299844720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2833}}^1$

素因数の和:2869

約数の個数: 240

約数和(自身を含む): 1201842720

約数和(自身を除く): 901998000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2833, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5666, 5880, 6615, 7056, 7560, 8499, 8820, 10584, 11332, 11760, 13230, 14165, 15120, 16998, 17640, 19831, 21168, 22664, 25497, 26460, 28330, 33996, 35280, 39662, 42495, 45328, 50994, 52920, 56660, 59493, 67992, 76491, 79324, 84990, 99155, 101988, 105840, 113320, 118986, 127485, 135984, 138817, 152982, 158648, 169980, 178479, 198310, 203976, 226640, 237972, 254970, 277634, 297465, 305964, 317296, 339960, 356958, 382455, 396620, 407952, 416451, 475944, 509940, 535437, 555268, 594930, 611928, 679920, 694085, 713916, 764910, 793240, 832902, 892395, 951888, 1019880, 1070874, 1110536, 1189860, 1223856, 1249353, 1388170, 1427832, 1529820, 1586480, 1665804, 1784790, 2039760, 2082255, 2141748, 2221072, 2379720, 2498706, 2677185, 2776340, 2855664, 3059640, 3331608, 3569580, 3748059, 4164510, 4283496, 4759440, 4997412, 5354370, 5552680, 6119280, 6246765, 6663216, 7139160, 7496118, 8329020, 8566992, 9994824, 10708740, 11105360, 12493530, 14278320, 14992236, 16658040, 18740295, 19989648, 21417480, 24987060, 29984472, 33316080, 37480590, 42834960, 49974120, 59968944, 74961180, 99948240, 149922360, 299844720]

約数ペア:

[(1, 299844720), (2, 149922360), (3, 99948240), (4, 74961180), (5, 59968944), (6, 49974120), (7, 42834960), (8, 37480590), (9, 33316080), (10, 29984472), (12, 24987060), (14, 21417480), (15, 19989648), (16, 18740295), (18, 16658040), (20, 14992236), (21, 14278320), (24, 12493530), (27, 11105360), (28, 10708740), (30, 9994824), (35, 8566992), (36, 8329020), (40, 7496118), (42, 7139160), (45, 6663216), (48, 6246765), (49, 6119280), (54, 5552680), (56, 5354370), (60, 4997412), (63, 4759440), (70, 4283496), (72, 4164510), (80, 3748059), (84, 3569580), (90, 3331608), (98, 3059640), (105, 2855664), (108, 2776340), (112, 2677185), (120, 2498706), (126, 2379720), (135, 2221072), (140, 2141748), (144, 2082255), (147, 2039760), (168, 1784790), (180, 1665804), (189, 1586480), (196, 1529820), (210, 1427832), (216, 1388170), (240, 1249353), (245, 1223856), (252, 1189860), (270, 1110536), (280, 1070874), (294, 1019880), (315, 951888), (336, 892395), (360, 832902), (378, 793240), (392, 764910), (420, 713916), (432, 694085), (441, 679920), (490, 611928), (504, 594930), (540, 555268), (560, 535437), (588, 509940), (630, 475944), (720, 416451), (735, 407952), (756, 396620), (784, 382455), (840, 356958), (882, 339960), (945, 317296), (980, 305964), (1008, 297465), (1080, 277634), (1176, 254970), (1260, 237972), (1323, 226640), (1470, 203976), (1512, 198310), (1680, 178479), (1764, 169980), (1890, 158648), (1960, 152982), (2160, 138817), (2205, 135984), (2352, 127485), (2520, 118986), (2646, 113320), (2833, 105840), (2940, 101988), (3024, 99155), (3528, 84990), (3780, 79324), (3920, 76491), (4410, 67992), (5040, 59493), (5292, 56660), (5666, 52920), (5880, 50994), (6615, 45328), (7056, 42495), (7560, 39662), (8499, 35280), (8820, 33996), (10584, 28330), (11332, 26460), (11760, 25497), (13230, 22664), (14165, 21168), (15120, 19831), (16998, 17640)]