282773120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 803727360

約数和(自身を除く): 520954240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 127, 128, 140, 142, 160, 196, 224, 245, 254, 280, 284, 320, 355, 392, 448, 490, 497, 508, 560, 568, 635, 640, 710, 784, 889, 896, 980, 994, 1016, 1120, 1136, 1270, 1420, 1568, 1778, 1960, 1988, 2032, 2240, 2272, 2485, 2540, 2840, 3136, 3479, 3556, 3920, 3976, 4064, 4445, 4480, 4544, 4970, 5080, 5680, 6223, 6272, 6958, 7112, 7840, 7952, 8128, 8890, 9017, 9088, 9940, 10160, 11360, 12446, 13916, 14224, 15680, 15904, 16256, 17395, 17780, 18034, 19880, 20320, 22720, 24892, 27832, 28448, 31115, 31360, 31808, 34790, 35560, 36068, 39760, 40640, 45085, 45440, 49784, 55664, 56896, 62230, 63119, 63616, 69580, 71120, 72136, 79520, 81280, 90170, 99568, 111328, 113792, 124460, 126238, 139160, 142240, 144272, 159040, 180340, 199136, 222656, 248920, 252476, 278320, 284480, 288544, 315595, 318080, 360680, 398272, 441833, 445312, 497840, 504952, 556640, 568960, 577088, 631190, 721360, 796544, 883666, 995680, 1009904, 1113280, 1154176, 1262380, 1442720, 1767332, 1991360, 2019808, 2209165, 2226560, 2524760, 2885440, 3534664, 3982720, 4039616, 4418330, 5049520, 5770880, 7069328, 8079232, 8836660, 10099040, 14138656, 17673320, 20198080, 28277312, 35346640, 40396160, 56554624, 70693280, 141386560, 282773120]

約数ペア:

[(1, 282773120), (2, 141386560), (4, 70693280), (5, 56554624), (7, 40396160), (8, 35346640), (10, 28277312), (14, 20198080), (16, 17673320), (20, 14138656), (28, 10099040), (32, 8836660), (35, 8079232), (40, 7069328), (49, 5770880), (56, 5049520), (64, 4418330), (70, 4039616), (71, 3982720), (80, 3534664), (98, 2885440), (112, 2524760), (127, 2226560), (128, 2209165), (140, 2019808), (142, 1991360), (160, 1767332), (196, 1442720), (224, 1262380), (245, 1154176), (254, 1113280), (280, 1009904), (284, 995680), (320, 883666), (355, 796544), (392, 721360), (448, 631190), (490, 577088), (497, 568960), (508, 556640), (560, 504952), (568, 497840), (635, 445312), (640, 441833), (710, 398272), (784, 360680), (889, 318080), (896, 315595), (980, 288544), (994, 284480), (1016, 278320), (1120, 252476), (1136, 248920), (1270, 222656), (1420, 199136), (1568, 180340), (1778, 159040), (1960, 144272), (1988, 142240), (2032, 139160), (2240, 126238), (2272, 124460), (2485, 113792), (2540, 111328), (2840, 99568), (3136, 90170), (3479, 81280), (3556, 79520), (3920, 72136), (3976, 71120), (4064, 69580), (4445, 63616), (4480, 63119), (4544, 62230), (4970, 56896), (5080, 55664), (5680, 49784), (6223, 45440), (6272, 45085), (6958, 40640), (7112, 39760), (7840, 36068), (7952, 35560), (8128, 34790), (8890, 31808), (9017, 31360), (9088, 31115), (9940, 28448), (10160, 27832), (11360, 24892), (12446, 22720), (13916, 20320), (14224, 19880), (15680, 18034), (15904, 17780), (16256, 17395)]