1838687040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{70937}}^1$

素因数の和:70966

約数の個数: 140

約数和(自身を含む): 6540625476

約数和(自身を除く): 4701938436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 70937, 141874, 212811, 283748, 354685, 425622, 567496, 638433, 709370, 851244, 1064055, 1134992, 1276866, 1418740, 1702488, 1915299, 2128110, 2269984, 2553732, 2837480, 3192165, 3404976, 3830598, 4256220, 4539968, 5107464, 5674960, 5745897, 6384330, 6809952, 7661196, 8512440, 9576495, 10214928, 11349920, 11491794, 12768660, 13619904, 15322392, 17024880, 19152990, 20429856, 22699840, 22983588, 25537320, 28729485, 30644784, 34049760, 38305980, 40859712, 45967176, 51074640, 57458970, 61289568, 68099520, 76611960, 91934352, 102149280, 114917940, 122579136, 153223920, 183868704, 204298560, 229835880, 306447840, 367737408, 459671760, 612895680, 919343520, 1838687040]

約数ペア:

[(1, 1838687040), (2, 919343520), (3, 612895680), (4, 459671760), (5, 367737408), (6, 306447840), (8, 229835880), (9, 204298560), (10, 183868704), (12, 153223920), (15, 122579136), (16, 114917940), (18, 102149280), (20, 91934352), (24, 76611960), (27, 68099520), (30, 61289568), (32, 57458970), (36, 51074640), (40, 45967176), (45, 40859712), (48, 38305980), (54, 34049760), (60, 30644784), (64, 28729485), (72, 25537320), (80, 22983588), (81, 22699840), (90, 20429856), (96, 19152990), (108, 17024880), (120, 15322392), (135, 13619904), (144, 12768660), (160, 11491794), (162, 11349920), (180, 10214928), (192, 9576495), (216, 8512440), (240, 7661196), (270, 6809952), (288, 6384330), (320, 5745897), (324, 5674960), (360, 5107464), (405, 4539968), (432, 4256220), (480, 3830598), (540, 3404976), (576, 3192165), (648, 2837480), (720, 2553732), (810, 2269984), (864, 2128110), (960, 1915299), (1080, 1702488), (1296, 1418740), (1440, 1276866), (1620, 1134992), (1728, 1064055), (2160, 851244), (2592, 709370), (2880, 638433), (3240, 567496), (4320, 425622), (5184, 354685), (6480, 283748), (8640, 212811), (12960, 141874), (25920, 70937)]