16838950240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{19861}}^1$

素因数の和:20640

約数の個数: 96

約数和(自身を含む): 45527517504

約数和(自身を除く): 28688567264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 757, 1120, 1514, 3028, 3785, 5299, 6056, 7570, 10598, 12112, 15140, 19861, 21196, 24224, 26495, 30280, 39722, 42392, 52990, 60560, 79444, 84784, 99305, 105980, 121120, 139027, 158888, 169568, 198610, 211960, 278054, 317776, 397220, 423920, 556108, 635552, 695135, 794440, 847840, 1112216, 1390270, 1588880, 2224432, 2780540, 3177760, 4448864, 5561080, 11122160, 15034777, 22244320, 30069554, 60139108, 75173885, 105243439, 120278216, 150347770, 210486878, 240556432, 300695540, 420973756, 481112864, 526217195, 601391080, 841947512, 1052434390, 1202782160, 1683895024, 2104868780, 2405564320, 3367790048, 4209737560, 8419475120, 16838950240]

約数ペア:

[(1, 16838950240), (2, 8419475120), (4, 4209737560), (5, 3367790048), (7, 2405564320), (8, 2104868780), (10, 1683895024), (14, 1202782160), (16, 1052434390), (20, 841947512), (28, 601391080), (32, 526217195), (35, 481112864), (40, 420973756), (56, 300695540), (70, 240556432), (80, 210486878), (112, 150347770), (140, 120278216), (160, 105243439), (224, 75173885), (280, 60139108), (560, 30069554), (757, 22244320), (1120, 15034777), (1514, 11122160), (3028, 5561080), (3785, 4448864), (5299, 3177760), (6056, 2780540), (7570, 2224432), (10598, 1588880), (12112, 1390270), (15140, 1112216), (19861, 847840), (21196, 794440), (24224, 695135), (26495, 635552), (30280, 556108), (39722, 423920), (42392, 397220), (52990, 317776), (60560, 278054), (79444, 211960), (84784, 198610), (99305, 169568), (105980, 158888), (121120, 139027)]