1635913440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{162293}}^1$

素因数の和:162321

約数の個数: 144

約数和(自身を含む): 6380101728

約数和(自身を除く): 4744188288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 162293, 324586, 486879, 649172, 811465, 973758, 1136051, 1298344, 1460637, 1622930, 1947516, 2272102, 2434395, 2596688, 2921274, 3245860, 3408153, 3895032, 4544204, 4868790, 5193376, 5680255, 5842548, 6491720, 6816306, 7303185, 7790064, 9088408, 9737580, 10224459, 11360510, 11685096, 12983440, 13632612, 14606370, 15580128, 17040765, 18176816, 19475160, 20448918, 22721020, 23370192, 25966880, 27265224, 29212740, 34081530, 36353632, 38950320, 40897836, 45442040, 46740384, 51122295, 54530448, 58425480, 68163060, 77900640, 81795672, 90884080, 102244590, 109060896, 116850960, 136326120, 163591344, 181768160, 204489180, 233701920, 272652240, 327182688, 408978360, 545304480, 817956720, 1635913440]

約数ペア:

[(1, 1635913440), (2, 817956720), (3, 545304480), (4, 408978360), (5, 327182688), (6, 272652240), (7, 233701920), (8, 204489180), (9, 181768160), (10, 163591344), (12, 136326120), (14, 116850960), (15, 109060896), (16, 102244590), (18, 90884080), (20, 81795672), (21, 77900640), (24, 68163060), (28, 58425480), (30, 54530448), (32, 51122295), (35, 46740384), (36, 45442040), (40, 40897836), (42, 38950320), (45, 36353632), (48, 34081530), (56, 29212740), (60, 27265224), (63, 25966880), (70, 23370192), (72, 22721020), (80, 20448918), (84, 19475160), (90, 18176816), (96, 17040765), (105, 15580128), (112, 14606370), (120, 13632612), (126, 12983440), (140, 11685096), (144, 11360510), (160, 10224459), (168, 9737580), (180, 9088408), (210, 7790064), (224, 7303185), (240, 6816306), (252, 6491720), (280, 5842548), (288, 5680255), (315, 5193376), (336, 4868790), (360, 4544204), (420, 3895032), (480, 3408153), (504, 3245860), (560, 2921274), (630, 2596688), (672, 2434395), (720, 2272102), (840, 1947516), (1008, 1622930), (1120, 1460637), (1260, 1298344), (1440, 1136051), (1680, 973758), (2016, 811465), (2520, 649172), (3360, 486879), (5040, 324586), (10080, 162293)]