2016212880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20705

約数の個数: 160

約数和(自身を含む): 7003087488

約数和(自身を除く): 4986874608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 4070, 4440, 4884, 6105, 6512, 8140, 8880, 9768, 12210, 16280, 19536, 20641, 24420, 32560, 41282, 48840, 61923, 82564, 97680, 103205, 123846, 165128, 206410, 227051, 247692, 309615, 330256, 412820, 454102, 495384, 619230, 681153, 763717, 825640, 908204, 990768, 1135255, 1238460, 1362306, 1527434, 1651280, 1816408, 2270510, 2291151, 2476920, 2724612, 3054868, 3405765, 3632816, 3818585, 4541020, 4582302, 4953840, 5449224, 6109736, 6811530, 7637170, 8400887, 9082040, 9164604, 10898448, 11455755, 12219472, 13623060, 15274340, 16801774, 18164080, 18329208, 22911510, 25202661, 27246120, 30548680, 33603548, 36658416, 42004435, 45823020, 50405322, 54492240, 61097360, 67207096, 84008870, 91646040, 100810644, 126013305, 134414192, 168017740, 183292080, 201621288, 252026610, 336035480, 403242576, 504053220, 672070960, 1008106440, 2016212880]

約数ペア:

[(1, 2016212880), (2, 1008106440), (3, 672070960), (4, 504053220), (5, 403242576), (6, 336035480), (8, 252026610), (10, 201621288), (11, 183292080), (12, 168017740), (15, 134414192), (16, 126013305), (20, 100810644), (22, 91646040), (24, 84008870), (30, 67207096), (33, 61097360), (37, 54492240), (40, 50405322), (44, 45823020), (48, 42004435), (55, 36658416), (60, 33603548), (66, 30548680), (74, 27246120), (80, 25202661), (88, 22911510), (110, 18329208), (111, 18164080), (120, 16801774), (132, 15274340), (148, 13623060), (165, 12219472), (176, 11455755), (185, 10898448), (220, 9164604), (222, 9082040), (240, 8400887), (264, 7637170), (296, 6811530), (330, 6109736), (370, 5449224), (407, 4953840), (440, 4582302), (444, 4541020), (528, 3818585), (555, 3632816), (592, 3405765), (660, 3054868), (740, 2724612), (814, 2476920), (880, 2291151), (888, 2270510), (1110, 1816408), (1221, 1651280), (1320, 1527434), (1480, 1362306), (1628, 1238460), (1776, 1135255), (2035, 990768), (2220, 908204), (2442, 825640), (2640, 763717), (2960, 681153), (3256, 619230), (4070, 495384), (4440, 454102), (4884, 412820), (6105, 330256), (6512, 309615), (8140, 247692), (8880, 227051), (9768, 206410), (12210, 165128), (16280, 123846), (19536, 103205), (20641, 97680), (24420, 82564), (32560, 61923), (41282, 48840)]