84169920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2102

約数の個数: 112

約数和(自身を含む): 273588480

約数和(自身を除く): 189418560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2039, 2064, 2580, 2752, 3440, 4078, 4128, 5160, 6117, 6880, 8156, 8256, 10195, 10320, 12234, 13760, 16312, 20390, 20640, 24468, 30585, 32624, 40780, 41280, 48936, 61170, 65248, 81560, 87677, 97872, 122340, 130496, 163120, 175354, 195744, 244680, 263031, 326240, 350708, 391488, 438385, 489360, 526062, 652480, 701416, 876770, 978720, 1052124, 1315155, 1402832, 1753540, 1957440, 2104248, 2630310, 2805664, 3507080, 4208496, 5260620, 5611328, 7014160, 8416992, 10521240, 14028320, 16833984, 21042480, 28056640, 42084960, 84169920]

約数ペア:

[(1, 84169920), (2, 42084960), (3, 28056640), (4, 21042480), (5, 16833984), (6, 14028320), (8, 10521240), (10, 8416992), (12, 7014160), (15, 5611328), (16, 5260620), (20, 4208496), (24, 3507080), (30, 2805664), (32, 2630310), (40, 2104248), (43, 1957440), (48, 1753540), (60, 1402832), (64, 1315155), (80, 1052124), (86, 978720), (96, 876770), (120, 701416), (129, 652480), (160, 526062), (172, 489360), (192, 438385), (215, 391488), (240, 350708), (258, 326240), (320, 263031), (344, 244680), (430, 195744), (480, 175354), (516, 163120), (645, 130496), (688, 122340), (860, 97872), (960, 87677), (1032, 81560), (1290, 65248), (1376, 61170), (1720, 48936), (2039, 41280), (2064, 40780), (2580, 32624), (2752, 30585), (3440, 24468), (4078, 20640), (4128, 20390), (5160, 16312), (6117, 13760), (6880, 12234), (8156, 10320), (8256, 10195)]