2205836640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{218833}}^1$

素因数の和:218861

約数の個数: 144

約数和(自身を含む): 8602802208

約数和(自身を除く): 6396965568

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, 218833, 437666, 656499, 875332, 1094165, 1312998, 1531831, 1750664, 1969497, 2188330, 2625996, 3063662, 3282495, 3501328, 3938994, 4376660, 4595493, 5251992, 6127324, 6564990, 7002656, 7659155, 7877988, 8753320, 9190986, 9847485, 10503984, 12254648, 13129980, 13786479, 15318310, 15755976, 17506640, 18381972, 19694970, 21007968, 22977465, 24509296, 26259960, 27572958, 30636620, 31511952, 35013280, 36763944, 39389940, 45954930, 49018592, 52519920, 55145916, 61273240, 63023904, 68932395, 73527888, 78779880, 91909860, 105039840, 110291832, 122546480, 137864790, 147055776, 157559760, 183819720, 220583664, 245092960, 275729580, 315119520, 367639440, 441167328, 551459160, 735278880, 1102918320, 2205836640]

約数ペア:

[(1, 2205836640), (2, 1102918320), (3, 735278880), (4, 551459160), (5, 441167328), (6, 367639440), (7, 315119520), (8, 275729580), (9, 245092960), (10, 220583664), (12, 183819720), (14, 157559760), (15, 147055776), (16, 137864790), (18, 122546480), (20, 110291832), (21, 105039840), (24, 91909860), (28, 78779880), (30, 73527888), (32, 68932395), (35, 63023904), (36, 61273240), (40, 55145916), (42, 52519920), (45, 49018592), (48, 45954930), (56, 39389940), (60, 36763944), (63, 35013280), (70, 31511952), (72, 30636620), (80, 27572958), (84, 26259960), (90, 24509296), (96, 22977465), (105, 21007968), (112, 19694970), (120, 18381972), (126, 17506640), (140, 15755976), (144, 15318310), (160, 13786479), (168, 13129980), (180, 12254648), (210, 10503984), (224, 9847485), (240, 9190986), (252, 8753320), (280, 7877988), (288, 7659155), (315, 7002656), (336, 6564990), (360, 6127324), (420, 5251992), (480, 4595493), (504, 4376660), (560, 3938994), (630, 3501328), (672, 3282495), (720, 3063662), (840, 2625996), (1008, 2188330), (1120, 1969497), (1260, 1750664), (1440, 1531831), (1680, 1312998), (2016, 1094165), (2520, 875332), (3360, 656499), (5040, 437666), (10080, 218833)]