19740680960

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 864

約数和(自身を含む): 67645476864

約数和(自身を除く): 47904795904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 32, 35, 40, 44, 49, 52, 55, 56, 62, 64, 65, 70, 71, 77, 80, 88, 91, 98, 104, 110, 112, 124, 128, 130, 140, 142, 143, 154, 155, 160, 176, 182, 196, 208, 217, 220, 224, 245, 248, 256, 260, 280, 284, 286, 308, 310, 320, 341, 352, 355, 364, 385, 392, 403, 416, 434, 440, 448, 455, 490, 496, 497, 520, 539, 560, 568, 572, 616, 620, 637, 640, 682, 704, 710, 715, 728, 770, 781, 784, 806, 832, 868, 880, 896, 910, 923, 980, 992, 994, 1001, 1040, 1078, 1085, 1120, 1136, 1144, 1232, 1240, 1274, 1280, 1364, 1408, 1420, 1430, 1456, 1519, 1540, 1562, 1568, 1612, 1664, 1705, 1736, 1760, 1792, 1820, 1846, 1960, 1984, 1988, 2002, 2015, 2080, 2156, 2170, 2201, 2240, 2272, 2288, 2387, 2464, 2480, 2485, 2548, 2695, 2728, 2816, 2821, 2840, 2860, 2912, 3038, 3080, 3124, 3136, 3185, 3224, 3328, 3410, 3472, 3479, 3520, 3640, 3692, 3905, 3920, 3968, 3976, 4004, 4030, 4160, 4312, 4340, 4402, 4433, 4480, 4544, 4576, 4615, 4774, 4928, 4960, 4970, 5005, 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44020, 44330, 45136, 45227, 45440, 45760, 47740, 48422, 48608, 49280, 49984, 50765, 50960, 51584, 51688, 54560, 54670, 55552, 55664, 56056, 56420, 57226, 58240, 59072, 60760, 61628, 62062, 62480, 62720, 63616, 64064, 64480, 64610, 66836, 68992, 69440, 69580, 70070, 70432, 70928, 71071, 73840, 76384, 76538, 77035, 78988, 79520, 80080, 81224, 81536, 83545, 86240, 87296, 87472, 88040, 88660, 90272, 90454, 90880, 91520, 95480, 96844, 97216, 98560, 98735, 99968, 101530, 101920, 103168, 103376, 107849, 109120, 109340, 111328, 112112, 112840, 114452, 116480, 118144, 121055, 121520, 123256, 124124, 124960, 127232, 128128, 128960, 129220, 133672, 137984, 138880, 139160, 140140, 140864, 141856, 142142, 143065, 147680, 152768, 153076, 154070, 155155, 157976, 159040, 160160, 162448, 163072, 167090, 169477, 172480, 174944, 176080, 177320, 180544, 180908, 183040, 190960, 191345, 193688, 194432, 197470, 199936, 200291, 203060, 203840, 206752, 215698, 217217, 218240, 218680, 222656, 224224, 225680, 226135, 228904, 236288, 242110, 243040, 246512, 248248, 249920, 256256, 257920, 258440, 267344, 277760, 278320, 280280, 281728, 283712, 284284, 286130, 295360, 305536, 306152, 308140, 310310, 314743, 315952, 318080, 320320, 324896, 334180, 338954, 344960, 349888, 352160, 354640, 355355, 361088, 361816, 381920, 382690, 387376, 388864, 394940, 400582, 406120, 407680, 413504, 431396, 434434, 436480, 437360, 445312, 448448, 451360, 452270, 457808, 484220, 486080, 493024, 496496, 497497, 499840, 515840, 516880, 534688, 539245, 556640, 560560, 563456, 567424, 568568, 572260, 590720, 611072, 612304, 616280, 620620, 629486, 631904, 636160, 640640, 649792, 668360, 677908, 689920, 699776, 704320, 709280, 710710, 722176, 723632, 763840, 765380, 774752, 789880, 801164, 812240, 815360, 827008, 847385, 862792, 868868, 874720, 890624, 896896, 902720, 904540, 915616, 968440, 972160, 986048, 992992, 994994, 999680, 1001455, 1033760, 1069376, 1078490, 1086085, 1113280, 1121120, 1134848, 1137136, 1144520, 1181440, 1186339, 1224608, 1232560, 1241240, 1258972, 1263808, 1281280, 1299584, 1336720, 1355816, 1399552, 1402037, 1408640, 1418560, 1421420, 1447264, 1527680, 1530760, 1549504, 1573715, 1579760, 1602328, 1624480, 1654016, 1694770, 1725584, 1737736, 1749440, 1793792, 1805440, 1809080, 1831232, 1936880, 1944320, 1972096, 1985984, 1989988, 2002910, 2067520, 2138752, 2156980, 2172170, 2203201, 2226560, 2242240, 2274272, 2289040, 2372678, 2449216, 2465120, 2482480, 2487485, 2517944, 2527616, 2599168, 2673440, 2711632, 2804074, 2817280, 2837120, 2842840, 2894528, 3055360, 3061520, 3099008, 3147430, 3159520, 3204656, 3248960, 3389540, 3451168, 3475472, 3498880, 3610880, 3618160, 3662464, 3873760, 3944192, 3971968, 3979976, 4005820, 4135040, 4277504, 4313960, 4344340, 4406402, 4453120, 4484480, 4548544, 4578080, 4745356, 4898432, 4930240, 4964960, 4974970, 5035888, 5055232, 5346880, 5423264, 5608148, 5674240, 5685680, 5789056, 5931695, 6123040, 6198016, 6294860, 6319040, 6409312, 6497920, 6779080, 6902336, 6950944, 6997760, 7010185, 7236320, 7324928, 7747520, 7943936, 7959952, 8011640, 8270080, 8627920, 8688680, 8812804, 8968960, 9097088, 9156160, 9490712, 9796864, 9860480, 9929920, 9949940, 10071776, 10693760, 10846528, 11016005, 11216296, 11371360, 11578112, 11863390, 12246080, 12589720, 12638080, 12818624, 12995840, 13558160, 13804672, 13901888, 14020370, 14472640, 15422407, 15495040, 15919904, 16023280, 17255840, 17377360, 17625608, 18194176, 18312320, 18981424, 19720960, 19859840, 19899880, 20143552, 21387520, 21693056, 22032010, 22432592, 22742720, 23726780, 24492160, 25179440, 25276160, 25637248, 27116320, 27609344, 27803776, 28040740, 28945280, 30844814, 30990080, 31839808, 32046560, 34511680, 34754720, 35251216, 36624640, 37962848, 39719680, 39799760, 40287104, 43386112, 44064020, 44865184, 45485440, 47453560, 48984320, 50358880, 51274496, 54232640, 55607552, 56081480, 57890560, 61689628, 63679616, 64093120, 69023360, 69509440, 70502432, 75925696, 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約数ペア:

