2049455520

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 960

約数和(自身を含む): 9220780800

約数和(自身を除く): 7171325280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 38, 40, 41, 42, 45, 48, 54, 56, 57, 58, 60, 63, 70, 72, 76, 80, 81, 82, 84, 87, 90, 95, 96, 105, 108, 112, 114, 116, 120, 123, 126, 133, 135, 140, 144, 145, 152, 160, 162, 164, 168, 171, 174, 180, 189, 190, 203, 205, 210, 216, 224, 228, 232, 240, 246, 252, 261, 266, 270, 280, 285, 287, 288, 290, 304, 315, 324, 328, 336, 342, 348, 360, 369, 378, 380, 399, 405, 406, 410, 420, 432, 435, 456, 464, 480, 492, 504, 513, 522, 532, 540, 551, 560, 567, 570, 574, 580, 608, 609, 615, 630, 648, 656, 665, 672, 684, 696, 720, 738, 756, 760, 779, 783, 798, 810, 812, 820, 840, 855, 861, 864, 870, 912, 928, 945, 984, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1107, 1120, 1134, 1140, 1148, 1160, 1189, 1197, 1218, 1230, 1260, 1296, 1305, 1312, 1330, 1368, 1392, 1435, 1440, 1476, 1512, 1520, 1539, 1558, 1566, 1596, 1620, 1624, 1640, 1653, 1680, 1710, 1722, 1740, 1824, 1827, 1845, 1890, 1968, 1995, 2016, 2030, 2052, 2088, 2128, 2160, 2204, 2214, 2268, 2280, 2296, 2320, 2337, 2349, 2378, 2394, 2436, 2460, 2520, 2565, 2583, 2592, 2610, 2660, 2736, 2755, 2784, 2835, 2870, 2952, 3024, 3040, 3045, 3078, 3116, 3132, 3192, 3240, 3248, 3280, 3306, 3321, 3360, 3420, 3444, 3480, 3567, 3591, 3654, 3690, 3780, 3857, 3895, 3915, 3936, 3990, 4060, 4104, 4176, 4256, 4305, 4320, 4408, 4428, 4536, 4560, 4592, 4640, 4674, 4698, 4756, 4788, 4872, 4920, 4959, 5040, 5130, 5166, 5220, 5320, 5453, 5472, 5481, 5510, 5535, 5670, 5740, 5904, 5945, 5985, 6048, 6090, 6156, 6232, 6264, 6384, 6480, 6496, 6560, 6612, 6642, 6840, 6888, 6960, 7011, 7134, 7182, 7308, 7380, 7560, 7695, 7714, 7749, 7790, 7830, 7980, 8120, 8208, 8265, 8323, 8352, 8610, 8816, 8856, 9072, 9120, 9135, 9184, 9348, 9396, 9512, 9576, 9744, 9840, 9918, 10080, 10260, 10332, 10440, 10640, 10701, 10773, 10906, 10962, 11020, 11070, 11340, 11480, 11571, 11685, 11745, 11808, 11890, 11970, 12180, 12312, 12464, 12528, 12768, 12915, 12960, 13224, 13284, 13680, 13776, 13920, 14022, 14268, 14364, 14616, 14760, 14877, 15120, 15390, 15428, 15498, 15580, 15660, 15960, 16240, 16359, 16416, 16443, 16530, 16605, 16646, 17220, 17632, 17712, 17835, 17955, 18144, 18270, 18696, 18792, 19024, 19152, 19285, 19488, 19680, 19836, 20520, 20664, 20880, 21033, 21280, 21402, 21546, 21812, 21924, 22040, 22140, 22591, 22680, 22960, 23142, 23247, 23370, 23490, 23780, 23940, 24360, 24624, 24795, 24928, 24969, 25056, 25830, 26448, 26568, 27265, 27360, 27405, 27552, 28044, 28536, 28728, 29232, 29520, 29754, 30240, 30780, 30856, 30996, 31160, 31320, 31920, 32103, 32480, 32718, 32886, 33060, 33210, 33292, 34440, 34713, 35055, 35424, 35670, 35910, 36540, 37392, 37584, 38048, 38304, 38570, 38745, 39672, 41040, 41328, 41615, 41760, 42066, 42804, 43092, 43624, 43848, 44080, 44280, 44631, 45182, 45360, 45920, 46284, 46494, 46740, 46980, 47560, 47880, 