56394240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1082

約数の個数: 160

約数和(自身を含む): 206236800

約数和(自身を除く): 149842560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1049, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2098, 2240, 2560, 2688, 3147, 3360, 3584, 3840, 4196, 4480, 5245, 5376, 6294, 6720, 7343, 7680, 8392, 8960, 10490, 10752, 12588, 13440, 14686, 15735, 16784, 17920, 20980, 22029, 25176, 26880, 29372, 31470, 33568, 36715, 41960, 44058, 50352, 53760, 58744, 62940, 67136, 73430, 83920, 88116, 100704, 110145, 117488, 125880, 134272, 146860, 167840, 176232, 201408, 220290, 234976, 251760, 268544, 293720, 335680, 352464, 402816, 440580, 469952, 503520, 537088, 587440, 671360, 704928, 805632, 881160, 939904, 1007040, 1174880, 1342720, 1409856, 1611264, 1762320, 1879808, 2014080, 2349760, 2685440, 2819712, 3524640, 3759616, 4028160, 4699520, 5639424, 7049280, 8056320, 9399040, 11278848, 14098560, 18798080, 28197120, 56394240]

約数ペア:

[(1, 56394240), (2, 28197120), (3, 18798080), (4, 14098560), (5, 11278848), (6, 9399040), (7, 8056320), (8, 7049280), (10, 5639424), (12, 4699520), (14, 4028160), (15, 3759616), (16, 3524640), (20, 2819712), (21, 2685440), (24, 2349760), (28, 2014080), (30, 1879808), (32, 1762320), (35, 1611264), (40, 1409856), (42, 1342720), (48, 1174880), (56, 1007040), (60, 939904), (64, 881160), (70, 805632), (80, 704928), (84, 671360), (96, 587440), (105, 537088), (112, 503520), (120, 469952), (128, 440580), (140, 402816), (160, 352464), (168, 335680), (192, 293720), (210, 268544), (224, 251760), (240, 234976), (256, 220290), (280, 201408), (320, 176232), (336, 167840), (384, 146860), (420, 134272), (448, 125880), (480, 117488), (512, 110145), (560, 100704), (640, 88116), (672, 83920), (768, 73430), (840, 67136), (896, 62940), (960, 58744), (1049, 53760), (1120, 50352), (1280, 44058), (1344, 41960), (1536, 36715), (1680, 33568), (1792, 31470), (1920, 29372), (2098, 26880), (2240, 25176), (2560, 22029), (2688, 20980), (3147, 17920), (3360, 16784), (3584, 15735), (3840, 14686), (4196, 13440), (4480, 12588), (5245, 10752), (5376, 10490), (6294, 8960), (6720, 8392), (7343, 7680)]