38612258720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{133109}}^1$

素因数の和:133175

約数の個数: 144

約数和(自身を含む): 108983546280

約数和(自身を除く): 70371287560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2960, 3626, 3920, 4144, 5180, 5920, 7252, 7840, 8288, 9065, 10360, 14504, 18130, 20720, 29008, 36260, 41440, 58016, 72520, 133109, 145040, 266218, 290080, 532436, 665545, 931763, 1064872, 1331090, 1863526, 2129744, 2662180, 3727052, 4259488, 4658815, 4925033, 5324360, 6522341, 7454104, 9317630, 9850066, 10648720, 13044682, 14908208, 18635260, 19700132, 21297440, 24625165, 26089364, 29816416, 32611705, 34475231, 37270520, 39400264, 49250330, 52178728, 65223410, 68950462, 74541040, 78800528, 98500660, 104357456, 130446820, 137900924, 149082080, 157601056, 172376155, 197001320, 208714912, 241326617, 260893640, 275801848, 344752310, 394002640, 482653234, 521787280, 551603696, 689504620, 788005280, 965306468, 1043574560, 1103207392, 1206633085, 1379009240, 1930612936, 2413266170, 2758018480, 3861225872, 4826532340, 5516036960, 7722451744, 9653064680, 19306129360, 38612258720]

約数ペア:

[(1, 38612258720), (2, 19306129360), (4, 9653064680), (5, 7722451744), (7, 5516036960), (8, 4826532340), (10, 3861225872), (14, 2758018480), (16, 2413266170), (20, 1930612936), (28, 1379009240), (32, 1206633085), (35, 1103207392), (37, 1043574560), (40, 965306468), (49, 788005280), (56, 689504620), (70, 551603696), (74, 521787280), (80, 482653234), (98, 394002640), (112, 344752310), (140, 275801848), (148, 260893640), (160, 241326617), (185, 208714912), (196, 197001320), (224, 172376155), (245, 157601056), (259, 149082080), (280, 137900924), (296, 130446820), (370, 104357456), (392, 98500660), (490, 78800528), (518, 74541040), (560, 68950462), (592, 65223410), (740, 52178728), (784, 49250330), (980, 39400264), (1036, 37270520), (1120, 34475231), (1184, 32611705), (1295, 29816416), (1480, 26089364), (1568, 24625165), (1813, 21297440), (1960, 19700132), (2072, 18635260), (2590, 14908208), (2960, 13044682), (3626, 10648720), (3920, 9850066), (4144, 9317630), (5180, 7454104), (5920, 6522341), (7252, 5324360), (7840, 4925033), (8288, 4658815), (9065, 4259488), (10360, 3727052), (14504, 2662180), (18130, 2129744), (20720, 1863526), (29008, 1331090), (36260, 1064872), (41440, 931763), (58016, 665545), (72520, 532436), (133109, 290080), (145040, 266218)]