48720, 49077, 49248, 49590, 49938, 51660, 52896, 53136, 53505, 53865, 54530, 54810, 56088, 57072, 57456, 57855, 58464, 59040, 59508, 61560, 61712, 61992, 62320, 62640, 63099, 63840, 64206, 65436, 65772, 66120, 66420, 66584, 67773, 68880, 69426, 70110, 71340, 71820, 73080, 74385, 74784, 74907, 75168, 77140, 77490, 79344, 81795, 82080, 82215, 82656, 83230, 84132, 85608, 86184, 87248, 87696, 88160, 88560, 89262, 90364, 90720, 92568, 92988, 93480, 93960, 95120, 95760, 96309, 97440, 98154, 99180, 99876, 103320, 104139, 105165, 106272, 107010, 107730, 109060, 109620, 112176, 112955, 114144, 114912, 115710, 116235, 119016, 123120, 123424, 123984, 124640, 124845, 125280, 126198, 128412, 130872, 131544, 132240, 132840, 133168, 135546, 137760, 138852, 140220, 142680, 143640, 146160, 147231, 148770, 149814, 154280, 154980, 158137, 158688, 160515, 163590, 164430, 166460, 168264, 171216, 172368, 173565, 174496, 175392, 177120, 178524, 180728, 185136, 185976, 186960, 187920, 190240, 191520, 192618, 196308, 198360, 199752, 203319, 206640, 208278, 210330, 214020, 215460, 218120, 219240, 223155, 224352, 224721, 225910, 231420, 232470, 238032, 245385, 246240, 247968, 249690, 252396, 256824, 261744, 263088, 264480, 265680, 266336, 271092, 277704, 280440, 285360, 287280, 292320, 294462, 297540, 299628, 308560, 309960, 312417, 315495, 316274, 321030, 327180, 328860, 332920, 336528, 338865, 342432, 344736, 347130, 357048, 361456, 370272, 371952, 373920, 374535, 375840, 385236, 392616, 396720, 399504, 406638, 413280, 416556, 420660, 428040, 430920, 436240, 438480, 441693, 446310, 449442, 451820, 462840, 464940, 474411, 476064, 481545, 490770, 499380, 504792, 513648, 520695, 523488, 526176, 531360, 542184, 555408, 560880, 570720, 574560, 588924, 595080, 599256, 609957, 617120, 619920, 624834, 630990, 632548, 642060, 654360, 657720, 665840, 673056, 674163, 677730, 694260, 714096, 722912, 736155, 743904, 749070, 770472, 785232, 790685, 793440, 799008, 813276, 833112, 841320, 856080, 861840, 872480, 876960, 883386, 892620, 898884, 903640, 925680, 929880, 948822, 963090, 981540, 998760, 1009584, 1016595, 1027296, 1041390, 1084368, 1110816, 1121760, 1123605, 1177848, 1190160, 1198512, 1219914, 1239840, 1249668, 1261980, 1265096, 1284120, 1308720, 1315440, 1331680, 1348326, 1355460, 1388520, 1423233, 1428192, 1472310, 1498140, 1540944, 1562085, 1570464, 1581370, 1626552, 1666224, 1682640, 1712160, 1723680, 1766772, 1785240, 1797768, 1807280, 1829871, 1851360, 1859760, 1897644, 1926180, 1963080, 1997520, 2019168, 2033190, 2082780, 2168736, 2208465, 2247210, 2355696, 2372055, 2380320, 2397024, 2439828, 2499336, 2523960, 2530192, 2568240, 2617440, 2630880, 2696652, 2710920, 2777040, 2846466, 2944620, 2996280, 3049785, 3081888, 3124170, 3162740, 3253104, 3332448, 3365280, 3370815, 3533544, 3570480, 3595536, 3614560, 3659742, 3719520, 3795288, 3852360, 3926160, 3995040, 4066380, 4165560, 4269699, 4416930, 4494420, 4711392, 4744110, 4879656, 