537145280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6542

約数の個数: 112

約数和(自身を含む): 1501542336

約数和(自身を除く): 964397056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 5180, 5920, 6481, 8288, 10360, 11840, 12962, 16576, 20720, 25924, 32405, 41440, 45367, 51848, 64810, 82880, 90734, 103696, 129620, 181468, 207392, 226835, 239797, 259240, 362936, 414784, 453670, 479594, 518480, 725872, 907340, 959188, 1036960, 1198985, 1451744, 1678579, 1814680, 1918376, 2073920, 2397970, 2903488, 3357158, 3629360, 3836752, 4795940, 6714316, 7258720, 7673504, 8392895, 9591880, 13428632, 14517440, 15347008, 16785790, 19183760, 26857264, 33571580, 38367520, 53714528, 67143160, 76735040, 107429056, 134286320, 268572640, 537145280]

約数ペア:

[(1, 537145280), (2, 268572640), (4, 134286320), (5, 107429056), (7, 76735040), (8, 67143160), (10, 53714528), (14, 38367520), (16, 33571580), (20, 26857264), (28, 19183760), (32, 16785790), (35, 15347008), (37, 14517440), (40, 13428632), (56, 9591880), (64, 8392895), (70, 7673504), (74, 7258720), (80, 6714316), (112, 4795940), (140, 3836752), (148, 3629360), (160, 3357158), (185, 2903488), (224, 2397970), (259, 2073920), (280, 1918376), (296, 1814680), (320, 1678579), (370, 1451744), (448, 1198985), (518, 1036960), (560, 959188), (592, 907340), (740, 725872), (1036, 518480), (1120, 479594), (1184, 453670), (1295, 414784), (1480, 362936), (2072, 259240), (2240, 239797), (2368, 226835), (2590, 207392), (2960, 181468), (4144, 129620), (5180, 103696), (5920, 90734), (6481, 82880), (8288, 64810), (10360, 51848), (11840, 45367), (12962, 41440), (16576, 32405), (20720, 25924)]