20039752320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 512

約数和(自身を含む): 77975654400

約数和(自身を除く): 57935902080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 139, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 278, 280, 320, 336, 340, 357, 384, 408, 417, 420, 448, 476, 480, 510, 544, 556, 560, 595, 631, 640, 672, 680, 695, 714, 816, 834, 840, 896, 952, 960, 973, 1020, 1088, 1112, 1120, 1190, 1262, 1344, 1360, 1390, 1428, 1632, 1668, 1680, 1785, 1893, 1904, 1920, 1946, 2040, 2085, 2176, 2224, 2240, 2363, 2380, 2524, 2688, 2720, 2780, 2856, 2919, 3155, 3264, 3336, 3360, 3570, 3786, 3808, 3892, 4080, 4170, 4417, 4448, 4480, 4726, 4760, 4865, 5048, 5440, 5560, 5712, 5838, 6310, 6528, 6672, 6720, 7089, 7140, 7572, 7616, 7784, 8160, 8340, 8834, 8896, 9452, 9465, 9520, 9730, 10096, 10727, 10880, 11120, 11424, 11676, 11815, 12620, 13251, 13344, 13440, 14178, 14280, 14595, 15144, 15232, 15568, 16320, 16541, 16680, 17668, 17792, 18904, 18930, 19040, 19460, 20192, 21454, 22085, 22240, 22848, 23352, 23630, 25240, 26502, 26688, 28356, 28560, 29190, 30288, 31136, 32181, 32640, 33082, 33360, 35336, 35445, 37808, 37860, 38080, 38920, 40384, 42908, 44170, 44480, 45696, 46704, 47260, 49623, 50480, 53004, 53376, 53635, 56712, 57120, 58380, 60576, 62272, 64362, 66164, 66255, 66720, 70672, 70890, 75089, 75616, 75720, 76160, 77840, 80768, 82705, 85816, 87709, 88340, 88960, 93408, 94520, 99246, 100960, 106008, 107270, 113424, 114240, 116760, 121152, 124544, 128724, 132328, 132510, 133440, 141344, 141780, 150178, 151232, 151440, 155680, 160905, 165410, 171632, 175418, 176680, 186816, 189040, 198492, 201920, 212016, 214540, 225267, 226848, 228480, 233520, 242304, 248115, 257448, 263127, 264656, 265020, 266880, 282688, 283560, 300356, 302464, 302880, 311360, 321810, 330820, 343264, 350836, 353360, 373632, 375445, 378080, 396984, 403840, 424032, 429080, 438545, 450534, 453696, 467040, 496230, 514896, 526254, 529312, 530040, 565376, 567120, 600712, 605760, 613963, 622720, 643620, 661640, 686528, 701672, 706720, 750890, 756160, 793968, 848064, 858160, 877090, 901068, 907392, 934080, 992460, 1029792, 1052508, 1058624, 1060080, 1126335, 1134240, 1201424, 1211520, 1227926, 1287240, 1315635, 1323280, 1373056, 1403344, 1413440, 1491053, 1501780, 1512320, 1587936, 1696128, 1716320, 1754180, 1802136, 1841889, 1868160, 1984920, 2059584, 2105016, 2117248, 2120160, 2252670, 2268480, 2402848, 2455852, 2574480, 2631270, 2646560, 2806688, 2826880, 2982106, 3003560, 3069815, 3175872, 3432640, 3508360, 3604272, 3683778, 3969840, 4119168, 4210032, 4240320, 4473159, 4505340, 4536960, 4805696, 4911704, 5148960, 5262540, 5293120, 5613376, 5964212, 6007120, 6139630, 6351744, 6865280, 7016720, 7208544, 7367556, 7455265, 7939680, 8420064, 8480640, 8946318, 9010680, 9209445, 9611392, 9823408, 10297920, 10437371, 10525080, 10586240, 11226752, 11928424, 12014240, 12279260, 14033440, 14417088, 14735112, 14910530, 15879360, 16840128, 17892636, 18021360, 18418890, 19646816, 20595840, 20874742, 21050160, 22365795, 23856848, 24028480, 24558520, 28066880, 28834176, 29470224, 29821060, 31312113, 31758720, 33680256, 35785272, 36042720, 36837780, 39293632, 41749484, 42100320, 44731590, 47713696, 48056960, 49117040, 52186855, 56133760, 58940448, 59642120, 62624226, 71570544, 72085440, 73675560, 78587264, 83498968, 84200640, 89463180, 95427392, 98234080, 104373710, 117880896, 119284240, 125248452, 143141088, 144170880, 147351120, 156560565, 166997936, 168401280, 178926360, 190854784, 196468160, 208747420, 235761792, 238568480, 250496904, 286282176, 294702240, 313121130, 333995872, 357852720, 392936320, 417494840, 477136960, 500993808, 572564352, 589404480, 626242260, 667991744, 715705440, 834989680, 954273920, 1001987616, 1178808960, 1252484520, 1335983488, 1431410880, 1669979360, 2003975232, 2504969040, 2862821760, 3339958720, 4007950464, 5009938080, 6679917440, 10019876160, 20039752320]

約数ペア:

