134338880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:824

約数の個数: 112

約数和(自身を含む): 352982784

約数和(自身を除く): 218643904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 751, 832, 860, 1040, 1118, 1376, 1502, 1720, 2080, 2236, 2752, 2795, 3004, 3440, 3755, 4160, 4472, 5590, 6008, 6880, 7510, 8944, 9763, 11180, 12016, 13760, 15020, 17888, 19526, 22360, 24032, 30040, 32293, 35776, 39052, 44720, 48064, 48815, 60080, 64586, 78104, 89440, 97630, 120160, 129172, 156208, 161465, 178880, 195260, 240320, 258344, 312416, 322930, 390520, 419809, 516688, 624832, 645860, 781040, 839618, 1033376, 1291720, 1562080, 1679236, 2066752, 2099045, 2583440, 3124160, 3358472, 4198090, 5166880, 6716944, 8396180, 10333760, 13433888, 16792360, 26867776, 33584720, 67169440, 134338880]

約数ペア:

[(1, 134338880), (2, 67169440), (4, 33584720), (5, 26867776), (8, 16792360), (10, 13433888), (13, 10333760), (16, 8396180), (20, 6716944), (26, 5166880), (32, 4198090), (40, 3358472), (43, 3124160), (52, 2583440), (64, 2099045), (65, 2066752), (80, 1679236), (86, 1562080), (104, 1291720), (130, 1033376), (160, 839618), (172, 781040), (208, 645860), (215, 624832), (260, 516688), (320, 419809), (344, 390520), (416, 322930), (430, 312416), (520, 258344), (559, 240320), (688, 195260), (751, 178880), (832, 161465), (860, 156208), (1040, 129172), (1118, 120160), (1376, 97630), (1502, 89440), (1720, 78104), (2080, 64586), (2236, 60080), (2752, 48815), (2795, 48064), (3004, 44720), (3440, 39052), (3755, 35776), (4160, 32293), (4472, 30040), (5590, 24032), (6008, 22360), (6880, 19526), (7510, 17888), (8944, 15020), (9763, 13760), (11180, 12016)]