[(1, 19740680960), (2, 9870340480), (4, 4935170240), (5, 3948136192), (7, 2820097280), (8, 2467585120), (10, 1974068096), (11, 1794607360), (13, 1518513920), (14, 1410048640), (16, 1233792560), (20, 987034048), (22, 897303680), (26, 759256960), (28, 705024320), (31, 636796160), (32, 616896280), (35, 564019456), (40, 493517024), (44, 448651840), (49, 402871040), (52, 379628480), (55, 358921472), (56, 352512160), (62, 318398080), (64, 308448140), (65, 303702784), (70, 282009728), (71, 278037760), (77, 256372480), (80, 246758512), (88, 224325920), (91, 216930560), (98, 201435520), (104, 189814240), (110, 179460736), (112, 176256080), (124, 159199040), (128, 154224070), (130, 151851392), (140, 141004864), (142, 139018880), (143, 138046720), (154, 128186240), (155, 127359232), (160, 123379256), (176, 112162960), (182, 108465280), (196, 100717760), (208, 94907120), (217, 90970880), (220, 89730368), (224, 88128040), (245, 80574208), (248, 79599520), (256, 77112035), (260, 75925696), (280, 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15422407), (1364, 14472640), (1408, 14020370), (1420, 13901888), (1430, 13804672), (1456, 13558160), (1519, 12995840), (1540, 12818624), (1562, 12638080), (1568, 12589720), (1612, 12246080), (1664, 11863390), (1705, 11578112), (1736, 11371360), (1760, 11216296), (1792, 11016005), (1820, 10846528), (1846, 10693760), (1960, 10071776), (1984, 9949940), (1988, 9929920), (2002, 9860480), (2015, 9796864), (2080, 9490712), (2156, 9156160), (2170, 9097088), (2201, 8968960), (2240, 8812804), (2272, 8688680), (2288, 8627920), (2387, 8270080), (2464, 8011640), (2480, 7959952), (2485, 7943936), (2548, 7747520), (2695, 7324928), (2728, 7236320), (2816, 7010185), (2821, 6997760), (2840, 6950944), (2860, 6902336), (2912, 6779080), (3038, 6497920), (3080, 6409312), (3124, 6319040), (3136, 6294860), (3185, 6198016), (3224, 6123040), (3328, 5931695), (3410, 5789056), (3472, 5685680), (3479, 5674240), (3520, 5608148), (3640, 5423264), (3692, 5346880), (3905, 5055232), (3920, 5035888), (3968, 4974970), 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