141668640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:903

約数の個数: 144

約数和(自身を含む): 487783296

約数和(自身を除く): 346114656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 751, 786, 1048, 1179, 1310, 1440, 1502, 1572, 1965, 2096, 2253, 2358, 2620, 3004, 3144, 3755, 3930, 4192, 4506, 4716, 5240, 5895, 6008, 6288, 6759, 7510, 7860, 9012, 9432, 10480, 11265, 11790, 12016, 12576, 13518, 15020, 15720, 18024, 18864, 20960, 22530, 23580, 24032, 27036, 30040, 31440, 33795, 36048, 37728, 45060, 47160, 54072, 60080, 62880, 67590, 72096, 90120, 94320, 98381, 108144, 120160, 135180, 180240, 188640, 196762, 216288, 270360, 295143, 360480, 393524, 491905, 540720, 590286, 787048, 885429, 983810, 1081440, 1180572, 1475715, 1574096, 1770858, 1967620, 2361144, 2951430, 3148192, 3541716, 3935240, 4427145, 4722288, 5902860, 7083432, 7870480, 8854290, 9444576, 11805720, 14166864, 15740960, 17708580, 23611440, 28333728, 35417160, 47222880, 70834320, 141668640]

約数ペア:

[(1, 141668640), (2, 70834320), (3, 47222880), (4, 35417160), (5, 28333728), (6, 23611440), (8, 17708580), (9, 15740960), (10, 14166864), (12, 11805720), (15, 9444576), (16, 8854290), (18, 7870480), (20, 7083432), (24, 5902860), (30, 4722288), (32, 4427145), (36, 3935240), (40, 3541716), (45, 3148192), (48, 2951430), (60, 2361144), (72, 1967620), (80, 1770858), (90, 1574096), (96, 1475715), (120, 1180572), (131, 1081440), (144, 983810), (160, 885429), (180, 787048), (240, 590286), (262, 540720), (288, 491905), (360, 393524), (393, 360480), (480, 295143), (524, 270360), (655, 216288), (720, 196762), (751, 188640), (786, 180240), (1048, 135180), (1179, 120160), (1310, 108144), (1440, 98381), (1502, 94320), (1572, 90120), (1965, 72096), (2096, 67590), (2253, 62880), (2358, 60080), (2620, 54072), (3004, 47160), (3144, 45060), (3755, 37728), (3930, 36048), (4192, 33795), (4506, 31440), (4716, 30040), (5240, 27036), (5895, 24032), (6008, 23580), (6288, 22530), (6759, 20960), (7510, 18864), (7860, 18024), (9012, 15720), (9432, 15020), (10480, 13518), (11265, 12576), (11790, 12016)]