26066880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 224

約数和(自身を含む): 105338880

約数和(自身を除く): 79272000

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 431, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 862, 864, 945, 960, 1008, 1080, 1120, 1260, 1293, 1344, 1440, 1512, 1680, 1724, 1728, 1890, 2016, 2155, 2160, 2240, 2520, 2586, 2880, 3017, 3024, 3360, 3448, 3780, 3879, 4032, 4310, 4320, 5040, 5172, 6034, 6048, 6465, 6720, 6896, 7560, 7758, 8620, 8640, 9051, 10080, 10344, 11637, 12068, 12096, 12930, 13792, 15085, 15120, 15516, 17240, 18102, 19395, 20160, 20688, 23274, 24136, 25860, 27153, 27584, 30170, 30240, 31032, 34480, 36204, 38790, 41376, 45255, 46548, 48272, 51720, 54306, 58185, 60340, 60480, 62064, 68960, 72408, 77580, 81459, 82752, 90510, 93096, 96544, 103440, 108612, 116370, 120680, 124128, 135765, 137920, 144816, 155160, 162918, 181020, 186192, 193088, 206880, 217224, 232740, 241360, 248256, 271530, 289632, 310320, 325836, 362040, 372384, 407295, 413760, 434448, 465480, 482720, 543060, 579264, 620640, 651672, 724080, 744768, 814590, 868896, 930960, 965440, 1086120, 1241280, 1303344, 1448160, 1629180, 1737792, 1861920, 2172240, 2606688, 2896320, 3258360, 3723840, 4344480, 5213376, 6516720, 8688960, 13033440, 26066880]

約数ペア:

[(1, 26066880), (2, 13033440), (3, 8688960), (4, 6516720), (5, 5213376), (6, 4344480), (7, 3723840), (8, 3258360), (9, 2896320), (10, 2606688), (12, 2172240), (14, 1861920), (15, 1737792), (16, 1629180), (18, 1448160), (20, 1303344), (21, 1241280), (24, 1086120), (27, 965440), (28, 930960), (30, 868896), (32, 814590), (35, 744768), (36, 724080), (40, 651672), (42, 620640), (45, 579264), (48, 543060), (54, 482720), (56, 465480), (60, 434448), (63, 413760), (64, 407295), (70, 372384), (72, 362040), (80, 325836), (84, 310320), (90, 289632), (96, 271530), (105, 248256), (108, 241360), (112, 232740), (120, 217224), (126, 206880), (135, 193088), (140, 186192), (144, 181020), (160, 162918), (168, 155160), (180, 144816), (189, 137920), (192, 135765), (210, 124128), (216, 120680), (224, 116370), (240, 108612), (252, 103440), (270, 96544), (280, 93096), (288, 90510), (315, 82752), (320, 81459), (336, 77580), (360, 72408), (378, 68960), (420, 62064), (431, 60480), (432, 60340), (448, 58185), (480, 54306), (504, 51720), (540, 48272), (560, 46548), (576, 45255), (630, 41376), (672, 38790), (720, 36204), (756, 34480), (840, 31032), (862, 30240), (864, 30170), (945, 27584), (960, 27153), (1008, 25860), (1080, 24136), (1120, 23274), (1260, 20688), (1293, 20160), (1344, 19395), (1440, 18102), (1512, 17240), (1680, 15516), (1724, 15120), (1728, 15085), (1890, 13792), (2016, 12930), (2155, 12096), (2160, 12068), (2240, 11637), (2520, 10344), (2586, 10080), (2880, 9051), (3017, 8640), (3024, 8620), (3360, 7758), (3448, 7560), (3780, 6896), (3879, 6720), (4032, 6465), (4310, 6048), (4320, 6034), (5040, 5172)]