4998672, 5047920, 5060384, 5136480, 5393304, 5421840, 5554080, 5692932, 5889240, 5992560, 6099570, 6248340, 6325480, 6506208, 6741630, 7067088, 7116165, 7140960, 7191072, 7319484, 7590576, 7704720, 7852320, 8132760, 8331120, 8539398, 8833860, 8988840, 9149355, 9488220, 9759312, 9997344, 10095840, 10786608, 10843680, 11385864, 11778480, 11985120, 12199140, 12496680, 12650960, 12809097, 13483260, 14134176, 14232330, 14638968, 15181152, 15409440, 16265520, 16662240, 17078796, 17667720, 17977680, 18298710, 18976440, 19518624, 21348495, 21573216, 22771728, 23556960, 24398280, 24993360, 25301920, 25618194, 26966520, 28464660, 29277936, 32531040, 34157592, 35335440, 35955360, 36597420, 37952880, 42696990, 45543456, 48796560, 49986720, 51236388, 53933040, 56929320, 58555872, 64045485, 68315184, 70670880, 73194840, 75905760, 85393980, 97593120, 102472776, 107866080, 113858640, 128090970, 136630368, 146389680, 170787960, 204945552, 227717280, 256181940, 292779360, 341575920, 409891104, 512363880, 683151840, 1024727760, 2049455520]

約数ペア:

[(1, 2049455520), (2, 1024727760), (3, 683151840), (4, 512363880), (5, 409891104), (6, 341575920), (7, 292779360), (8, 256181940), (9, 227717280), (10, 204945552), (12, 170787960), (14, 146389680), (15, 136630368), (16, 128090970), (18, 113858640), (19, 107866080), (20, 102472776), (21, 97593120), (24, 85393980), (27, 75905760), (28, 73194840), (29, 70670880), (30, 68315184), (32, 64045485), (35, 58555872), (36, 56929320), (38, 53933040), (40, 51236388), (41, 49986720), (42, 48796560), (45, 45543456), (48, 42696990), (54, 37952880), (56, 36597420), (57, 35955360), (58, 35335440), (60, 34157592), (63, 32531040), (70, 29277936), (72, 28464660), (76, 26966520), (80, 25618194), (81, 25301920), (82, 24993360), (84, 24398280), (87, 23556960), (90, 22771728), (95, 21573216), (96, 21348495), (105, 19518624), (108, 18976440), (112, 18298710), (114, 17977680), (116, 17667720), (120, 17078796), (123, 16662240), (126, 16265520), (133, 15409440), (135, 15181152), (140, 14638968), (144, 14232330), (145, 14134176), (152, 13483260), (160, 12809097), (162, 12650960), (164, 12496680), (168, 12199140), (171, 11985120), (174, 11778480), (180, 11385864), (189, 10843680), (190, 10786608), (203, 10095840), (205, 9997344), (210, 9759312), (216, 9488220), (224, 9149355), (228, 8988840), (232, 8833860), (240, 8539398), (246, 8331120), (252, 8132760), (261, 7852320), (266, 7704720), (270, 7590576), (280, 7319484), (285, 7191072), (287, 7140960), (288, 7116165), (290, 7067088), (304, 6741630), (315, 6506208), (324, 6325480), (328, 6248340), (336, 6099570), (342, 5992560), (348, 5889240), (360, 5692932), (369, 5554080), (378, 5421840), (380, 5393304), (399, 5136480), (405, 5060384), (406, 5047920), (410, 4998672), (420, 4879656), (432, 4744110), (435, 4711392), (456, 4494420), (464, 4416930), (480, 4269699), (492, 4165560), (504, 4066380), (513, 3995040), (522, 3926160), (532, 3852360), (540, 3795288), (551, 