68070240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2282

約数の個数: 192

約数和(自身を含む): 272401920

約数和(自身を除く): 204331680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2251, 2520, 3024, 3360, 3780, 4320, 4502, 5040, 6048, 6753, 7560, 9004, 10080, 11255, 13506, 15120, 15757, 18008, 20259, 22510, 27012, 30240, 31514, 33765, 36016, 40518, 45020, 47271, 54024, 60777, 63028, 67530, 72032, 78785, 81036, 90040, 94542, 101295, 108048, 121554, 126056, 135060, 141813, 157570, 162072, 180080, 189084, 202590, 216096, 236355, 243108, 252112, 270120, 283626, 303885, 315140, 324144, 360160, 378168, 405180, 425439, 472710, 486216, 504224, 540240, 567252, 607770, 630280, 648288, 709065, 756336, 810360, 850878, 945420, 972432, 1080480, 1134504, 1215540, 1260560, 1418130, 1512672, 1620720, 1701756, 1890840, 1944864, 2127195, 2269008, 2431080, 2521120, 2836260, 3241440, 3403512, 3781680, 4254390, 4538016, 4862160, 5672520, 6807024, 7563360, 8508780, 9724320, 11345040, 13614048, 17017560, 22690080, 34035120, 68070240]

約数ペア:

[(1, 68070240), (2, 34035120), (3, 22690080), (4, 17017560), (5, 13614048), (6, 11345040), (7, 9724320), (8, 8508780), (9, 7563360), (10, 6807024), (12, 5672520), (14, 4862160), (15, 4538016), (16, 4254390), (18, 3781680), (20, 3403512), (21, 3241440), (24, 2836260), (27, 2521120), (28, 2431080), (30, 2269008), (32, 2127195), (35, 1944864), (36, 1890840), (40, 1701756), (42, 1620720), (45, 1512672), (48, 1418130), (54, 1260560), (56, 1215540), (60, 1134504), (63, 1080480), (70, 972432), (72, 945420), (80, 850878), (84, 810360), (90, 756336), (96, 709065), (105, 648288), (108, 630280), (112, 607770), (120, 567252), (126, 540240), (135, 504224), (140, 486216), (144, 472710), (160, 425439), (168, 405180), (180, 378168), (189, 360160), (210, 324144), (216, 315140), (224, 303885), (240, 283626), (252, 270120), (270, 252112), (280, 243108), (288, 236355), (315, 216096), (336, 202590), (360, 189084), (378, 180080), (420, 162072), (432, 157570), (480, 141813), (504, 135060), (540, 126056), (560, 121554), (630, 108048), (672, 101295), (720, 94542), (756, 90040), (840, 81036), (864, 78785), (945, 72032), (1008, 67530), (1080, 63028), (1120, 60777), (1260, 54024), (1440, 47271), (1512, 45020), (1680, 40518), (1890, 36016), (2016, 33765), (2160, 31514), (2251, 30240), (2520, 27012), (3024, 22510), (3360, 20259), (3780, 18008), (4320, 15757), (4502, 15120), (5040, 13506), (6048, 11255), (6753, 10080), (7560, 9004)]