18126843840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{899149}}^1$

素因数の和:899179

約数の個数: 168

約数和(自身を含む): 71255839200

約数和(自身を除く): 53128995360

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 899149, 1798298, 2697447, 3596596, 4495745, 5394894, 6294043, 7193192, 8092341, 8991490, 10789788, 12588086, 13487235, 14386384, 16184682, 17982980, 18882129, 21579576, 25176172, 26974470, 28772768, 31470215, 32369364, 35965960, 37764258, 40461705, 43159152, 50352344, 53948940, 56646387, 57545536, 62940430, 64738728, 71931920, 75528516, 80923410, 86318304, 94410645, 100704688, 107897880, 113292774, 125880860, 129477456, 143863840, 151057032, 161846820, 172636608, 188821290, 201409376, 215795760, 226585548, 251761720, 258954912, 283231935, 287727680, 302114064, 323693640, 377642580, 402818752, 431591520, 453171096, 503523440, 517909824, 566463870, 604228128, 647387280, 755285160, 863183040, 906342192, 1007046880, 1132927740, 1208456256, 1294774560, 1510570320, 1812684384, 2014093760, 2265855480, 2589549120, 3021140640, 3625368768, 4531710960, 6042281280, 9063421920, 18126843840]

約数ペア:

[(1, 18126843840), (2, 9063421920), (3, 6042281280), (4, 4531710960), (5, 3625368768), (6, 3021140640), (7, 2589549120), (8, 2265855480), (9, 2014093760), (10, 1812684384), (12, 1510570320), (14, 1294774560), (15, 1208456256), (16, 1132927740), (18, 1007046880), (20, 906342192), (21, 863183040), (24, 755285160), (28, 647387280), (30, 604228128), (32, 566463870), (35, 517909824), (36, 503523440), (40, 453171096), (42, 431591520), (45, 402818752), (48, 377642580), (56, 323693640), (60, 302114064), (63, 287727680), (64, 283231935), (70, 258954912), (72, 251761720), (80, 226585548), (84, 215795760), (90, 201409376), (96, 188821290), (105, 172636608), (112, 161846820), (120, 151057032), (126, 143863840), (140, 129477456), (144, 125880860), (160, 113292774), (168, 107897880), (180, 100704688), (192, 94410645), (210, 86318304), (224, 80923410), (240, 75528516), (252, 71931920), (280, 64738728), (288, 62940430), (315, 57545536), (320, 56646387), (336, 53948940), (360, 50352344), (420, 43159152), (448, 40461705), (480, 37764258), (504, 35965960), (560, 32369364), (576, 31470215), (630, 28772768), (672, 26974470), (720, 25176172), (840, 21579576), (960, 18882129), (1008, 17982980), (1120, 16184682), (1260, 14386384), (1344, 13487235), (1440, 12588086), (1680, 10789788), (2016, 8991490), (2240, 8092341), (2520, 7193192), (2880, 6294043), (3360, 5394894), (4032, 4495745), (5040, 3596596), (6720, 2697447), (10080, 1798298), (20160, 899149)]