142293120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2062

約数の個数: 128

約数和(自身を含む): 466050240

約数和(自身を除く): 323757120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2003, 2220, 2368, 2960, 3552, 4006, 4440, 4736, 5920, 6009, 7104, 8012, 8880, 10015, 11840, 12018, 14208, 16024, 17760, 20030, 23680, 24036, 30045, 32048, 35520, 40060, 48072, 60090, 64096, 71040, 74111, 80120, 96144, 120180, 128192, 148222, 160240, 192288, 222333, 240360, 256384, 296444, 320480, 370555, 384576, 444666, 480720, 592888, 640960, 741110, 769152, 889332, 961440, 1111665, 1185776, 1281920, 1482220, 1778664, 1922880, 2223330, 2371552, 2964440, 3557328, 3845760, 4446660, 4743104, 5928880, 7114656, 8893320, 9486208, 11857760, 14229312, 17786640, 23715520, 28458624, 35573280, 47431040, 71146560, 142293120]

約数ペア:

[(1, 142293120), (2, 71146560), (3, 47431040), (4, 35573280), (5, 28458624), (6, 23715520), (8, 17786640), (10, 14229312), (12, 11857760), (15, 9486208), (16, 8893320), (20, 7114656), (24, 5928880), (30, 4743104), (32, 4446660), (37, 3845760), (40, 3557328), (48, 2964440), (60, 2371552), (64, 2223330), (74, 1922880), (80, 1778664), (96, 1482220), (111, 1281920), (120, 1185776), (128, 1111665), (148, 961440), (160, 889332), (185, 769152), (192, 741110), (222, 640960), (240, 592888), (296, 480720), (320, 444666), (370, 384576), (384, 370555), (444, 320480), (480, 296444), (555, 256384), (592, 240360), (640, 222333), (740, 192288), (888, 160240), (960, 148222), (1110, 128192), (1184, 120180), (1480, 96144), (1776, 80120), (1920, 74111), (2003, 71040), (2220, 64096), (2368, 60090), (2960, 48072), (3552, 40060), (4006, 35520), (4440, 32048), (4736, 30045), (5920, 24036), (6009, 23680), (7104, 20030), (8012, 17760), (8880, 16024), (10015, 14208), (11840, 12018)]