201429480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6539

約数の個数: 128

約数和(自身を含む): 709390080

約数和(自身を除く): 507960600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 6481, 7770, 10360, 12962, 15540, 19443, 25924, 31080, 32405, 38886, 45367, 51848, 64810, 77772, 90734, 97215, 129620, 136101, 155544, 181468, 194430, 226835, 239797, 259240, 272202, 362936, 388860, 453670, 479594, 544404, 680505, 719391, 777720, 907340, 959188, 1088808, 1198985, 1361010, 1438782, 1678579, 1814680, 1918376, 2397970, 2722020, 2877564, 3357158, 3596955, 4795940, 5035737, 5444040, 5755128, 6714316, 7193910, 8392895, 9591880, 10071474, 13428632, 14387820, 16785790, 20142948, 25178685, 28775640, 33571580, 40285896, 50357370, 67143160, 100714740, 201429480]

約数ペア:

[(1, 201429480), (2, 100714740), (3, 67143160), (4, 50357370), (5, 40285896), (6, 33571580), (7, 28775640), (8, 25178685), (10, 20142948), (12, 16785790), (14, 14387820), (15, 13428632), (20, 10071474), (21, 9591880), (24, 8392895), (28, 7193910), (30, 6714316), (35, 5755128), (37, 5444040), (40, 5035737), (42, 4795940), (56, 3596955), (60, 3357158), (70, 2877564), (74, 2722020), (84, 2397970), (105, 1918376), (111, 1814680), (120, 1678579), (140, 1438782), (148, 1361010), (168, 1198985), (185, 1088808), (210, 959188), (222, 907340), (259, 777720), (280, 719391), (296, 680505), (370, 544404), (420, 479594), (444, 453670), (518, 388860), (555, 362936), (740, 272202), (777, 259240), (840, 239797), (888, 226835), (1036, 194430), (1110, 181468), (1295, 155544), (1480, 136101), (1554, 129620), (2072, 97215), (2220, 90734), (2590, 77772), (3108, 64810), (3885, 51848), (4440, 45367), (5180, 38886), (6216, 32405), (6481, 31080), (7770, 25924), (10360, 19443), (12962, 15540)]