20181097440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2002093}}^1$

素因数の和:2002121

約数の個数: 144

約数和(自身を含む): 78706319328

約数和(自身を除く): 58525221888

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, 2002093, 4004186, 6006279, 8008372, 10010465, 12012558, 14014651, 16016744, 18018837, 20020930, 24025116, 28029302, 30031395, 32033488, 36037674, 40041860, 42043953, 48050232, 56058604, 60062790, 64066976, 70073255, 72075348, 80083720, 84087906, 90094185, 96100464, 112117208, 120125580, 126131859, 140146510, 144150696, 160167440, 168175812, 180188370, 192200928, 210219765, 224234416, 240251160, 252263718, 280293020, 288301392, 320334880, 336351624, 360376740, 420439530, 448468832, 480502320, 504527436, 560586040, 576602784, 630659295, 672703248, 720753480, 840879060, 961004640, 1009054872, 1121172080, 1261318590, 1345406496, 1441506960, 1681758120, 2018109744, 2242344160, 2522637180, 2883013920, 3363516240, 4036219488, 5045274360, 6727032480, 10090548720, 20181097440]

約数ペア:

[(1, 20181097440), (2, 10090548720), (3, 6727032480), (4, 5045274360), (5, 4036219488), (6, 3363516240), (7, 2883013920), (8, 2522637180), (9, 2242344160), (10, 2018109744), (12, 1681758120), (14, 1441506960), (15, 1345406496), (16, 1261318590), (18, 1121172080), (20, 1009054872), (21, 961004640), (24, 840879060), (28, 720753480), (30, 672703248), (32, 630659295), (35, 576602784), (36, 560586040), (40, 504527436), (42, 480502320), (45, 448468832), (48, 420439530), (56, 360376740), (60, 336351624), (63, 320334880), (70, 288301392), (72, 280293020), (80, 252263718), (84, 240251160), (90, 224234416), (96, 210219765), (105, 192200928), (112, 180188370), (120, 168175812), (126, 160167440), (140, 144150696), (144, 140146510), (160, 126131859), (168, 120125580), (180, 112117208), (210, 96100464), (224, 90094185), (240, 84087906), (252, 80083720), (280, 72075348), (288, 70073255), (315, 64066976), (336, 60062790), (360, 56058604), (420, 48050232), (480, 42043953), (504, 40041860), (560, 36037674), (630, 32033488), (672, 30031395), (720, 28029302), (840, 24025116), (1008, 20020930), (1120, 18018837), (1260, 16016744), (1440, 14014651), (1680, 12012558), (2016, 10010465), (2520, 8008372), (3360, 6006279), (5040, 4004186), (10080, 2002093)]