243013120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 678813696

約数和(自身を除く): 435800576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 191, 224, 256, 280, 284, 320, 355, 382, 448, 497, 512, 560, 568, 640, 710, 764, 896, 955, 994, 1120, 1136, 1280, 1337, 1420, 1528, 1792, 1910, 1988, 2240, 2272, 2485, 2560, 2674, 2840, 3056, 3584, 3820, 3976, 4480, 4544, 4970, 5348, 5680, 6112, 6685, 7640, 7952, 8960, 9088, 9940, 10696, 11360, 12224, 13370, 13561, 15280, 15904, 17920, 18176, 19880, 21392, 22720, 24448, 26740, 27122, 30560, 31808, 36352, 39760, 42784, 45440, 48896, 53480, 54244, 61120, 63616, 67805, 79520, 85568, 90880, 94927, 97792, 106960, 108488, 122240, 127232, 135610, 159040, 171136, 181760, 189854, 213920, 216976, 244480, 254464, 271220, 318080, 342272, 379708, 427840, 433952, 474635, 488960, 542440, 636160, 684544, 759416, 855680, 867904, 949270, 1084880, 1272320, 1518832, 1711360, 1735808, 1898540, 2169760, 3037664, 3422720, 3471616, 3797080, 4339520, 6075328, 6943232, 7594160, 8679040, 12150656, 15188320, 17358080, 24301312, 30376640, 34716160, 48602624, 60753280, 121506560, 243013120]

約数ペア:

[(1, 243013120), (2, 121506560), (4, 60753280), (5, 48602624), (7, 34716160), (8, 30376640), (10, 24301312), (14, 17358080), (16, 15188320), (20, 12150656), (28, 8679040), (32, 7594160), (35, 6943232), (40, 6075328), (56, 4339520), (64, 3797080), (70, 3471616), (71, 3422720), (80, 3037664), (112, 2169760), (128, 1898540), (140, 1735808), (142, 1711360), (160, 1518832), (191, 1272320), (224, 1084880), (256, 949270), (280, 867904), (284, 855680), (320, 759416), (355, 684544), (382, 636160), (448, 542440), (497, 488960), (512, 474635), (560, 433952), (568, 427840), (640, 379708), (710, 342272), (764, 318080), (896, 271220), (955, 254464), (994, 244480), (1120, 216976), (1136, 213920), (1280, 189854), (1337, 181760), (1420, 171136), (1528, 159040), (1792, 135610), (1910, 127232), (1988, 122240), (2240, 108488), (2272, 106960), (2485, 97792), (2560, 94927), (2674, 90880), (2840, 85568), (3056, 79520), (3584, 67805), (3820, 63616), (3976, 61120), (4480, 54244), (4544, 53480), (4970, 48896), (5348, 45440), (5680, 42784), (6112, 39760), (6685, 36352), (7640, 31808), (7952, 30560), (8960, 27122), (9088, 26740), (9940, 24448), (10696, 22720), (11360, 21392), (12224, 19880), (13370, 18176), (13561, 17920), (15280, 15904)]