234987840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:749

約数の個数: 168

約数和(自身を含む): 815461920

約数和(自身を除く): 580474080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 360, 417, 480, 556, 576, 587, 695, 720, 834, 960, 1112, 1174, 1251, 1390, 1440, 1668, 1761, 2085, 2224, 2348, 2502, 2780, 2880, 2935, 3336, 3522, 4170, 4448, 4696, 5004, 5283, 5560, 5870, 6255, 6672, 7044, 8340, 8805, 8896, 9392, 10008, 10566, 11120, 11740, 12510, 13344, 14088, 16680, 17610, 18784, 20016, 21132, 22240, 23480, 25020, 26415, 26688, 28176, 33360, 35220, 37568, 40032, 42264, 44480, 46960, 50040, 52830, 56352, 66720, 70440, 80064, 81593, 84528, 93920, 100080, 105660, 112704, 133440, 140880, 163186, 169056, 187840, 200160, 211320, 244779, 281760, 326372, 338112, 400320, 407965, 422640, 489558, 563520, 652744, 734337, 815930, 845280, 979116, 1223895, 1305488, 1468674, 1631860, 1690560, 1958232, 2447790, 2610976, 2937348, 3263720, 3671685, 3916464, 4895580, 5221952, 5874696, 6527440, 7343370, 7832928, 9791160, 11749392, 13054880, 14686740, 15665856, 19582320, 23498784, 26109760, 29373480, 39164640, 46997568, 58746960, 78329280, 117493920, 234987840]

約数ペア:

[(1, 234987840), (2, 117493920), (3, 78329280), (4, 58746960), (5, 46997568), (6, 39164640), (8, 29373480), (9, 26109760), (10, 23498784), (12, 19582320), (15, 15665856), (16, 14686740), (18, 13054880), (20, 11749392), (24, 9791160), (30, 7832928), (32, 7343370), (36, 6527440), (40, 5874696), (45, 5221952), (48, 4895580), (60, 3916464), (64, 3671685), (72, 3263720), (80, 2937348), (90, 2610976), (96, 2447790), (120, 1958232), (139, 1690560), (144, 1631860), (160, 1468674), (180, 1305488), (192, 1223895), (240, 979116), (278, 845280), (288, 815930), (320, 734337), (360, 652744), (417, 563520), (480, 489558), (556, 422640), (576, 407965), (587, 400320), (695, 338112), (720, 326372), (834, 281760), (960, 244779), (1112, 211320), (1174, 200160), (1251, 187840), (1390, 169056), (1440, 163186), (1668, 140880), (1761, 133440), (2085, 112704), (2224, 105660), (2348, 100080), (2502, 93920), (2780, 84528), (2880, 81593), (2935, 80064), (3336, 70440), (3522, 66720), (4170, 56352), (4448, 52830), (4696, 50040), (5004, 46960), (5283, 44480), (5560, 42264), (5870, 40032), (6255, 37568), (6672, 35220), (7044, 33360), (8340, 28176), (8805, 26688), (8896, 26415), (9392, 25020), (10008, 23480), (10566, 22240), (11120, 21132), (11740, 20016), (12510, 18784), (13344, 17610), (14088, 16680)]