142429440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 328508160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1279, 1280, 1392, 1740, 1856, 1920, 2320, 2558, 2784, 3480, 3712, 3837, 3840, 4640, 5116, 5568, 6395, 6960, 7424, 7674, 9280, 10232, 11136, 12790, 13920, 15348, 18560, 19185, 20464, 22272, 25580, 27840, 30696, 37091, 37120, 38370, 40928, 51160, 55680, 61392, 74182, 76740, 81856, 102320, 111273, 111360, 122784, 148364, 153480, 163712, 185455, 204640, 222546, 245568, 296728, 306960, 327424, 370910, 409280, 445092, 491136, 556365, 593456, 613920, 741820, 818560, 890184, 982272, 1112730, 1186912, 1227840, 1483640, 1637120, 1780368, 2225460, 2373824, 2455680, 2967280, 3560736, 4450920, 4747648, 4911360, 5934560, 7121472, 8901840, 9495296, 11869120, 14242944, 17803680, 23738240, 28485888, 35607360, 47476480, 71214720, 142429440]

約数ペア:

[(1, 142429440), (2, 71214720), (3, 47476480), (4, 35607360), (5, 28485888), (6, 23738240), (8, 17803680), (10, 14242944), (12, 11869120), (15, 9495296), (16, 8901840), (20, 7121472), (24, 5934560), (29, 4911360), (30, 4747648), (32, 4450920), (40, 3560736), (48, 2967280), (58, 2455680), (60, 2373824), (64, 2225460), (80, 1780368), (87, 1637120), (96, 1483640), (116, 1227840), (120, 1186912), (128, 1112730), (145, 982272), (160, 890184), (174, 818560), (192, 741820), (232, 613920), (240, 593456), (256, 556365), (290, 491136), (320, 445092), (348, 409280), (384, 370910), (435, 327424), (464, 306960), (480, 296728), (580, 245568), (640, 222546), (696, 204640), (768, 185455), (870, 163712), (928, 153480), (960, 148364), (1160, 122784), (1279, 111360), (1280, 111273), (1392, 102320), (1740, 81856), (1856, 76740), (1920, 74182), (2320, 61392), (2558, 55680), (2784, 51160), (3480, 40928), (3712, 38370), (3837, 37120), (3840, 37091), (4640, 30696), (5116, 27840), (5568, 25580), (6395, 22272), (6960, 20464), (7424, 19185), (7674, 18560), (9280, 15348), (10232, 13920), (11136, 12790)]