[(1, 20039752320), (2, 10019876160), (3, 6679917440), (4, 5009938080), (5, 4007950464), (6, 3339958720), (7, 2862821760), (8, 2504969040), (10, 2003975232), (12, 1669979360), (14, 1431410880), (15, 1335983488), (16, 1252484520), (17, 1178808960), (20, 1001987616), (21, 954273920), (24, 834989680), (28, 715705440), (30, 667991744), (32, 626242260), (34, 589404480), (35, 572564352), (40, 500993808), (42, 477136960), (48, 417494840), (51, 392936320), (56, 357852720), (60, 333995872), (64, 313121130), (68, 294702240), (70, 286282176), (80, 250496904), (84, 238568480), (85, 235761792), (96, 208747420), (102, 196468160), (105, 190854784), (112, 178926360), (119, 168401280), (120, 166997936), (128, 156560565), (136, 147351120), (139, 144170880), (140, 143141088), (160, 125248452), (168, 119284240), (170, 117880896), (192, 104373710), (204, 98234080), (210, 95427392), (224, 89463180), (238, 84200640), (240, 83498968), (255, 78587264), (272, 73675560), (278, 72085440), (280, 71570544), (320, 62624226), (336, 59642120), (340, 58940448), (357, 56133760), (384, 52186855), (408, 49117040), (417, 48056960), (420, 47713696), (448, 44731590), (476, 42100320), (480, 41749484), (510, 39293632), (544, 36837780), (556, 36042720), (560, 35785272), (595, 33680256), (631, 31758720), (640, 31312113), (672, 29821060), (680, 29470224), (695, 28834176), (714, 28066880), (816, 24558520), (834, 24028480), (840, 23856848), (896, 22365795), (952, 21050160), (960, 20874742), (973, 20595840), (1020, 19646816), (1088, 18418890), (1112, 18021360), (1120, 17892636), (1190, 16840128), (1262, 15879360), (1344, 14910530), (1360, 14735112), (1390, 14417088), (1428, 14033440), (1632, 12279260), (1668, 12014240), (1680, 11928424), (1785, 11226752), (1893, 10586240), (1904, 10525080), (1920, 10437371), (1946, 10297920), (2040, 9823408), (2085, 9611392), (2176, 9209445), (2224, 9010680), (2240, 8946318), (2363, 8480640), (2380, 8420064), (2524, 7939680), (2688, 7455265), (2720, 7367556), (2780, 7208544), (2856, 7016720), (2919, 6865280), (3155, 6351744), (3264, 6139630), (3336, 6007120), (3360, 5964212), (3570, 5613376), (3786, 5293120), (3808, 5262540), (3892, 5148960), (4080, 4911704), (4170, 4805696), (4417, 4536960), (4448, 4505340), (4480, 4473159), (4726, 4240320), (4760, 4210032), (4865, 4119168), (5048, 3969840), (5440, 3683778), (5560, 3604272), (5712, 3508360), (5838, 3432640), (6310, 3175872), (6528, 3069815), (6672, 3003560), (6720, 2982106), (7089, 2826880), (7140, 2806688), (7572, 2646560), (7616, 2631270), (7784, 2574480), (8160, 2455852), (8340, 2402848), (8834, 2268480), (8896, 2252670), (9452, 2120160), (9465, 2117248), (9520, 2105016), (9730, 2059584), (10096, 1984920), (10727, 1868160), (10880, 1841889), (11120, 1802136), (11424, 1754180), (11676, 1716320), (11815, 1696128), (12620, 1587936), (13251, 1512320), (13344, 1501780), (13440, 1491053), (14178, 1413440), (14280, 1403344), (14595, 1373056), (15144, 1323280), (15232, 1315635), (15568, 1287240), (16320, 1227926), (16541, 1211520), (16680, 1201424), (17668, 1134240), (17792, 1126335), (18904, 1060080), (18930, 1058624), (19040, 1052508), (19460, 1029792), (20192, 992460), (21454, 934080), (22085, 907392), (22240, 901068), (22848, 877090), (23352, 858160), (23630, 848064), (25240, 793968), (26502, 756160), (26688, 750890), (28356, 706720), (28560, 701672), (29190, 686528), (30288, 661640), (31136, 643620), (32181, 622720), (32640, 613963), (33082, 605760), (33360, 600712), (35336, 567120), (35445, 565376), (37808, 530040), (37860, 529312), (38080, 526254), (38920, 514896), (40384, 496230), (42908, 467040), (44170, 453696), (44480, 450534), (45696, 438545), (46704, 429080), (47260, 424032), (49623, 403840), (50480, 396984), (53004, 378080), (53376, 375445), (53635, 373632), (56712, 353360), (57120, 350836), (58380, 343264), (60576, 330820), (62272, 321810), (64362, 311360), (66164, 302880), (66255, 302464), (66720, 300356), (70672, 283560), (70890, 282688), (75089, 266880), (75616, 265020), (75720, 264656), (76160, 263127), (77840, 257448), (80768, 248115), (82705, 242304), (85816, 233520), (87709, 228480), (88340, 226848), (88960, 225267), (93408, 214540), (94520, 212016), (99246, 201920), (100960, 198492), (106008, 189040), (107270, 186816), (113424, 176680), (114240, 175418), (116760, 171632), (121152, 165410), (124544, 160905), (128724, 155680), (132328, 151440), (132510, 151232), (133440, 150178), (141344, 141780)]