57956800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 161574480

約数和(自身を除く): 103617680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 64, 74, 80, 88, 89, 100, 110, 148, 160, 176, 178, 185, 200, 220, 275, 296, 320, 352, 356, 370, 400, 407, 440, 445, 550, 592, 704, 712, 740, 800, 814, 880, 890, 925, 979, 1100, 1184, 1424, 1480, 1600, 1628, 1760, 1780, 1850, 1958, 2035, 2200, 2225, 2368, 2848, 2960, 3256, 3293, 3520, 3560, 3700, 3916, 4070, 4400, 4450, 4895, 5696, 5920, 6512, 6586, 7120, 7400, 7832, 8140, 8800, 8900, 9790, 10175, 11840, 13024, 13172, 14240, 14800, 15664, 16280, 16465, 17600, 17800, 19580, 20350, 24475, 26048, 26344, 28480, 29600, 31328, 32560, 32930, 35600, 36223, 39160, 40700, 48950, 52688, 59200, 62656, 65120, 65860, 71200, 72446, 78320, 81400, 82325, 97900, 105376, 130240, 131720, 142400, 144892, 156640, 162800, 164650, 181115, 195800, 210752, 263440, 289784, 313280, 325600, 329300, 362230, 391600, 526880, 579568, 651200, 658600, 724460, 783200, 905575, 1053760, 1159136, 1317200, 1448920, 1566400, 1811150, 2318272, 2634400, 2897840, 3622300, 5268800, 5795680, 7244600, 11591360, 14489200, 28978400, 57956800]

約数ペア:

[(1, 57956800), (2, 28978400), (4, 14489200), (5, 11591360), (8, 7244600), (10, 5795680), (11, 5268800), (16, 3622300), (20, 2897840), (22, 2634400), (25, 2318272), (32, 1811150), (37, 1566400), (40, 1448920), (44, 1317200), (50, 1159136), (55, 1053760), (64, 905575), (74, 783200), (80, 724460), (88, 658600), (89, 651200), (100, 579568), (110, 526880), (148, 391600), (160, 362230), (176, 329300), (178, 325600), (185, 313280), (200, 289784), (220, 263440), (275, 210752), (296, 195800), (320, 181115), (352, 164650), (356, 162800), (370, 156640), (400, 144892), (407, 142400), (440, 131720), (445, 130240), (550, 105376), (592, 97900), (704, 82325), (712, 81400), (740, 78320), (800, 72446), (814, 71200), (880, 65860), (890, 65120), (925, 62656), (979, 59200), (1100, 52688), (1184, 48950), (1424, 40700), (1480, 39160), (1600, 36223), (1628, 35600), (1760, 32930), (1780, 32560), (1850, 31328), (1958, 29600), (2035, 28480), (2200, 26344), (2225, 26048), (2368, 24475), (2848, 20350), (2960, 19580), (3256, 17800), (3293, 17600), (3520, 16465), (3560, 16280), (3700, 15664), (3916, 14800), (4070, 14240), (4400, 13172), (4450, 13024), (4895, 11840), (5696, 10175), (5920, 9790), (6512, 8900), (6586, 8800), (7120, 8140), (7400, 7832)]