20030734080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{82799}}^1$

素因数の和:82836

約数の個数: 288

約数和(自身を含む): 81236736000

約数和(自身を除く): 61206001920

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 82799, 120960, 165598, 241920, 248397, 331196, 413995, 496794, 579593, 662392, 745191, 827990, 993588, 1159186, 1241985, 1324784, 1490382, 1655980, 1738779, 1987176, 2235573, 2318372, 2483970, 2649568, 2897965, 2980764, 3311960, 3477558, 3725955, 3974352, 4471146, 4636744, 4967940, 5216337, 5299136, 5795930, 5961528, 6623920, 6955116, 7451910, 7948704, 8693895, 8942292, 9273488, 9935880, 10432674, 10598272, 11177865, 11591860, 11923056, 13247840, 13910232, 14903820, 15649011, 15897408, 17387790, 17884584, 18546976, 19871760, 20865348, 21196544, 22355730, 23183720, 23846112, 26081685, 26495680, 27820464, 29807640, 31298022, 31794816, 34775580, 35769168, 37093952, 39743520, 41730696, 44711460, 46367440, 47692224, 52163370, 52991360, 55640928, 59615280, 62596044, 63589632, 69551160, 71538336, 74187904, 78245055, 79487040, 83461392, 89422920, 92734880, 95384448, 104326740, 105982720, 111281856, 119230560, 125192088, 139102320, 143076672, 148375808, 156490110, 158974080, 166922784, 178845840, 185469760, 190768896, 208653480, 222563712, 238461120, 250384176, 278204640, 286153344, 312980220, 317948160, 333845568, 357691680, 370939520, 417306960, 445127424, 476922240, 500768352, 556409280, 572306688, 625960440, 667691136, 715383360, 741879040, 834613920, 953844480, 1001536704, 1112818560, 1251920880, 1335382272, 1430766720, 1669227840, 2003073408, 2225637120, 2503841760, 2861533440, 3338455680, 4006146816, 5007683520, 6676911360, 10015367040, 20030734080]

約数ペア:

[(1, 20030734080), (2, 10015367040), (3, 6676911360), (4, 5007683520), (5, 4006146816), (6, 3338455680), (7, 2861533440), (8, 2503841760), (9, 2225637120), (10, 2003073408), (12, 1669227840), (14, 1430766720), (15, 1335382272), (16, 1251920880), (18, 1112818560), (20, 1001536704), (21, 953844480), (24, 834613920), (27, 741879040), (28, 715383360), (30, 667691136), (32, 625960440), (35, 572306688), (36, 556409280), (40, 500768352), (42, 476922240), (45, 445127424), (48, 417306960), (54, 370939520), (56, 357691680), (60, 333845568), (63, 317948160), (64, 312980220), (70, 286153344), (72, 278204640), (80, 250384176), (84, 238461120), (90, 222563712), (96, 208653480), (105, 190768896), (108, 185469760), (112, 178845840), (120, 166922784), (126, 158974080), (128, 156490110), (135, 148375808), (140, 143076672), (144, 139102320), (160, 125192088), (168, 119230560), (180, 111281856), (189, 105982720), (192, 104326740), (210, 95384448), (216, 92734880), (224, 89422920), (240, 83461392), (252, 79487040), (256, 78245055), (270, 74187904), (280, 71538336), (288, 69551160), (315, 63589632), (320, 62596044), (336, 59615280), (360, 55640928), (378, 52991360), (384, 52163370), (420, 47692224), (432, 46367440), (448, 44711460), (480, 41730696), (504, 39743520), (540, 37093952), (560, 35769168), (576, 34775580), (630, 31794816), (640, 31298022), (672, 29807640), (720, 27820464), (756, 26495680), (768, 26081685), (840, 23846112), (864, 23183720), (896, 22355730), (945, 21196544), (960, 20865348), (1008, 19871760), (1080, 18546976), (1120, 17884584), (1152, 17387790), (1260, 15897408), (1280, 15649011), (1344, 14903820), (1440, 13910232), (1512, 13247840), (1680, 11923056), (1728, 11591860), (1792, 11177865), (1890, 10598272), (1920, 10432674), (2016, 9935880), (2160, 9273488), (2240, 8942292), (2304, 8693895), (2520, 7948704), (2688, 7451910), (2880, 6955116), (3024, 6623920), (3360, 5961528), (3456, 5795930), (3780, 5299136), (3840, 5216337), (4032, 4967940), (4320, 4636744), (4480, 4471146), (5040, 3974352), (5376, 3725955), (5760, 3477558), (6048, 3311960), (6720, 2980764), (6912, 2897965), (7560, 2649568), (8064, 2483970), (8640, 2318372), (8960, 2235573), (10080, 1987176), (11520, 1738779), (12096, 1655980), (13440, 1490382), (15120, 1324784), (16128, 1241985), (17280, 1159186), (20160, 993588), (24192, 827990), (26880, 745191), (30240, 662392), (34560, 579593), (40320, 496794), (48384, 413995), (60480, 331196), (80640, 248397), (82799, 241920), (120960, 165598)]