1328785920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 720

約数和(自身を含む): 5894542368

約数和(自身を除く): 4565756448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 107, 110, 112, 120, 126, 128, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 192, 196, 198, 210, 214, 220, 224, 231, 240, 245, 252, 256, 264, 280, 288, 294, 308, 315, 320, 321, 330, 336, 352, 360, 384, 385, 392, 396, 420, 428, 440, 441, 448, 462, 480, 490, 495, 504, 512, 528, 535, 539, 560, 576, 588, 616, 630, 640, 642, 660, 672, 693, 704, 720, 735, 749, 768, 770, 784, 792, 840, 856, 880, 882, 896, 924, 960, 963, 980, 990, 1008, 1056, 1070, 1078, 1120, 1152, 1155, 1176, 1177, 1232, 1260, 1280, 1284, 1320, 1344, 1386, 1408, 1440, 1470, 1498, 1536, 1540, 1568, 1584, 1605, 1617, 1680, 1712, 1760, 1764, 1792, 1848, 1920, 1926, 1960, 1980, 2016, 2112, 2140, 2156, 2205, 2240, 2247, 2304, 2310, 2352, 2354, 2464, 2520, 2560, 2568, 2640, 2688, 2695, 2772, 2816, 2880, 2940, 2996, 3080, 3136, 3168, 3210, 3234, 3360, 3424, 3465, 3520, 3528, 3531, 3584, 3696, 3745, 3840, 3852, 3920, 3960, 4032, 4224, 4280, 4312, 4410, 4480, 4494, 4608, 4620, 4704, 4708, 4815, 4851, 4928, 5040, 5136, 5243, 5280, 5376, 5390, 5544, 5632, 5760, 5880, 5885, 5992, 6160, 6272, 6336, 6420, 6468, 6720, 6741, 6848, 6930, 7040, 7056, 7062, 7392, 7490, 7680, 7704, 7840, 7920, 8064, 8085, 8239, 8448, 8560, 8624, 8820, 8960, 8988, 9240, 9408, 9416, 9630, 9702, 9856, 10080, 10272, 10486, 10560, 10593, 10752, 10780, 11088, 11235, 11520, 11760, 11770, 11984, 12320, 12544, 12672, 12840, 12936, 13440, 13482, 13696, 13860, 14080, 14112, 14124, 14784, 14980, 15408, 15680, 15729, 15840, 16128, 16170, 16478, 16896, 17120, 17248, 17640, 17655, 17920, 17976, 18480, 18816, 18832, 19260, 19404, 19712, 20160, 20544, 20972, 21120, 21186, 21560, 22176, 22470, 23040, 23520, 23540, 23968, 24255, 24640, 24717, 25088, 25344, 25680, 25872, 26215, 26880, 26964, 27392, 27720, 28160, 28224, 28248, 29568, 29960, 30816, 31360, 31458, 31680, 32256, 32340, 32956, 33705, 34240, 34496, 35280, 35310, 35952, 36960, 37632, 37664, 38520, 38808, 39424, 40320, 41088, 41195, 41944, 42240, 42372, 43120, 44352, 44940, 47040, 47080, 47187, 47936, 48510, 49280, 49434, 50688, 51360, 51744, 52430, 52965, 53760, 53928, 54784, 55440, 56448, 56496, 57673, 59136, 59920, 61632, 62720, 62916, 63360, 64680, 65912, 67410, 68480, 68992, 70560, 70620, 71904, 73920, 74151, 75264, 75328, 77040, 77616, 78645, 80640, 82176, 82390, 83888, 84480, 84744, 86240, 88704, 89880, 94080, 94160, 94374, 95872, 97020, 98560, 98868, 102720, 103488, 104860, 105930, 107856, 110880, 112896, 112992, 115346, 118272, 119840, 123264, 123585, 125440, 125832, 126720, 129360, 131824, 134820, 136960, 137984, 141120, 141240, 143808, 147840, 148302, 150656, 154080, 155232, 157290, 161280, 164352, 164780, 167776, 169488, 172480, 173019, 177408, 179760, 188160, 188320, 188748, 191744, 194040, 197120, 197736, 205440, 206976, 209720, 211860, 215712, 221760, 225792, 225984, 230692, 235935, 239680, 246528, 247170, 251664, 253440, 258720, 263648, 269640, 273920, 