142961280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 256

約数和(自身を含む): 568719360

約数和(自身を除く): 425758080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 967, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 1934, 2112, 2240, 2310, 2464, 2640, 2688, 2901, 3080, 3360, 3520, 3696, 3868, 4224, 4480, 4620, 4835, 4928, 5280, 5802, 6160, 6720, 6769, 7040, 7392, 7736, 9240, 9670, 9856, 10560, 10637, 11604, 12320, 13440, 13538, 14505, 14784, 15472, 18480, 19340, 20307, 21120, 21274, 23208, 24640, 27076, 29010, 29568, 30944, 31911, 33845, 36960, 38680, 40614, 42548, 46416, 49280, 53185, 54152, 58020, 61888, 63822, 67690, 73920, 74459, 77360, 81228, 85096, 92832, 101535, 106370, 108304, 116040, 123776, 127644, 135380, 147840, 148918, 154720, 159555, 162456, 170192, 185664, 203070, 212740, 216608, 223377, 232080, 255288, 270760, 297836, 309440, 319110, 324912, 340384, 371328, 372295, 406140, 425480, 433216, 446754, 464160, 510576, 541520, 595672, 618880, 638220, 649824, 680768, 744590, 812280, 850960, 866432, 893508, 928320, 1021152, 1083040, 1116885, 1191344, 1276440, 1299648, 1361536, 1489180, 1624560, 1701920, 1787016, 1856640, 2042304, 2166080, 2233770, 2382688, 2552880, 2599296, 2978360, 3249120, 3403840, 3574032, 4084608, 4332160, 4467540, 4765376, 5105760, 5956720, 6498240, 6807680, 7148064, 8935080, 9530752, 10211520, 11913440, 12996480, 14296128, 17870160, 20423040, 23826880, 28592256, 35740320, 47653760, 71480640, 142961280]

約数ペア:

[(1, 142961280), (2, 71480640), (3, 47653760), (4, 35740320), (5, 28592256), (6, 23826880), (7, 20423040), (8, 17870160), (10, 14296128), (11, 12996480), (12, 11913440), (14, 10211520), (15, 9530752), (16, 8935080), (20, 7148064), (21, 6807680), (22, 6498240), (24, 5956720), (28, 5105760), (30, 4765376), (32, 4467540), (33, 4332160), (35, 4084608), (40, 3574032), (42, 3403840), (44, 3249120), (48, 2978360), (55, 2599296), (56, 2552880), (60, 2382688), (64, 2233770), (66, 2166080), (70, 2042304), (77, 1856640), (80, 1787016), (84, 1701920), (88, 1624560), (96, 1489180), (105, 1361536), (110, 1299648), (112, 1276440), (120, 1191344), (128, 1116885), (132, 1083040), (140, 1021152), (154, 928320), (160, 893508), (165, 866432), (168, 850960), (176, 812280), (192, 744590), (210, 680768), (220, 649824), (224, 638220), (231, 618880), (240, 595672), (264, 541520), (280, 510576), (308, 464160), (320, 446754), (330, 433216), (336, 425480), (352, 406140), (384, 372295), (385, 371328), (420, 340384), (440, 324912), (448, 319110), (462, 309440), (480, 297836), (528, 270760), (560, 255288), (616, 232080), (640, 223377), (660, 216608), (672, 212740), (704, 203070), (770, 185664), (840, 170192), (880, 162456), (896, 159555), (924, 154720), (960, 148918), (967, 147840), (1056, 135380), (1120, 127644), (1155, 123776), (1232, 116040), (1320, 108304), (1344, 106370), (1408, 101535), (1540, 92832), (1680, 85096), (1760, 81228), (1848, 77360), (1920, 74459), (1934, 73920), (2112, 67690), (2240, 63822), (2310, 61888), (2464, 58020), (2640, 54152), (2688, 53185), (2901, 49280), (3080, 46416), (3360, 42548), (3520, 40614), (3696, 38680), (3868, 36960), (4224, 33845), (4480, 31911), (4620, 30944), (4835, 29568), (4928, 29010), (5280, 27076), (5802, 24640), (6160, 23208), (6720, 21274), (6769, 21120), (7040, 20307), (7392, 19340), (7736, 18480), (9240, 15472), (9670, 14784), (9856, 14505), (10560, 13538), (10637, 13440), (11604, 12320)]