3719520), (560, 3659742), (567, 3614560), (570, 3595536), (574, 3570480), (580, 3533544), (608, 3370815), (609, 3365280), (615, 3332448), (630, 3253104), (648, 3162740), (656, 3124170), (665, 3081888), (672, 3049785), (684, 2996280), (696, 2944620), (720, 2846466), (738, 2777040), (756, 2710920), (760, 2696652), (779, 2630880), (783, 2617440), (798, 2568240), (810, 2530192), (812, 2523960), (820, 2499336), (840, 2439828), (855, 2397024), (861, 2380320), (864, 2372055), (870, 2355696), (912, 2247210), (928, 2208465), (945, 2168736), (984, 2082780), (1008, 2033190), (1015, 2019168), (1026, 1997520), (1044, 1963080), (1064, 1926180), (1080, 1897644), (1102, 1859760), (1107, 1851360), (1120, 1829871), (1134, 1807280), (1140, 1797768), (1148, 1785240), (1160, 1766772), (1189, 1723680), (1197, 1712160), (1218, 1682640), (1230, 1666224), (1260, 1626552), (1296, 1581370), (1305, 1570464), (1312, 1562085), (1330, 1540944), (1368, 1498140), (1392, 1472310), (1435, 1428192), (1440, 1423233), (1476, 1388520), (1512, 1355460), (1520, 1348326), (1539, 1331680), (1558, 1315440), (1566, 1308720), (1596, 1284120), (1620, 1265096), (1624, 1261980), (1640, 1249668), (1653, 1239840), (1680, 1219914), (1710, 1198512), (1722, 1190160), (1740, 1177848), (1824, 1123605), (1827, 1121760), (1845, 1110816), (1890, 1084368), (1968, 1041390), (1995, 1027296), (2016, 1016595), (2030, 1009584), (2052, 998760), (2088, 981540), (2128, 963090), (2160, 948822), (2204, 929880), (2214, 925680), (2268, 903640), (2280, 898884), (2296, 892620), (2320, 883386), (2337, 876960), (2349, 872480), (2378, 861840), (2394, 856080), (2436, 841320), (2460, 833112), (2520, 813276), (2565, 799008), (2583, 793440), (2592, 790685), (2610, 785232), (2660, 770472), (2736, 749070), (2755, 743904), (2784, 736155), (2835, 722912), (2870, 714096), (2952, 694260), (3024, 677730), (3040, 674163), (3045, 673056), (3078, 665840), (3116, 657720), (3132, 654360), (3192, 642060), (3240, 632548), (3248, 630990), (3280, 624834), (3306, 619920), (3321, 617120), (3360, 609957), (3420, 599256), (3444, 595080), (3480, 588924), (3567, 574560), (3591, 570720), (3654, 560880), (3690, 555408), (3780, 542184), (3857, 531360), (3895, 526176), (3915, 523488), (3936, 520695), (3990, 513648), (4060, 504792), (4104, 499380), (4176, 490770), (4256, 481545), (4305, 476064), (4320, 474411), (4408, 464940), (4428, 462840), (4536, 451820), (4560, 449442), (4592, 446310), (4640, 441693), (4674, 438480), (4698, 436240), (4756, 430920), (4788, 428040), (4872, 420660), (4920, 416556), (4959, 413280), (5040, 406638), (5130, 399504), (5166, 396720), (5220, 392616), (5320, 385236), (5453, 375840), (5472, 374535), (5481, 373920), (5510, 371952), (5535, 370272), (5670, 361456), (5740, 357048), (5904, 347130), (5945, 344736), (5985, 342432), (6048, 338865), (6090, 336528), (6156, 332920), (6232, 328860), (6264, 327180), (6384, 321030), (6480, 316274), (6496, 315495), (6560, 312417), (6612, 309960), (6642, 