65838080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 176

約数和(自身を含む): 198084096

約数和(自身を除く): 132246016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 167, 176, 220, 224, 256, 280, 308, 320, 334, 352, 385, 440, 448, 512, 560, 616, 640, 668, 704, 770, 835, 880, 896, 1024, 1120, 1169, 1232, 1280, 1336, 1408, 1540, 1670, 1760, 1792, 1837, 2240, 2338, 2464, 2560, 2672, 2816, 3080, 3340, 3520, 3584, 3674, 4480, 4676, 4928, 5120, 5344, 5632, 5845, 6160, 6680, 7040, 7168, 7348, 8960, 9185, 9352, 9856, 10688, 11264, 11690, 12320, 12859, 13360, 14080, 14696, 17920, 18370, 18704, 19712, 21376, 23380, 24640, 25718, 26720, 28160, 29392, 35840, 36740, 37408, 39424, 42752, 46760, 49280, 51436, 53440, 56320, 58784, 64295, 73480, 74816, 78848, 85504, 93520, 98560, 102872, 106880, 117568, 128590, 146960, 149632, 171008, 187040, 197120, 205744, 213760, 235136, 257180, 293920, 299264, 374080, 394240, 411488, 427520, 470272, 514360, 587840, 598528, 748160, 822976, 855040, 940544, 1028720, 1175680, 1197056, 1496320, 1645952, 1881088, 2057440, 2351360, 2992640, 3291904, 4114880, 4702720, 5985280, 6583808, 8229760, 9405440, 13167616, 16459520, 32919040, 65838080]

約数ペア:

[(1, 65838080), (2, 32919040), (4, 16459520), (5, 13167616), (7, 9405440), (8, 8229760), (10, 6583808), (11, 5985280), (14, 4702720), (16, 4114880), (20, 3291904), (22, 2992640), (28, 2351360), (32, 2057440), (35, 1881088), (40, 1645952), (44, 1496320), (55, 1197056), (56, 1175680), (64, 1028720), (70, 940544), (77, 855040), (80, 822976), (88, 748160), (110, 598528), (112, 587840), (128, 514360), (140, 470272), (154, 427520), (160, 411488), (167, 394240), (176, 374080), (220, 299264), (224, 293920), (256, 257180), (280, 235136), (308, 213760), (320, 205744), (334, 197120), (352, 187040), (385, 171008), (440, 149632), (448, 146960), (512, 128590), (560, 117568), (616, 106880), (640, 102872), (668, 98560), (704, 93520), (770, 85504), (835, 78848), (880, 74816), (896, 73480), (1024, 64295), (1120, 58784), (1169, 56320), (1232, 53440), (1280, 51436), (1336, 49280), (1408, 46760), (1540, 42752), (1670, 39424), (1760, 37408), (1792, 36740), (1837, 35840), (2240, 29392), (2338, 28160), (2464, 26720), (2560, 25718), (2672, 24640), (2816, 23380), (3080, 21376), (3340, 19712), (3520, 18704), (3584, 18370), (3674, 17920), (4480, 14696), (4676, 14080), (4928, 13360), (5120, 12859), (5344, 12320), (5632, 11690), (5845, 11264), (6160, 10688), (6680, 9856), (7040, 9352), (7168, 9185), (7348, 8960)]