144907840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5881}}^1$

素因数の和:5916

約数の個数: 112

約数和(自身を含む): 430280064

約数和(自身を除く): 285372224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5881, 6160, 11762, 12320, 23524, 24640, 29405, 41167, 47048, 58810, 64691, 82334, 94096, 117620, 129382, 164668, 188192, 205835, 235240, 258764, 323455, 329336, 376384, 411670, 452837, 470480, 517528, 646910, 658672, 823340, 905674, 940960, 1035056, 1293820, 1317344, 1646680, 1811348, 1881920, 2070112, 2264185, 2587640, 2634688, 3293360, 3622696, 4140224, 4528370, 5175280, 6586720, 7245392, 9056740, 10350560, 13173440, 14490784, 18113480, 20701120, 28981568, 36226960, 72453920, 144907840]

約数ペア:

[(1, 144907840), (2, 72453920), (4, 36226960), (5, 28981568), (7, 20701120), (8, 18113480), (10, 14490784), (11, 13173440), (14, 10350560), (16, 9056740), (20, 7245392), (22, 6586720), (28, 5175280), (32, 4528370), (35, 4140224), (40, 3622696), (44, 3293360), (55, 2634688), (56, 2587640), (64, 2264185), (70, 2070112), (77, 1881920), (80, 1811348), (88, 1646680), (110, 1317344), (112, 1293820), (140, 1035056), (154, 940960), (160, 905674), (176, 823340), (220, 658672), (224, 646910), (280, 517528), (308, 470480), (320, 452837), (352, 411670), (385, 376384), (440, 329336), (448, 323455), (560, 258764), (616, 235240), (704, 205835), (770, 188192), (880, 164668), (1120, 129382), (1232, 117620), (1540, 94096), (1760, 82334), (2240, 64691), (2464, 58810), (3080, 47048), (3520, 41167), (4928, 29405), (5881, 24640), (6160, 23524), (11762, 12320)]