57021440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 176

約数和(自身を含む): 164284032

約数和(自身を除く): 107262592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 43, 56, 64, 70, 74, 80, 86, 112, 128, 140, 148, 160, 172, 185, 215, 224, 256, 259, 280, 296, 301, 320, 344, 370, 430, 448, 512, 518, 560, 592, 602, 640, 688, 740, 860, 896, 1024, 1036, 1120, 1184, 1204, 1280, 1295, 1376, 1480, 1505, 1591, 1720, 1792, 2072, 2240, 2368, 2408, 2560, 2590, 2752, 2960, 3010, 3182, 3440, 3584, 4144, 4480, 4736, 4816, 5120, 5180, 5504, 5920, 6020, 6364, 6880, 7168, 7955, 8288, 8960, 9472, 9632, 10360, 11008, 11137, 11840, 12040, 12728, 13760, 15910, 16576, 17920, 18944, 19264, 20720, 22016, 22274, 23680, 24080, 25456, 27520, 31820, 33152, 35840, 37888, 38528, 41440, 44032, 44548, 47360, 48160, 50912, 55040, 55685, 63640, 66304, 77056, 82880, 89096, 94720, 96320, 101824, 110080, 111370, 127280, 132608, 154112, 165760, 178192, 189440, 192640, 203648, 220160, 222740, 254560, 265216, 308224, 331520, 356384, 385280, 407296, 445480, 509120, 663040, 712768, 770560, 814592, 890960, 1018240, 1326080, 1425536, 1541120, 1629184, 1781920, 2036480, 2851072, 3563840, 4072960, 5702144, 7127680, 8145920, 11404288, 14255360, 28510720, 57021440]

約数ペア:

[(1, 57021440), (2, 28510720), (4, 14255360), (5, 11404288), (7, 8145920), (8, 7127680), (10, 5702144), (14, 4072960), (16, 3563840), (20, 2851072), (28, 2036480), (32, 1781920), (35, 1629184), (37, 1541120), (40, 1425536), (43, 1326080), (56, 1018240), (64, 890960), (70, 814592), (74, 770560), (80, 712768), (86, 663040), (112, 509120), (128, 445480), (140, 407296), (148, 385280), (160, 356384), (172, 331520), (185, 308224), (215, 265216), (224, 254560), (256, 222740), (259, 220160), (280, 203648), (296, 192640), (301, 189440), (320, 178192), (344, 165760), (370, 154112), (430, 132608), (448, 127280), (512, 111370), (518, 110080), (560, 101824), (592, 96320), (602, 94720), (640, 89096), (688, 82880), (740, 77056), (860, 66304), (896, 63640), (1024, 55685), (1036, 55040), (1120, 50912), (1184, 48160), (1204, 47360), (1280, 44548), (1295, 44032), (1376, 41440), (1480, 38528), (1505, 37888), (1591, 35840), (1720, 33152), (1792, 31820), (2072, 27520), (2240, 25456), (2368, 24080), (2408, 23680), (2560, 22274), (2590, 22016), (2752, 20720), (2960, 19264), (3010, 18944), (3182, 17920), (3440, 16576), (3584, 15910), (4144, 13760), (4480, 12728), (4736, 12040), (4816, 11840), (5120, 11137), (5180, 11008), (5504, 10360), (5920, 9632), (6020, 9472), (6364, 8960), (6880, 8288), (7168, 7955)]