168406560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5569}}^1$

素因数の和:5600

約数の個数: 192

約数和(自身を含む): 673747200

約数和(自身を除く): 505340640

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5569, 6048, 7560, 10080, 11138, 15120, 16707, 22276, 27845, 30240, 33414, 38983, 44552, 50121, 55690, 66828, 77966, 83535, 89104, 100242, 111380, 116949, 133656, 150363, 155932, 167070, 178208, 194915, 200484, 222760, 233898, 250605, 267312, 300726, 311864, 334140, 350847, 389830, 400968, 445520, 467796, 501210, 534624, 584745, 601452, 623728, 668280, 701694, 751815, 779660, 801936, 891040, 935592, 1002420, 1052541, 1169490, 1202904, 1247456, 1336560, 1403388, 1503630, 1559320, 1603872, 1754235, 1871184, 2004840, 2105082, 2338980, 2405808, 2673120, 2806776, 3007260, 3118640, 3508470, 3742368, 4009680, 4210164, 4677960, 4811616, 5262705, 5613552, 6014520, 6237280, 7016940, 8019360, 8420328, 9355920, 10525410, 11227104, 12029040, 14033880, 16840656, 18711840, 21050820, 24058080, 28067760, 33681312, 42101640, 56135520, 84203280, 168406560]

約数ペア:

[(1, 168406560), (2, 84203280), (3, 56135520), (4, 42101640), (5, 33681312), (6, 28067760), (7, 24058080), (8, 21050820), (9, 18711840), (10, 16840656), (12, 14033880), (14, 12029040), (15, 11227104), (16, 10525410), (18, 9355920), (20, 8420328), (21, 8019360), (24, 7016940), (27, 6237280), (28, 6014520), (30, 5613552), (32, 5262705), (35, 4811616), (36, 4677960), (40, 4210164), (42, 4009680), (45, 3742368), (48, 3508470), (54, 3118640), (56, 3007260), (60, 2806776), (63, 2673120), (70, 2405808), (72, 2338980), (80, 2105082), (84, 2004840), (90, 1871184), (96, 1754235), (105, 1603872), (108, 1559320), (112, 1503630), (120, 1403388), (126, 1336560), (135, 1247456), (140, 1202904), (144, 1169490), (160, 1052541), (168, 1002420), (180, 935592), (189, 891040), (210, 801936), (216, 779660), (224, 751815), (240, 701694), (252, 668280), (270, 623728), (280, 601452), (288, 584745), (315, 534624), (336, 501210), (360, 467796), (378, 445520), (420, 400968), (432, 389830), (480, 350847), (504, 334140), (540, 311864), (560, 300726), (630, 267312), (672, 250605), (720, 233898), (756, 222760), (840, 200484), (864, 194915), (945, 178208), (1008, 167070), (1080, 155932), (1120, 150363), (1260, 133656), (1440, 116949), (1512, 111380), (1680, 100242), (1890, 89104), (2016, 83535), (2160, 77966), (2520, 66828), (3024, 55690), (3360, 50121), (3780, 44552), (4320, 38983), (5040, 33414), (5569, 30240), (6048, 27845), (7560, 22276), (10080, 16707), (11138, 15120)]