65787840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 168

約数和(自身を含む): 231087168

約数和(自身を除く): 165299328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 431, 477, 480, 530, 576, 636, 720, 795, 848, 862, 954, 960, 1060, 1272, 1293, 1440, 1590, 1696, 1724, 1908, 2120, 2155, 2385, 2544, 2586, 2880, 3180, 3392, 3448, 3816, 3879, 4240, 4310, 4770, 5088, 5172, 6360, 6465, 6896, 7632, 7758, 8480, 8620, 9540, 10176, 10344, 12720, 12930, 13792, 15264, 15516, 16960, 17240, 19080, 19395, 20688, 22843, 25440, 25860, 27584, 30528, 31032, 34480, 38160, 38790, 41376, 45686, 50880, 51720, 62064, 68529, 68960, 76320, 77580, 82752, 91372, 103440, 114215, 124128, 137058, 137920, 152640, 155160, 182744, 205587, 206880, 228430, 248256, 274116, 310320, 342645, 365488, 411174, 413760, 456860, 548232, 620640, 685290, 730976, 822348, 913720, 1027935, 1096464, 1241280, 1370580, 1461952, 1644696, 1827440, 2055870, 2192928, 2741160, 3289392, 3654880, 4111740, 4385856, 5482320, 6578784, 7309760, 8223480, 10964640, 13157568, 16446960, 21929280, 32893920, 65787840]

約数ペア:

[(1, 65787840), (2, 32893920), (3, 21929280), (4, 16446960), (5, 13157568), (6, 10964640), (8, 8223480), (9, 7309760), (10, 6578784), (12, 5482320), (15, 4385856), (16, 4111740), (18, 3654880), (20, 3289392), (24, 2741160), (30, 2192928), (32, 2055870), (36, 1827440), (40, 1644696), (45, 1461952), (48, 1370580), (53, 1241280), (60, 1096464), (64, 1027935), (72, 913720), (80, 822348), (90, 730976), (96, 685290), (106, 620640), (120, 548232), (144, 456860), (159, 413760), (160, 411174), (180, 365488), (192, 342645), (212, 310320), (240, 274116), (265, 248256), (288, 228430), (318, 206880), (320, 205587), (360, 182744), (424, 155160), (431, 152640), (477, 137920), (480, 137058), (530, 124128), (576, 114215), (636, 103440), (720, 91372), (795, 82752), (848, 77580), (862, 76320), (954, 68960), (960, 68529), (1060, 62064), (1272, 51720), (1293, 50880), (1440, 45686), (1590, 41376), (1696, 38790), (1724, 38160), (1908, 34480), (2120, 31032), (2155, 30528), (2385, 27584), (2544, 25860), (2586, 25440), (2880, 22843), (3180, 20688), (3392, 19395), (3448, 19080), (3816, 17240), (3879, 16960), (4240, 15516), (4310, 15264), (4770, 13792), (5088, 12930), (5172, 12720), (6360, 10344), (6465, 10176), (6896, 9540), (7632, 8620), (7758, 8480)]