275968, 282240, 282480, 287616, 288365, 295680, 296604, 301312, 308160, 310464, 314580, 329560, 335552, 338976, 344960, 346038, 354816, 359520, 370755, 376320, 376640, 377496, 383488, 388080, 395472, 410880, 413952, 419440, 423720, 431424, 443520, 451968, 461384, 471870, 479360, 493056, 494340, 503328, 517440, 519057, 527296, 539280, 564480, 564960, 575232, 576730, 591360, 593208, 602624, 616320, 620928, 629160, 659120, 671104, 677952, 689920, 692076, 719040, 741510, 753280, 754992, 776160, 790944, 821760, 827904, 838880, 847440, 862848, 865095, 887040, 903936, 922768, 943740, 958720, 988680, 1006656, 1034880, 1038114, 1054592, 1078560, 1128960, 1129920, 1150464, 1153460, 1186416, 1232640, 1241856, 1258320, 1318240, 1342208, 1355904, 1379840, 1384152, 1438080, 1483020, 1506560, 1509984, 1552320, 1581888, 1677760, 1694880, 1725696, 1730190, 1774080, 1807872, 1845536, 1887480, 1917440, 1977360, 2013312, 2069760, 2076228, 2109184, 2157120, 2259840, 2306920, 2372832, 2465280, 2483712, 2516640, 2595285, 2636480, 2684416, 2711808, 2768304, 2876160, 2966040, 3013120, 3019968, 3104640, 3163776, 3355520, 3389760, 3451392, 3460380, 3691072, 3774960, 3954720, 4026624, 4139520, 4152456, 4218368, 4314240, 4519680, 4613840, 4745664, 5033280, 5190570, 5272960, 5423616, 5536608, 5752320, 5932080, 6039936, 6209280, 6327552, 6711040, 6779520, 6920760, 7382144, 7549920, 7909440, 8053248, 8304912, 8628480, 9039360, 9227680, 9491328, 10066560, 10381140, 10545920, 11073216, 11864160, 12079872, 12418560, 12655104, 13422080, 13559040, 13841520, 14764288, 15099840, 15818880, 16609824, 17256960, 18455360, 18982656, 20133120, 20762280, 21091840, 22146432, 23728320, 24159744, 27118080, 27683040, 29528576, 30199680, 31637760, 33219648, 36910720, 37965312, 40266240, 41524560, 44292864, 47456640, 55366080, 60399360, 63275520, 66439296, 73821440, 83049120, 88585728, 94913280, 110732160, 120798720, 132878592, 147642880, 166098240, 189826560, 221464320, 265757184, 332196480, 442928640, 664392960, 1328785920]

約数ペア:

[(1, 1328785920), (2, 664392960), (3, 442928640), (4, 332196480), (5, 265757184), (6, 221464320), (7, 189826560), (8, 166098240), (9, 147642880), (10, 132878592), (11, 120798720), (12, 110732160), (14, 94913280), (15, 88585728), (16, 83049120), (18, 73821440), (20, 66439296), (21, 63275520), (22, 60399360), (24, 55366080), (28, 47456640), (30, 44292864), (32, 41524560), (33, 40266240), (35, 37965312), (36, 36910720), (40, 33219648), (42, 31637760), (44, 30199680), (45, 29528576), (48, 27683040), (49, 27118080), (55, 24159744), (56, 23728320), (60, 22146432), (63, 21091840), (64, 20762280), (66, 20133120), (70, 18982656), (72, 18455360), (77, 17256960), (80, 16609824), (84, 15818880), (88, 15099840), (90, 14764288), (96, 13841520), (98, 13559040), (99, 13422080), (105, 12655104), (107, 12418560), (110, 12079872), (112, 11864160), (120, 11073216), (126, 10545920), (128, 10381140), (132, 10066560), (140, 9491328), (144, 9227680), (147, 9039360), (154, 8628480), (160, 8304912), (165, 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1694880), (792, 