56135520

素因数分解:

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

素因数の和:5597

約数の個数: 144

約数和(自身を含む): 218967840

約数和(自身を除く): 162832320

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, 5569, 10080, 11138, 16707, 22276, 27845, 33414, 38983, 44552, 50121, 55690, 66828, 77966, 83535, 89104, 100242, 111380, 116949, 133656, 155932, 167070, 178208, 194915, 200484, 222760, 233898, 250605, 267312, 311864, 334140, 350847, 389830, 400968, 445520, 467796, 501210, 534624, 584745, 623728, 668280, 701694, 779660, 801936, 891040, 935592, 1002420, 1169490, 1247456, 1336560, 1403388, 1559320, 1603872, 1754235, 1871184, 2004840, 2338980, 2673120, 2806776, 3118640, 3508470, 3742368, 4009680, 4677960, 5613552, 6237280, 7016940, 8019360, 9355920, 11227104, 14033880, 18711840, 28067760, 56135520]

約数ペア:

[(1, 56135520), (2, 28067760), (3, 18711840), (4, 14033880), (5, 11227104), (6, 9355920), (7, 8019360), (8, 7016940), (9, 6237280), (10, 5613552), (12, 4677960), (14, 4009680), (15, 3742368), (16, 3508470), (18, 3118640), (20, 2806776), (21, 2673120), (24, 2338980), (28, 2004840), (30, 1871184), (32, 1754235), (35, 1603872), (36, 1559320), (40, 1403388), (42, 1336560), (45, 1247456), (48, 1169490), (56, 1002420), (60, 935592), (63, 891040), (70, 801936), (72, 779660), (80, 701694), (84, 668280), (90, 623728), (96, 584745), (105, 534624), (112, 501210), (120, 467796), (126, 445520), (140, 400968), (144, 389830), (160, 350847), (168, 334140), (180, 311864), (210, 267312), (224, 250605), (240, 233898), (252, 222760), (280, 200484), (288, 194915), (315, 178208), (336, 167070), (360, 155932), (420, 133656), (480, 116949), (504, 111380), (560, 100242), (630, 89104), (672, 83535), (720, 77966), (840, 66828), (1008, 55690), (1120, 50121), (1260, 44552), (1440, 38983), (1680, 33414), (2016, 27845), (2520, 22276), (3360, 16707), (5040, 11138), (5569, 10080)]