1292076800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 3698429952

約数和(自身を除く): 2406353152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 151, 160, 175, 191, 200, 224, 256, 280, 302, 320, 350, 382, 400, 448, 560, 604, 640, 700, 755, 764, 800, 896, 955, 1057, 1120, 1208, 1280, 1337, 1400, 1510, 1528, 1600, 1792, 1910, 2114, 2240, 2416, 2674, 2800, 3020, 3056, 3200, 3775, 3820, 4228, 4480, 4775, 4832, 5285, 5348, 5600, 6040, 6112, 6400, 6685, 7550, 7640, 8456, 8960, 9550, 9664, 10570, 10696, 11200, 12080, 12224, 13370, 15100, 15280, 16912, 19100, 19328, 21140, 21392, 22400, 24160, 24448, 26425, 26740, 28841, 30200, 30560, 33425, 33824, 38200, 38656, 42280, 42784, 44800, 48320, 48896, 52850, 53480, 57682, 60400, 61120, 66850, 67648, 76400, 84560, 85568, 96640, 105700, 106960, 115364, 120800, 122240, 133700, 135296, 144205, 152800, 169120, 171136, 193280, 201887, 211400, 213920, 230728, 241600, 244480, 267400, 270592, 288410, 305600, 338240, 342272, 403774, 422800, 427840, 461456, 483200, 534800, 576820, 611200, 676480, 721025, 807548, 845600, 855680, 922912, 966400, 1009435, 1069600, 1153640, 1222400, 1352960, 1442050, 1615096, 1691200, 1711360, 1845824, 2018870, 2139200, 2307280, 2884100, 3230192, 3382400, 3691648, 4037740, 4278400, 4614560, 5047175, 5768200, 6460384, 6764800, 7383296, 8075480, 8556800, 9229120, 10094350, 11536400, 12920768, 16150960, 18458240, 20188700, 23072800, 25841536, 32301920, 36916480, 40377400, 46145600, 51683072, 64603840, 80754800, 92291200, 129207680, 161509600, 184582400, 258415360, 323019200, 646038400, 1292076800]

約数ペア:

[(1, 1292076800), (2, 646038400), (4, 323019200), (5, 258415360), (7, 184582400), (8, 161509600), (10, 129207680), (14, 92291200), (16, 80754800), (20, 64603840), (25, 51683072), (28, 46145600), (32, 40377400), (35, 36916480), (40, 32301920), (50, 25841536), (56, 23072800), (64, 20188700), (70, 18458240), (80, 16150960), (100, 12920768), (112, 11536400), (128, 10094350), (140, 9229120), (151, 8556800), (160, 8075480), (175, 7383296), (191, 6764800), (200, 6460384), (224, 5768200), (256, 5047175), (280, 4614560), (302, 4278400), (320, 4037740), (350, 3691648), (382, 3382400), (400, 3230192), (448, 2884100), (560, 2307280), (604, 2139200), (640, 2018870), (700, 1845824), (755, 1711360), (764, 1691200), (800, 1615096), (896, 1442050), (955, 1352960), (1057, 1222400), (1120, 1153640), (1208, 1069600), (1280, 1009435), (1337, 966400), (1400, 922912), (1510, 855680), (1528, 845600), (1600, 807548), (1792, 721025), (1910, 676480), (2114, 611200), (2240, 576820), (2416, 534800), (2674, 483200), (2800, 461456), (3020, 427840), (3056, 422800), (3200, 403774), (3775, 342272), (3820, 338240), (4228, 305600), (4480, 288410), (4775, 270592), (4832, 267400), (5285, 244480), (5348, 241600), (5600, 230728), (6040, 213920), (6112, 211400), (6400, 201887), (6685, 193280), (7550, 171136), (7640, 169120), (8456, 152800), (8960, 144205), (9550, 135296), (9664, 133700), (10570, 122240), (10696, 120800), (11200, 115364), (12080, 106960), (12224, 105700), (13370, 96640), (15100, 85568), (15280, 84560), (16912, 76400), (19100, 67648), (19328, 66850), (21140, 61120), (21392, 60400), (22400, 57682), (24160, 53480), (24448, 52850), (26425, 48896), (26740, 48320), (28841, 44800), (30200, 42784), (30560, 42280), (33425, 38656), (33824, 38200)]