256030712640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1326859}}^1$

素因数の和:1326949

約数の個数: 168

約数和(自身を含む): 893783510880

約数和(自身を除く): 637752798240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 4020, 4288, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 12864, 16080, 19296, 21440, 24120, 32160, 38592, 48240, 64320, 96480, 192960, 1326859, 2653718, 3980577, 5307436, 6634295, 7961154, 10614872, 11941731, 13268590, 15922308, 19902885, 21229744, 23883462, 26537180, 31844616, 39805770, 42459488, 47766924, 53074360, 59708655, 63689232, 79611540, 84918976, 88899553, 95533848, 106148720, 119417310, 127378464, 159223080, 177799106, 191067696, 212297440, 238834620, 254756928, 266698659, 318446160, 355598212, 382135392, 424594880, 444497765, 477669240, 533397318, 636892320, 711196424, 764270784, 800095977, 888995530, 955338480, 1066794636, 1273784640, 1333493295, 1422392848, 1600191954, 1777991060, 1910676960, 2133589272, 2666986590, 2844785696, 3200383908, 3555982120, 3821353920, 4000479885, 4267178544, 5333973180, 5689571392, 6400767816, 7111964240, 8000959770, 8534357088, 10667946360, 12801535632, 14223928480, 16001919540, 17068714176, 21335892720, 25603071264, 28447856960, 32003839080, 42671785440, 51206142528, 64007678160, 85343570880, 128015356320, 256030712640]

約数ペア:

[(1, 256030712640), (2, 128015356320), (3, 85343570880), (4, 64007678160), (5, 51206142528), (6, 42671785440), (8, 32003839080), (9, 28447856960), (10, 25603071264), (12, 21335892720), (15, 17068714176), (16, 16001919540), (18, 14223928480), (20, 12801535632), (24, 10667946360), (30, 8534357088), (32, 8000959770), (36, 7111964240), (40, 6400767816), (45, 5689571392), (48, 5333973180), (60, 4267178544), (64, 4000479885), (67, 3821353920), (72, 3555982120), (80, 3200383908), (90, 2844785696), (96, 2666986590), (120, 2133589272), (134, 1910676960), (144, 1777991060), (160, 1600191954), (180, 1422392848), (192, 1333493295), (201, 1273784640), (240, 1066794636), (268, 955338480), (288, 888995530), (320, 800095977), (335, 764270784), (360, 711196424), (402, 636892320), (480, 533397318), (536, 477669240), (576, 444497765), (603, 424594880), (670, 382135392), (720, 355598212), (804, 318446160), (960, 266698659), (1005, 254756928), (1072, 238834620), (1206, 212297440), (1340, 191067696), (1440, 177799106), (1608, 159223080), (2010, 127378464), (2144, 119417310), (2412, 106148720), (2680, 95533848), (2880, 88899553), (3015, 84918976), (3216, 79611540), (4020, 63689232), (4288, 59708655), (4824, 53074360), (5360, 47766924), (6030, 42459488), (6432, 39805770), (8040, 31844616), (9648, 26537180), (10720, 23883462), (12060, 21229744), (12864, 19902885), (16080, 15922308), (19296, 13268590), (21440, 11941731), (24120, 10614872), (32160, 7961154), (38592, 6634295), (48240, 5307436), (64320, 3980577), (96480, 2653718), (192960, 1326859)]