164754240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{24517}}^1$

素因数の和:24544

約数の個数: 112

約数和(自身を含む): 597846912

約数和(自身を除く): 433092672

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 24517, 49034, 73551, 98068, 122585, 147102, 171619, 196136, 245170, 294204, 343238, 367755, 392272, 490340, 514857, 588408, 686476, 735510, 784544, 858095, 980680, 1029714, 1176816, 1372952, 1471020, 1569088, 1716190, 1961360, 2059428, 2353632, 2574285, 2745904, 2942040, 3432380, 3922720, 4118856, 4707264, 5148570, 5491808, 5884080, 6864760, 7845440, 8237712, 10297140, 10983616, 11768160, 13729520, 16475424, 20594280, 23536320, 27459040, 32950848, 41188560, 54918080, 82377120, 164754240]

約数ペア:

[(1, 164754240), (2, 82377120), (3, 54918080), (4, 41188560), (5, 32950848), (6, 27459040), (7, 23536320), (8, 20594280), (10, 16475424), (12, 13729520), (14, 11768160), (15, 10983616), (16, 10297140), (20, 8237712), (21, 7845440), (24, 6864760), (28, 5884080), (30, 5491808), (32, 5148570), (35, 4707264), (40, 4118856), (42, 3922720), (48, 3432380), (56, 2942040), (60, 2745904), (64, 2574285), (70, 2353632), (80, 2059428), (84, 1961360), (96, 1716190), (105, 1569088), (112, 1471020), (120, 1372952), (140, 1176816), (160, 1029714), (168, 980680), (192, 858095), (210, 784544), (224, 735510), (240, 686476), (280, 588408), (320, 514857), (336, 490340), (420, 392272), (448, 367755), (480, 343238), (560, 294204), (672, 245170), (840, 196136), (960, 171619), (1120, 147102), (1344, 122585), (1680, 98068), (2240, 73551), (3360, 49034), (6720, 24517)]