2120267520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26293}}^1$

素因数の和:26327

約数の個数: 216

約数和(自身を含む): 8384210016

約数和(自身を除く): 6263942496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26293, 26880, 40320, 52586, 78879, 80640, 105172, 131465, 157758, 184051, 210344, 236637, 262930, 315516, 368102, 394395, 420688, 473274, 525860, 552153, 631032, 736204, 788790, 841376, 920255, 946548, 1051720, 1104306, 1183185, 1262064, 1472408, 1577580, 1656459, 1682752, 1840510, 1893096, 2103440, 2208612, 2366370, 2524128, 2760765, 2944816, 3155160, 3312918, 3365504, 3681020, 3786192, 4206880, 4417224, 4732740, 5048256, 5521530, 5889632, 6310320, 6625836, 6731008, 7362040, 7572384, 8282295, 8413760, 8834448, 9465480, 10096512, 11043060, 11779264, 12620640, 13251672, 14724080, 15144768, 16564590, 16827520, 17668896, 18930960, 20193024, 22086120, 23558528, 25241280, 26503344, 29448160, 30289536, 33129180, 33655040, 35337792, 37861920, 44172240, 47117056, 50482560, 53006688, 58896320, 60579072, 66258360, 70675584, 75723840, 88344480, 100965120, 106013376, 117792640, 132516720, 141351168, 151447680, 176688960, 212026752, 235585280, 265033440, 302895360, 353377920, 424053504, 530066880, 706755840, 1060133760, 2120267520]

約数ペア:

[(1, 2120267520), (2, 1060133760), (3, 706755840), (4, 530066880), (5, 424053504), (6, 353377920), (7, 302895360), (8, 265033440), (9, 235585280), (10, 212026752), (12, 176688960), (14, 151447680), (15, 141351168), (16, 132516720), (18, 117792640), (20, 106013376), (21, 100965120), (24, 88344480), (28, 75723840), (30, 70675584), (32, 66258360), (35, 60579072), (36, 58896320), (40, 53006688), (42, 50482560), (45, 47117056), (48, 44172240), (56, 37861920), (60, 35337792), (63, 33655040), (64, 33129180), (70, 30289536), (72, 29448160), (80, 26503344), (84, 25241280), (90, 23558528), (96, 22086120), (105, 20193024), (112, 18930960), (120, 17668896), (126, 16827520), (128, 16564590), (140, 15144768), (144, 14724080), (160, 13251672), (168, 12620640), (180, 11779264), (192, 11043060), (210, 10096512), (224, 9465480), (240, 8834448), (252, 8413760), (256, 8282295), (280, 7572384), (288, 7362040), (315, 6731008), (320, 6625836), (336, 6310320), (360, 5889632), (384, 5521530), (420, 5048256), (448, 4732740), (480, 4417224), (504, 4206880), (560, 3786192), (576, 3681020), (630, 3365504), (640, 3312918), (672, 3155160), (720, 2944816), (768, 2760765), (840, 2524128), (896, 2366370), (960, 2208612), (1008, 2103440), (1120, 1893096), (1152, 1840510), (1260, 1682752), (1280, 1656459), (1344, 1577580), (1440, 1472408), (1680, 1262064), (1792, 1183185), (1920, 1104306), (2016, 1051720), (2240, 946548), (2304, 920255), (2520, 841376), (2688, 788790), (2880, 736204), (3360, 631032), (3840, 552153), (4032, 525860), (4480, 473274), (5040, 420688), (5376, 394395), (5760, 368102), (6720, 315516), (8064, 262930), (8960, 236637), (10080, 210344), (11520, 184051), (13440, 157758), (16128, 131465), (20160, 105172), (26293, 80640), (26880, 78879), (40320, 52586)]