699160, 271598880, 407398320, 814796640]

約数ペア:

[(1, 814796640), (2, 407398320), (3, 271598880), (4, 203699160), (5, 162959328), (6, 135799440), (7, 116399520), (8, 101849580), (9, 90532960), (10, 81479664), (12, 67899720), (14, 58199760), (15, 54319776), (16, 50924790), (18, 45266480), (20, 40739832), (21, 38799840), (24, 33949860), (28, 29099880), (30, 27159888), (32, 25462395), (35, 23279904), (36, 22633240), (40, 20369916), (42, 19399920), (45, 18106592), (48, 16974930), (56, 14549940), (60, 13579944), (63, 12933280), (70, 11639952), (72, 11316620), (80, 10184958), (84, 9699960), (90, 9053296), (96, 8487465), (105, 7759968), (112, 7274970), (120, 6789972), (126, 6466640), (140, 5819976), (144, 5658310), (160, 5092479), (168, 4849980), (180, 4526648), (210, 3879984), (224, 3637485), (240, 3394986), (252, 3233320), (280, 2909988), (288, 2829155), (315, 2586656), (336, 2424990), (360, 2263324), (420, 1939992), (480, 1697493), (504, 1616660), (560, 1454994), (630, 1293328), (672, 1212495), (720, 1131662), (840, 969996), (1008, 808330), (1120, 727497), (1260, 646664), (1440, 565831), (1680, 484998), (2016, 404165), (2520, 323332), (3360, 242499), (5040, 161666), (10080, 80833)]