845036640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83833}}^1$

素因数の和:83861

約数の個数: 144

約数和(自身を含む): 3295682208

約数和(自身を除く): 2450645568

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, 83833, 167666, 251499, 335332, 419165, 502998, 586831, 670664, 754497, 838330, 1005996, 1173662, 1257495, 1341328, 1508994, 1676660, 1760493, 2011992, 2347324, 2514990, 2682656, 2934155, 3017988, 3353320, 3520986, 3772485, 4023984, 4694648, 5029980, 5281479, 5868310, 6035976, 6706640, 7041972, 7544970, 8047968, 8802465, 9389296, 10059960, 10562958, 11736620, 12071952, 13413280, 14083944, 15089940, 17604930, 18778592, 20119920, 21125916, 23473240, 24143904, 26407395, 28167888, 30179880, 35209860, 40239840, 42251832, 46946480, 52814790, 56335776, 60359760, 70419720, 84503664, 93892960, 105629580, 120719520, 140839440, 169007328, 211259160, 281678880, 422518320, 845036640]

約数ペア:

[(1, 845036640), (2, 422518320), (3, 281678880), (4, 211259160), (5, 169007328), (6, 140839440), (7, 120719520), (8, 105629580), (9, 93892960), (10, 84503664), (12, 70419720), (14, 60359760), (15, 56335776), (16, 52814790), (18, 46946480), (20, 42251832), (21, 40239840), (24, 35209860), (28, 30179880), (30, 28167888), (32, 26407395), (35, 24143904), (36, 23473240), (40, 21125916), (42, 20119920), (45, 18778592), (48, 17604930), (56, 15089940), (60, 14083944), (63, 13413280), (70, 12071952), (72, 11736620), (80, 10562958), (84, 10059960), (90, 9389296), (96, 8802465), (105, 8047968), (112, 7544970), (120, 7041972), (126, 6706640), (140, 6035976), (144, 5868310), (160, 5281479), (168, 5029980), (180, 4694648), (210, 4023984), (224, 3772485), (240, 3520986), (252, 3353320), (280, 3017988), (288, 2934155), (315, 2682656), (336, 2514990), (360, 2347324), (420, 2011992), (480, 1760493), (504, 1676660), (560, 1508994), (630, 1341328), (672, 1257495), (720, 1173662), (840, 1005996), (1008, 838330), (1120, 754497), (1260, 670664), (1440, 586831), (1680, 502998), (2016, 419165), (2520, 335332), (3360, 251499), (5040, 167666), (10080, 83833)]