1984878000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 640

約数和(自身を含む): 8356608000

約数和(自身を除く): 6371730000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 59, 60, 63, 70, 72, 75, 80, 84, 89, 90, 100, 105, 108, 112, 118, 120, 125, 126, 135, 140, 144, 150, 168, 175, 177, 178, 180, 189, 200, 210, 216, 225, 236, 240, 250, 252, 267, 270, 280, 295, 300, 315, 336, 350, 354, 356, 360, 375, 378, 400, 413, 420, 432, 445, 450, 472, 500, 504, 525, 531, 534, 540, 560, 590, 600, 623, 630, 675, 700, 708, 712, 720, 750, 756, 801, 826, 840, 875, 885, 890, 900, 944, 945, 1000, 1008, 1050, 1062, 1068, 1080, 1125, 1180, 1200, 1239, 1246, 1260, 1335, 1350, 1400, 1416, 1424, 1475, 1500, 1512, 1575, 1593, 1602, 1652, 1680, 1750, 1770, 1780, 1800, 1869, 1890, 2000, 2065, 2100, 2124, 2136, 2160, 2225, 2250, 2360, 2403, 2478, 2492, 2520, 2625, 2655, 2670, 2700, 2800, 2832, 2950, 3000, 3024, 3115, 3150, 3186, 3204, 3304, 3375, 3500, 3540, 3560, 3600, 3717, 3738, 3780, 4005, 4130, 4200, 4248, 4272, 4425, 4450, 4500, 4720, 4725, 4806, 4956, 4984, 5040, 5250, 5251, 5310, 5340, 5400, 5607, 5900, 6000, 6195, 6230, 6300, 6372, 6408, 6608, 6675, 6750, 7000, 7080, 7120, 7375, 7434, 7476, 7560, 7875, 7965, 8010, 8260, 8400, 8496, 8850, 8900, 9000, 9345, 9450, 9612, 9912, 9968, 10325, 10500, 10502, 10620, 10680, 10800, 11125, 11151, 11214, 11800, 12015, 12390, 12460, 12600, 12744, 12816, 13275, 13350, 13500, 14000, 14160, 14750, 14868, 14952, 15120, 15575, 15750, 15753, 15930, 16020, 16520, 16821, 17700, 17800, 18000, 18585, 18690, 18900, 19224, 19824, 20025, 20650, 21000, 21004, 21240, 21360, 22125, 22250, 22302, 22428, 23600, 23625, 24030, 24780, 24920, 25200, 25488, 26255, 26550, 26700, 27000, 28035, 29500, 29736, 29904, 30975, 31150, 31500, 31506, 31860, 32040, 33040, 33375, 33642, 35400, 35600, 36757, 37170, 37380, 37800, 38448, 39825, 40050, 41300, 42000, 42008, 42480, 44250, 44500, 44604, 44856, 46725, 47250, 47259, 48060, 49560, 49840, 51625, 52510, 53100, 53400, 54000, 55755, 56070, 59000, 59472, 60075, 61950, 62300, 63000, 63012, 63720, 64080, 66375, 66750, 67284, 70800, 73514, 74340, 74760, 75600, 77875, 78765, 79650, 80100, 82600, 84016, 84105, 88500, 89000, 89208, 89712, 92925, 93450, 94500, 94518, 96120, 99120, 100125, 103250, 105020, 106200, 106800, 110271, 111510, 112140, 118000, 120150, 123900, 124600, 126000, 126024, 127440, 131275, 132750, 133500, 134568, 140175, 141777, 147028, 148680, 149520, 154875, 155750, 157530, 159300, 160200, 165200, 168210, 177000, 178000, 178416, 183785, 185850, 186900, 189000, 189036, 192240, 199125, 200250, 206500, 210040, 212400, 220542, 223020, 224280, 233625, 236295, 240300, 247800, 249200, 252048, 262550, 265500, 267000, 269136, 278775, 280350, 283554, 294056, 297360, 300375, 309750, 311500, 315060, 318600, 320400, 330813, 336420, 354000, 367570, 371700, 373800, 378000, 378072, 393825, 398250, 400500, 413000, 420080, 420525, 441084, 446040, 448560, 464625, 467250, 472590, 480600, 495600, 525100, 531000, 534000, 551355, 557550, 560700, 567108, 588112, 600750, 619500, 623000, 630120, 637200, 656375, 661626, 672840, 700875, 708885, 735140, 743400, 747600, 756144, 787650, 796500, 801000, 826000, 841050, 882168, 892080, 918925, 929250, 934500, 945180, 961200, 992439, 1050200, 1062000, 1102710, 1115100, 1121400, 1134216, 1181475, 1201500, 1239000, 1246000, 1260240, 1312750, 1323252, 1345680, 1393875, 1401750, 1417770, 1470280, 1486800, 1575300, 1593000, 1602000, 1654065, 1682100, 1764336, 1837850, 1858500, 1869000, 1890360, 1969125, 1984878, 2100400, 2102625, 2205420, 2230200, 2242800, 2268432, 2362950, 2403000, 2478000, 2625500, 2646504, 2756775, 2787750, 2803500, 2835540, 2940560, 3150600, 3186000, 3308130, 3364200, 3544425, 3675700, 3717000, 3738000, 3780720, 3938250, 3969756, 4205250, 4410840, 4460400, 4594625, 4725900, 4806000, 4962195, 5251000, 5293008, 5513550, 5575500, 5607000, 5671080, 5907375, 6301200, 6616260, 6728400, 7088850, 7351400, 7434000, 7876500, 7939512, 8270325, 8410500, 8821680, 9189250, 9451800, 9924390, 10502000, 11027100, 11151000, 11214000, 11342160, 11814750, 13232520, 13783875, 14177700, 14702800, 15753000, 15879024, 16540650, 16821000, 17722125, 18378500, 18903600, 19848780, 22054200, 22302000, 23629500, 24810975, 26465040, 27567750, 28355400, 31506000, 33081300, 33642000, 35444250, 36757000, 39697560, 41351625, 44108400, 47259000, 49621950, 55135500, 56710800, 66162600, 70888500, 73514000, 79395120, 82703250, 94518000, 99243900, 110271000, 124054875, 132325200, 141777000, 165406500, 198487800, 220542000, 248109750, 283554000, 330813000, 396975600, 496219500, 661626000, 992439000, 1984878000]

