168849520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5689}}^1$

素因数の和:5762

約数の個数: 80

約数和(自身を含む): 457202880

約数和(自身を除く): 288353360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5689, 5936, 7420, 11378, 14840, 22756, 28445, 29680, 39823, 45512, 56890, 79646, 91024, 113780, 159292, 199115, 227560, 301517, 318584, 398230, 455120, 603034, 637168, 796460, 1206068, 1507585, 1592920, 2110619, 2412136, 3015170, 3185840, 4221238, 4824272, 6030340, 8442476, 10553095, 12060680, 16884952, 21106190, 24121360, 33769904, 42212380, 84424760, 168849520]

約数ペア:

[(1, 168849520), (2, 84424760), (4, 42212380), (5, 33769904), (7, 24121360), (8, 21106190), (10, 16884952), (14, 12060680), (16, 10553095), (20, 8442476), (28, 6030340), (35, 4824272), (40, 4221238), (53, 3185840), (56, 3015170), (70, 2412136), (80, 2110619), (106, 1592920), (112, 1507585), (140, 1206068), (212, 796460), (265, 637168), (280, 603034), (371, 455120), (424, 398230), (530, 318584), (560, 301517), (742, 227560), (848, 199115), (1060, 159292), (1484, 113780), (1855, 91024), (2120, 79646), (2968, 56890), (3710, 45512), (4240, 39823), (5689, 29680), (5936, 28445), (7420, 22756), (11378, 14840)]