138545760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 465393600

約数和(自身を除く): 326847840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 174, 185, 222, 232, 240, 269, 290, 296, 348, 370, 435, 444, 464, 480, 538, 555, 580, 592, 696, 740, 807, 870, 888, 928, 1073, 1076, 1110, 1160, 1184, 1345, 1392, 1480, 1614, 1740, 1776, 2146, 2152, 2220, 2320, 2690, 2784, 2960, 3219, 3228, 3480, 3552, 4035, 4292, 4304, 4440, 4640, 5365, 5380, 5920, 6438, 6456, 6960, 7801, 8070, 8584, 8608, 8880, 9953, 10730, 10760, 12876, 12912, 13920, 15602, 16095, 16140, 17168, 17760, 19906, 21460, 21520, 23403, 25752, 25824, 29859, 31204, 32190, 32280, 34336, 39005, 39812, 42920, 43040, 46806, 49765, 51504, 59718, 62408, 64380, 64560, 78010, 79624, 85840, 93612, 99530, 103008, 117015, 119436, 124816, 128760, 129120, 149295, 156020, 159248, 171680, 187224, 199060, 234030, 238872, 249632, 257520, 288637, 298590, 312040, 318496, 374448, 398120, 468060, 477744, 515040, 577274, 597180, 624080, 748896, 796240, 865911, 936120, 955488, 1154548, 1194360, 1248160, 1443185, 1592480, 1731822, 1872240, 2309096, 2388720, 2886370, 3463644, 3744480, 4329555, 4618192, 4777440, 5772740, 6927288, 8659110, 9236384, 11545480, 13854576, 17318220, 23090960, 27709152, 34636440, 46181920, 69272880, 138545760]

約数ペア:

[(1, 138545760), (2, 69272880), (3, 46181920), (4, 34636440), (5, 27709152), (6, 23090960), (8, 17318220), (10, 13854576), (12, 11545480), (15, 9236384), (16, 8659110), (20, 6927288), (24, 5772740), (29, 4777440), (30, 4618192), (32, 4329555), (37, 3744480), (40, 3463644), (48, 2886370), (58, 2388720), (60, 2309096), (74, 1872240), (80, 1731822), (87, 1592480), (96, 1443185), (111, 1248160), (116, 1194360), (120, 1154548), (145, 955488), (148, 936120), (160, 865911), (174, 796240), (185, 748896), (222, 624080), (232, 597180), (240, 577274), (269, 515040), (290, 477744), (296, 468060), (348, 398120), (370, 374448), (435, 318496), (444, 312040), (464, 298590), (480, 288637), (538, 257520), (555, 249632), (580, 238872), (592, 234030), (696, 199060), (740, 187224), (807, 171680), (870, 159248), (888, 156020), (928, 149295), (1073, 129120), (1076, 128760), (1110, 124816), (1160, 119436), (1184, 117015), (1345, 103008), (1392, 99530), (1480, 93612), (1614, 85840), (1740, 79624), (1776, 78010), (2146, 64560), (2152, 64380), (2220, 62408), (2320, 59718), (2690, 51504), (2784, 49765), (2960, 46806), (3219, 43040), (3228, 42920), (3480, 39812), (3552, 39005), (4035, 34336), (4292, 32280), (4304, 32190), (4440, 31204), (4640, 29859), (5365, 25824), (5380, 25752), (5920, 23403), (6438, 21520), (6456, 21460), (6960, 19906), (7801, 17760), (8070, 17168), (8584, 16140), (8608, 16095), (8880, 15602), (9953, 13920), (10730, 12912), (10760, 12876)]