145383840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14423}}^1$

素因数の和:14451

約数の個数: 144

約数和(自身を含む): 567036288

約数和(自身を除く): 421652448

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, 14423, 28846, 43269, 57692, 72115, 86538, 100961, 115384, 129807, 144230, 173076, 201922, 216345, 230768, 259614, 288460, 302883, 346152, 403844, 432690, 461536, 504805, 519228, 576920, 605766, 649035, 692304, 807688, 865380, 908649, 1009610, 1038456, 1153840, 1211532, 1298070, 1384608, 1514415, 1615376, 1730760, 1817298, 2019220, 2076912, 2307680, 2423064, 2596140, 3028830, 3230752, 3461520, 3634596, 4038440, 4153824, 4543245, 4846128, 5192280, 6057660, 6923040, 7269192, 8076880, 9086490, 9692256, 10384560, 12115320, 14538384, 16153760, 18172980, 20769120, 24230640, 29076768, 36345960, 48461280, 72691920, 145383840]

約数ペア:

[(1, 145383840), (2, 72691920), (3, 48461280), (4, 36345960), (5, 29076768), (6, 24230640), (7, 20769120), (8, 18172980), (9, 16153760), (10, 14538384), (12, 12115320), (14, 10384560), (15, 9692256), (16, 9086490), (18, 8076880), (20, 7269192), (21, 6923040), (24, 6057660), (28, 5192280), (30, 4846128), (32, 4543245), (35, 4153824), (36, 4038440), (40, 3634596), (42, 3461520), (45, 3230752), (48, 3028830), (56, 2596140), (60, 2423064), (63, 2307680), (70, 2076912), (72, 2019220), (80, 1817298), (84, 1730760), (90, 1615376), (96, 1514415), (105, 1384608), (112, 1298070), (120, 1211532), (126, 1153840), (140, 1038456), (144, 1009610), (160, 908649), (168, 865380), (180, 807688), (210, 692304), (224, 649035), (240, 605766), (252, 576920), (280, 519228), (288, 504805), (315, 461536), (336, 432690), (360, 403844), (420, 346152), (480, 302883), (504, 288460), (560, 259614), (630, 230768), (672, 216345), (720, 201922), (840, 173076), (1008, 144230), (1120, 129807), (1260, 115384), (1440, 100961), (1680, 86538), (2016, 72115), (2520, 57692), (3360, 43269), (5040, 28846), (10080, 14423)]