342679680

素因数分解:

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

素因数の和:2868

約数の個数: 256

約数和(自身を含む): 1387526400

約数和(自身を除く): 1044846720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2833, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5666, 5760, 6048, 6720, 7560, 8064, 8499, 8640, 10080, 11332, 12096, 13440, 14165, 15120, 16998, 17280, 19831, 20160, 22664, 24192, 25497, 28330, 30240, 33996, 39662, 40320, 42495, 45328, 50994, 56660, 59493, 60480, 67992, 76491, 79324, 84990, 90656, 99155, 101988, 113320, 118986, 120960, 127485, 135984, 152982, 158648, 169980, 178479, 181312, 198310, 203976, 226640, 237972, 254970, 271968, 297465, 305964, 317296, 339960, 356958, 362624, 382455, 396620, 407952, 453280, 475944, 509940, 535437, 543936, 594930, 611928, 634592, 679920, 713916, 764910, 793240, 815904, 892395, 906560, 951888, 1019880, 1070874, 1087872, 1189860, 1223856, 1269184, 1359840, 1427832, 1529820, 1586480, 1631808, 1784790, 1813120, 1903776, 2039760, 2141748, 2379720, 2447712, 2538368, 2677185, 2719680, 2855664, 3059640, 3172960, 3263616, 3569580, 3807552, 4079520, 4283496, 4759440, 4895424, 5354370, 5439360, 5711328, 6119280, 6345920, 7139160, 7615104, 8159040, 8566992, 9518880, 9790848, 10708740, 11422656, 12238560, 12691840, 14278320, 16318080, 17133984, 19037760, 21417480, 22845312, 24477120, 28556640, 34267968, 38075520, 42834960, 48954240, 57113280, 68535936, 85669920, 114226560, 171339840, 342679680]

約数ペア:

[(1, 342679680), (2, 171339840), (3, 114226560), (4, 85669920), (5, 68535936), (6, 57113280), (7, 48954240), (8, 42834960), (9, 38075520), (10, 34267968), (12, 28556640), (14, 24477120), (15, 22845312), (16, 21417480), (18, 19037760), (20, 17133984), (21, 16318080), (24, 14278320), (27, 12691840), (28, 12238560), (30, 11422656), (32, 10708740), (35, 9790848), (36, 9518880), (40, 8566992), (42, 8159040), (45, 7615104), (48, 7139160), (54, 6345920), (56, 6119280), (60, 5711328), (63, 5439360), (64, 5354370), (70, 4895424), (72, 4759440), (80, 4283496), (84, 4079520), (90, 3807552), (96, 3569580), (105, 3263616), (108, 3172960), (112, 3059640), (120, 2855664), (126, 2719680), (128, 2677185), (135, 2538368), (140, 2447712), (144, 2379720), (160, 2141748), (168, 2039760), (180, 1903776), (189, 1813120), (192, 1784790), (210, 1631808), (216, 1586480), (224, 1529820), (240, 1427832), (252, 1359840), (270, 1269184), (280, 1223856), (288, 1189860), (315, 1087872), (320, 1070874), (336, 1019880), (360, 951888), (378, 906560), (384, 892395), (420, 815904), (432, 793240), (448, 764910), (480, 713916), (504, 679920), (540, 634592), (560, 611928), (576, 594930), (630, 543936), (640, 535437), (672, 509940), (720, 475944), (756, 453280), (840, 407952), (864, 396620), (896, 382455), (945, 362624), (960, 356958), (1008, 339960), (1080, 317296), (1120, 305964), (1152, 297465), (1260, 271968), (1344, 254970), (1440, 237972), (1512, 226640), (1680, 203976), (1728, 198310), (1890, 181312), (1920, 178479), (2016, 169980), (2160, 158648), (2240, 152982), (2520, 135984), (2688, 127485), (2833, 120960), (2880, 118986), (3024, 113320), (3360, 101988), (3456, 99155), (3780, 90656), (4032, 84990), (4320, 79324), (4480, 76491), (5040, 67992), (5666, 60480), (5760, 59493), (6048, 56660), (6720, 50994), (7560, 45328), (8064, 42495), (8499, 40320), (8640, 39662), (10080, 33996), (11332, 30240), (12096, 28330), (13440, 25497), (14165, 24192), (15120, 22664), (16998, 20160), (17280, 19831)]