1677760), (840, 1581888), (856, 1552320), (880, 1509984), (882, 1506560), (896, 1483020), (924, 1438080), (960, 1384152), (963, 1379840), (980, 1355904), (990, 1342208), (1008, 1318240), (1056, 1258320), (1070, 1241856), (1078, 1232640), (1120, 1186416), (1152, 1153460), (1155, 1150464), (1176, 1129920), (1177, 1128960), (1232, 1078560), (1260, 1054592), (1280, 1038114), (1284, 1034880), (1320, 1006656), (1344, 988680), (1386, 958720), (1408, 943740), (1440, 922768), (1470, 903936), (1498, 887040), (1536, 865095), (1540, 862848), (1568, 847440), (1584, 838880), (1605, 827904), (1617, 821760), (1680, 790944), (1712, 776160), (1760, 754992), (1764, 753280), (1792, 741510), (1848, 719040), (1920, 692076), (1926, 689920), (1960, 677952), (1980, 671104), (2016, 659120), (2112, 629160), (2140, 620928), (2156, 616320), (2205, 602624), (2240, 593208), (2247, 591360), (2304, 576730), (2310, 575232), (2352, 564960), (2354, 564480), (2464, 539280), (2520, 527296), (2560, 519057), (2568, 517440), (2640, 503328), (2688, 494340), (2695, 493056), (2772, 479360), (2816, 471870), (2880, 461384), (2940, 451968), (2996, 443520), (3080, 431424), (3136, 423720), (3168, 419440), (3210, 413952), (3234, 410880), (3360, 395472), (3424, 388080), (3465, 383488), (3520, 377496), (3528, 376640), (3531, 376320), (3584, 370755), (3696, 359520), (3745, 354816), (3840, 346038), (3852, 344960), (3920, 338976), (3960, 335552), (4032, 329560), (4224, 314580), (4280, 310464), (4312, 308160), (4410, 301312), (4480, 296604), (4494, 295680), (4608, 288365), (4620, 287616), (4704, 282480), (4708, 282240), (4815, 275968), (4851, 273920), (4928, 269640), (5040, 263648), (5136, 258720), (5243, 253440), (5280, 251664), (5376, 247170), (5390, 246528), (5544, 239680), (5632, 235935), (5760, 230692), (5880, 225984), (5885, 225792), (5992, 221760), (6160, 215712), (6272, 211860), (6336, 209720), (6420, 206976), (6468, 205440), (6720, 197736), (6741, 197120), (6848, 194040), (6930, 191744), (7040, 188748), (7056, 188320), (7062, 188160), (7392, 179760), (7490, 177408), (7680, 173019), (7704, 172480), (7840, 169488), (7920, 167776), (8064, 164780), (8085, 164352), (8239, 161280), (8448, 157290), (8560, 155232), (8624, 154080), (8820, 150656), (8960, 148302), (8988, 147840), (9240, 143808), (9408, 141240), (9416, 141120), (9630, 137984), (9702, 136960), (9856, 134820), (10080, 131824), (10272, 129360), (10486, 126720), (10560, 125832), (10593, 125440), (10752, 123585), (10780, 123264), (11088, 119840), (11235, 118272), (11520, 115346), (11760, 112992), (11770, 112896), (11984, 110880), (12320, 107856), (12544, 105930), (12672, 104860), (12840, 103488), (12936, 102720), (13440, 98868), (13482, 98560), (13696, 97020), (13860, 95872), (14080, 94374), (14112, 94160), (14124, 94080), (14784, 89880), (14980, 88704), (15408, 86240), (15680, 84744), (15729, 84480), (15840, 83888), (16128, 82390), (16170, 82176), (16478, 80640), (16896, 78645), (17120, 77616), (17248, 77040), (17640, 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