234469760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 411802240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 199, 224, 263, 280, 320, 398, 448, 526, 560, 640, 796, 896, 995, 1052, 1120, 1315, 1393, 1592, 1841, 1990, 2104, 2240, 2630, 2786, 3184, 3682, 3980, 4208, 4480, 5260, 5572, 6368, 6965, 7364, 7960, 8416, 9205, 10520, 11144, 12736, 13930, 14728, 15920, 16832, 18410, 21040, 22288, 25472, 27860, 29456, 31840, 33664, 36820, 42080, 44576, 52337, 55720, 58912, 63680, 73640, 84160, 89152, 104674, 111440, 117824, 127360, 147280, 168320, 178304, 209348, 222880, 235648, 261685, 294560, 366359, 418696, 445760, 523370, 589120, 732718, 837392, 891520, 1046740, 1178240, 1465436, 1674784, 1831795, 2093480, 2930872, 3349568, 3663590, 4186960, 5861744, 6699136, 7327180, 8373920, 11723488, 14654360, 16747840, 23446976, 29308720, 33495680, 46893952, 58617440, 117234880, 234469760]

約数ペア:

[(1, 234469760), (2, 117234880), (4, 58617440), (5, 46893952), (7, 33495680), (8, 29308720), (10, 23446976), (14, 16747840), (16, 14654360), (20, 11723488), (28, 8373920), (32, 7327180), (35, 6699136), (40, 5861744), (56, 4186960), (64, 3663590), (70, 3349568), (80, 2930872), (112, 2093480), (128, 1831795), (140, 1674784), (160, 1465436), (199, 1178240), (224, 1046740), (263, 891520), (280, 837392), (320, 732718), (398, 589120), (448, 523370), (526, 445760), (560, 418696), (640, 366359), (796, 294560), (896, 261685), (995, 235648), (1052, 222880), (1120, 209348), (1315, 178304), (1393, 168320), (1592, 147280), (1841, 127360), (1990, 117824), (2104, 111440), (2240, 104674), (2630, 89152), (2786, 84160), (3184, 73640), (3682, 63680), (3980, 58912), (4208, 55720), (4480, 52337), (5260, 44576), (5572, 42080), (6368, 36820), (6965, 33664), (7364, 31840), (7960, 29456), (8416, 27860), (9205, 25472), (10520, 22288), (11144, 21040), (12736, 18410), (13930, 16832), (14728, 15920)]