308560), (6840, 299628), (6888, 297540), (6960, 294462), (7011, 292320), (7134, 287280), (7182, 285360), (7308, 280440), (7380, 277704), (7560, 271092), (7695, 266336), (7714, 265680), (7749, 264480), (7790, 263088), (7830, 261744), (7980, 256824), (8120, 252396), (8208, 249690), (8265, 247968), (8323, 246240), (8352, 245385), (8610, 238032), (8816, 232470), (8856, 231420), (9072, 225910), (9120, 224721), (9135, 224352), (9184, 223155), (9348, 219240), (9396, 218120), (9512, 215460), (9576, 214020), (9744, 210330), (9840, 208278), (9918, 206640), (10080, 203319), (10260, 199752), (10332, 198360), (10440, 196308), (10640, 192618), (10701, 191520), (10773, 190240), (10906, 187920), (10962, 186960), (11020, 185976), (11070, 185136), (11340, 180728), (11480, 178524), (11571, 177120), (11685, 175392), (11745, 174496), (11808, 173565), (11890, 172368), (11970, 171216), (12180, 168264), (12312, 166460), (12464, 164430), (12528, 163590), (12768, 160515), (12915, 158688), (12960, 158137), (13224, 154980), (13284, 154280), (13680, 149814), (13776, 148770), (13920, 147231), (14022, 146160), (14268, 143640), (14364, 142680), (14616, 140220), (14760, 138852), (14877, 137760), (15120, 135546), (15390, 133168), (15428, 132840), (15498, 132240), (15580, 131544), (15660, 130872), (15960, 128412), (16240, 126198), (16359, 125280), (16416, 124845), (16443, 124640), (16530, 123984), (16605, 123424), (16646, 123120), (17220, 119016), (17632, 116235), (17712, 115710), (17835, 114912), (17955, 114144), (18144, 112955), (18270, 112176), (18696, 109620), (18792, 109060), (19024, 107730), (19152, 107010), (19285, 106272), (19488, 105165), (19680, 104139), (19836, 103320), (20520, 99876), (20664, 99180), (20880, 98154), (21033, 97440), (21280, 96309), (21402, 95760), (21546, 95120), (21812, 93960), (21924, 93480), (22040, 92988), (22140, 92568), (22591, 90720), (22680, 90364), (22960, 89262), (23142, 88560), (23247, 88160), (23370, 87696), (23490, 87248), (23780, 86184), (23940, 85608), (24360, 84132), (24624, 83230), (24795, 82656), (24928, 82215), (24969, 82080), (25056, 81795), (25830, 79344), (26448, 77490), (26568, 77140), (27265, 75168), (27360, 74907), (27405, 74784), (27552, 74385), (28044, 73080), (28536, 71820), (28728, 71340), (29232, 70110), (29520, 69426), (29754, 68880), (30240, 67773), (30780, 66584), (30856, 66420), (30996, 66120), (31160, 65772), (31320, 65436), (31920, 64206), (32103, 63840), (32480, 63099), (32718, 62640), (32886, 62320), (33060, 61992), (33210, 61712), (33292, 61560), (34440, 59508), (34713, 59040), (35055, 58464), (35424, 57855), (35670, 57456), (35910, 57072), (36540, 56088), (37392, 54810), (37584, 54530), (38048, 53865), (38304, 53505), (38570, 53136), (38745, 52896), (39672, 51660), (41040, 49938), (41328, 49590), (41615, 49248), (41760, 49077), (42066, 48720), (42804, 47880), (43092, 47560), (43624, 46980), (43848, 46740), (44080, 46494), (44280, 46284), (44631, 45920), (45182, 45360)]