160034560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 447685056

約数和(自身を除く): 287650496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 140, 160, 212, 224, 256, 265, 280, 320, 337, 371, 424, 448, 530, 560, 640, 674, 742, 848, 896, 1060, 1120, 1280, 1348, 1484, 1685, 1696, 1792, 1855, 2120, 2240, 2359, 2696, 2968, 3370, 3392, 3710, 4240, 4480, 4718, 5392, 5936, 6740, 6784, 7420, 8480, 8960, 9436, 10784, 11795, 11872, 13480, 13568, 14840, 16960, 17861, 18872, 21568, 23590, 23744, 26960, 29680, 33920, 35722, 37744, 43136, 47180, 47488, 53920, 59360, 67840, 71444, 75488, 86272, 89305, 94360, 94976, 107840, 118720, 125027, 142888, 150976, 178610, 188720, 215680, 237440, 250054, 285776, 301952, 357220, 377440, 431360, 474880, 500108, 571552, 603904, 625135, 714440, 754880, 1000216, 1143104, 1250270, 1428880, 1509760, 2000432, 2286208, 2500540, 2857760, 3019520, 4000864, 4572416, 5001080, 5715520, 8001728, 10002160, 11431040, 16003456, 20004320, 22862080, 32006912, 40008640, 80017280, 160034560]

約数ペア:

[(1, 160034560), (2, 80017280), (4, 40008640), (5, 32006912), (7, 22862080), (8, 20004320), (10, 16003456), (14, 11431040), (16, 10002160), (20, 8001728), (28, 5715520), (32, 5001080), (35, 4572416), (40, 4000864), (53, 3019520), (56, 2857760), (64, 2500540), (70, 2286208), (80, 2000432), (106, 1509760), (112, 1428880), (128, 1250270), (140, 1143104), (160, 1000216), (212, 754880), (224, 714440), (256, 625135), (265, 603904), (280, 571552), (320, 500108), (337, 474880), (371, 431360), (424, 377440), (448, 357220), (530, 301952), (560, 285776), (640, 250054), (674, 237440), (742, 215680), (848, 188720), (896, 178610), (1060, 150976), (1120, 142888), (1280, 125027), (1348, 118720), (1484, 107840), (1685, 94976), (1696, 94360), (1792, 89305), (1855, 86272), (2120, 75488), (2240, 71444), (2359, 67840), (2696, 59360), (2968, 53920), (3370, 47488), (3392, 47180), (3710, 43136), (4240, 37744), (4480, 35722), (4718, 33920), (5392, 29680), (5936, 26960), (6740, 23744), (6784, 23590), (7420, 21568), (8480, 18872), (8960, 17861), (9436, 16960), (10784, 14840), (11795, 13568), (11872, 13480)]