約数ペア:

[(1, 1984878000), (2, 992439000), (3, 661626000), (4, 496219500), (5, 396975600), (6, 330813000), (7, 283554000), (8, 248109750), (9, 220542000), (10, 198487800), (12, 165406500), (14, 141777000), (15, 132325200), (16, 124054875), (18, 110271000), (20, 99243900), (21, 94518000), (24, 82703250), (25, 79395120), (27, 73514000), (28, 70888500), (30, 66162600), (35, 56710800), (36, 55135500), (40, 49621950), (42, 47259000), (45, 44108400), (48, 41351625), (50, 39697560), (54, 36757000), (56, 35444250), (59, 33642000), (60, 33081300), (63, 31506000), (70, 28355400), (72, 27567750), (75, 26465040), (80, 24810975), (84, 23629500), (89, 22302000), (90, 22054200), (100, 19848780), (105, 18903600), (108, 18378500), (112, 17722125), (118, 16821000), (120, 16540650), (125, 15879024), (126, 15753000), (135, 14702800), (140, 14177700), (144, 13783875), (150, 13232520), (168, 11814750), (175, 11342160), (177, 11214000), (178, 11151000), (180, 11027100), (189, 10502000), (200, 9924390), (210, 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(12744, 155750), (12816, 154875), (13275, 149520), (13350, 148680), (13500, 147028), (14000, 141777), (14160, 140175), (14750, 134568), (14868, 133500), (14952, 132750), (15120, 131275), (15575, 127440), (15750, 126024), (15753, 126000), (15930, 124600), (16020, 123900), (16520, 120150), (16821, 118000), (17700, 112140), (17800, 111510), (18000, 110271), (18585, 106800), (18690, 106200), (18900, 105020), (19224, 103250), (19824, 100125), (20025, 99120), (20650, 96120), (21000, 94518), (21004, 94500), (21240, 93450), (21360, 92925), (22125, 89712), (22250, 89208), (22302, 89000), (22428, 88500), (23600, 84105), (23625, 84016), (24030, 82600), (24780, 80100), (24920, 79650), (25200, 78765), (25488, 77875), (26255, 75600), (26550, 74760), (26700, 74340), (27000, 73514), (28035, 70800), (29500, 67284), (29736, 66750), (29904, 66375), (30975, 64080), (31150, 63720), (31500, 63012), (31506, 63000), (31860, 62300), (32040, 61950), (33040, 60075), (33375, 59472), (33642, 59000), (35400, 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