28432464480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{313409}}^1$

素因数の和:313443

約数の個数: 240

約数和(自身を含む): 114677972640

約数和(自身を除く): 86245508160

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, 45360, 90720, 313409, 626818, 940227, 1253636, 1567045, 1880454, 2193863, 2507272, 2820681, 3134090, 3760908, 4387726, 4701135, 5014544, 5641362, 6268180, 6581589, 7521816, 8462043, 8775452, 9402270, 10029088, 10969315, 11282724, 12536360, 13163178, 14103405, 15043632, 16924086, 17550904, 18804540, 19744767, 21938630, 22565448, 25072720, 25386129, 26326356, 28206810, 30087264, 32907945, 33848172, 35101808, 37609080, 39489534, 42310215, 43877260, 45130896, 50145440, 50772258, 52652712, 56413620, 59234301, 65815890, 67696344, 70203616, 75218160, 78979068, 84620430, 87754520, 90261792, 98723835, 101544516, 105305424, 112827240, 118468602, 126930645, 131631780, 135392688, 150436320, 157958136, 169240860, 175509040, 177702903, 197447670, 203089032, 210610848, 225654480, 236937204, 253861290, 263263560, 270785376, 296171505, 315916272, 338481720, 351018080, 355405806, 394895340, 406178064, 451308960, 473874408, 507722580, 526527120, 592343010, 631832544, 676963440, 710811612, 789790680, 812356128, 888514515, 947748816, 1015445160, 1053054240, 1184686020, 1353926880, 1421623224, 1579581360, 1777029030, 1895497632, 2030890320, 2369372040, 2843246448, 3159162720, 3554058060, 4061780640, 4738744080, 5686492896, 7108116120, 9477488160, 14216232240, 28432464480]

約数ペア:

[(1, 28432464480), (2, 14216232240), (3, 9477488160), (4, 7108116120), (5, 5686492896), (6, 4738744080), (7, 4061780640), (8, 3554058060), (9, 3159162720), (10, 2843246448), (12, 2369372040), (14, 2030890320), (15, 1895497632), (16, 1777029030), (18, 1579581360), (20, 1421623224), (21, 1353926880), (24, 1184686020), (27, 1053054240), (28, 1015445160), (30, 947748816), (32, 888514515), (35, 812356128), (36, 789790680), (40, 710811612), (42, 676963440), (45, 631832544), (48, 592343010), (54, 526527120), (56, 507722580), (60, 473874408), (63, 451308960), (70, 406178064), (72, 394895340), (80, 355405806), (81, 351018080), (84, 338481720), (90, 315916272), (96, 296171505), (105, 270785376), (108, 263263560), (112, 253861290), (120, 236937204), (126, 225654480), (135, 210610848), (140, 203089032), (144, 197447670), (160, 177702903), (162, 175509040), (168, 169240860), (180, 157958136), (189, 150436320), (210, 135392688), (216, 131631780), (224, 126930645), (240, 118468602), (252, 112827240), (270, 105305424), (280, 101544516), (288, 98723835), (315, 90261792), (324, 87754520), (336, 84620430), (360, 78979068), (378, 75218160), (405, 70203616), (420, 67696344), (432, 65815890), (480, 59234301), (504, 56413620), (540, 52652712), (560, 50772258), (567, 50145440), (630, 45130896), (648, 43877260), (672, 42310215), (720, 39489534), (756, 37609080), (810, 35101808), (840, 33848172), (864, 32907945), (945, 30087264), (1008, 28206810), (1080, 26326356), (1120, 25386129), (1134, 25072720), (1260, 22565448), (1296, 21938630), (1440, 19744767), (1512, 18804540), (1620, 17550904), (1680, 16924086), (1890, 15043632), (2016, 14103405), (2160, 13163178), (2268, 12536360), (2520, 11282724), (2592, 10969315), (2835, 10029088), (3024, 9402270), (3240, 8775452), (3360, 8462043), (3780, 7521816), (4320, 6581589), (4536, 6268180), (5040, 5641362), (5670, 5014544), (6048, 4701135), (6480, 4387726), (7560, 3760908), (9072, 3134090), (10080, 2820681), (11340, 2507272), (12960, 2193863), (15120, 1880454), (18144, 1567045), (22680, 1253636), (30240, 940227), (45360, 626818), (90720, 313409)]