2753079840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{30347}}^1$

素因数の和:30381

約数の個数: 240

約数和(自身を含む): 11104454592

約数和(自身を除く): 8351374752

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 30347, 45360, 60694, 90720, 91041, 121388, 151735, 182082, 212429, 242776, 273123, 303470, 364164, 424858, 455205, 485552, 546246, 606940, 637287, 728328, 819369, 849716, 910410, 971104, 1062145, 1092492, 1213880, 1274574, 1365615, 1456656, 1638738, 1699432, 1820820, 1911861, 2124290, 2184984, 2427760, 2458107, 2549148, 2731230, 2913312, 3186435, 3277476, 3398864, 3641640, 3823722, 4096845, 4248580, 4369968, 4855520, 4916214, 5098296, 5462460, 5735583, 6372870, 6554952, 6797728, 7283280, 7647444, 8193690, 8497160, 8739936, 9559305, 9832428, 10196592, 10924920, 11471166, 12290535, 12745740, 13109904, 14566560, 15294888, 16387380, 16994320, 17206749, 19118610, 19664856, 20393184, 21849840, 22942332, 24581070, 25491480, 26219808, 28677915, 30589776, 32774760, 33988640, 34413498, 38237220, 39329712, 43699680, 45884664, 49162140, 50982960, 57355830, 61179552, 65549520, 68826996, 76474440, 78659424, 86033745, 91769328, 98324280, 101965920, 114711660, 131099040, 137653992, 152948880, 172067490, 183538656, 196648560, 229423320, 275307984, 305897760, 344134980, 393297120, 458846640, 550615968, 688269960, 917693280, 1376539920, 2753079840]

約数ペア:

[(1, 2753079840), (2, 1376539920), (3, 917693280), (4, 688269960), (5, 550615968), (6, 458846640), (7, 393297120), (8, 344134980), (9, 305897760), (10, 275307984), (12, 229423320), (14, 196648560), (15, 183538656), (16, 172067490), (18, 152948880), (20, 137653992), (21, 131099040), (24, 114711660), (27, 101965920), (28, 98324280), (30, 91769328), (32, 86033745), (35, 78659424), (36, 76474440), (40, 68826996), (42, 65549520), (45, 61179552), (48, 57355830), (54, 50982960), (56, 49162140), (60, 45884664), (63, 43699680), (70, 39329712), (72, 38237220), (80, 34413498), (81, 33988640), (84, 32774760), (90, 30589776), (96, 28677915), (105, 26219808), (108, 25491480), (112, 24581070), (120, 22942332), (126, 21849840), (135, 20393184), (140, 19664856), (144, 19118610), (160, 17206749), (162, 16994320), (168, 16387380), (180, 15294888), (189, 14566560), (210, 13109904), (216, 12745740), (224, 12290535), (240, 11471166), (252, 10924920), (270, 10196592), (280, 9832428), (288, 9559305), (315, 8739936), (324, 8497160), (336, 8193690), (360, 7647444), (378, 7283280), (405, 6797728), (420, 6554952), (432, 6372870), (480, 5735583), (504, 5462460), (540, 5098296), (560, 4916214), (567, 4855520), (630, 4369968), (648, 4248580), (672, 4096845), (720, 3823722), (756, 3641640), (810, 3398864), (840, 3277476), (864, 3186435), (945, 2913312), (1008, 2731230), (1080, 2549148), (1120, 2458107), (1134, 2427760), (1260, 2184984), (1296, 2124290), (1440, 1911861), (1512, 1820820), (1620, 1699432), (1680, 1638738), (1890, 1456656), (2016, 1365615), (2160, 1274574), (2268, 1213880), (2520, 1092492), (2592, 1062145), (2835, 971104), (3024, 910410), (3240, 849716), (3360, 819369), (3780, 728328), (4320, 637287), (4536, 606940), (5040, 546246), (5670, 485552), (6048, 455205), (6480, 424858), (7560, 364164), (9072, 303470), (10080, 273123), (11340, 242776), (12960, 212429), (15120, 182082), (18144, 151735), (22680, 121388), (30240, 91041), (30347, 90720), (45360, 60694)]