51368378880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2448

約数の個数: 640

約数和(自身を含む): 208722640896

約数和(自身を除く): 157354262016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 256, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 512, 520, 546, 560, 620, 624, 640, 651, 672, 728, 744, 768, 780, 806, 832, 840, 868, 896, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1280, 1302, 1344, 1365, 1456, 1488, 1536, 1560, 1612, 1664, 1680, 1736, 1792, 1820, 1860, 1920, 1984, 2015, 2080, 2170, 2184, 2240, 2371, 2418, 2480, 2496, 2560, 2604, 2688, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3328, 3360, 3472, 3584, 3640, 3720, 3840, 3968, 4030, 4160, 4340, 4368, 4480, 4742, 4836, 4960, 4992, 5208, 5376, 5460, 5642, 5824, 5952, 6045, 6240, 6448, 6510, 6656, 6720, 6944, 7113, 7280, 7440, 7680, 7936, 8060, 8320, 8463, 8680, 8736, 8960, 9484, 9672, 9920, 9984, 10416, 10752, 10920, 11284, 11648, 11855, 11904, 12090, 12480, 12896, 13020, 13440, 13888, 14105, 14226, 14560, 14880, 15872, 16120, 16597, 16640, 16926, 17360, 17472, 17920, 18968, 19344, 19840, 19968, 20832, 21840, 22568, 23296, 23710, 23808, 24180, 24960, 25792, 26040, 26880, 27776, 28210, 28452, 29120, 29760, 30823, 32240, 33194, 33280, 33852, 34720, 34944, 35565, 37936, 38688, 39680, 41664, 42315, 43680, 45136, 46592, 47420, 47616, 48360, 49791, 49920, 51584, 52080, 53760, 55552, 56420, 56904, 58240, 59520, 61646, 64480, 66388, 67704, 69440, 69888, 71130, 73501, 75872, 77376, 79360, 82985, 83328, 84630, 87360, 90272, 92469, 94840, 96720, 99582, 99840, 103168, 104160, 111104, 112840, 113808, 116480, 119040, 123292, 128960, 132776, 135408, 138880, 139776, 142260, 147002, 151744, 154115, 154752, 165970, 166656, 169260, 174720, 180544, 184938, 189680, 193440, 199164, 206336, 208320, 215761, 220503, 225680, 227616, 232960, 238080, 246584, 248955, 257920, 265552, 270816, 277760, 284520, 294004, 303488, 308230, 309504, 331940, 333312, 338520, 349440, 361088, 367505, 369876, 379360, 386880, 398328, 416640, 431522, 441006, 451360, 455232, 462345, 493168, 497910, 514507, 515840, 531104, 541632, 555520, 569040, 588008, 606976, 616460, 619008, 647283, 663880, 677040, 698880, 722176, 735010, 739752, 758720, 773760, 796656, 833280, 863044, 882012, 902720, 910464, 924690, 955513, 986336, 995820, 1029014, 1031680, 1062208, 1078805, 1083264, 1102515, 1138080, 1176016, 1213952, 1232920, 1294566, 1327760, 1354080, 1444352, 1470020, 1479504, 1517440, 1543521, 1547520, 1593312, 1666560, 1726088, 1764024, 1805440, 1820928, 1849380, 1911026, 1972672, 1991640, 2058028, 2124416, 2157610, 2166528, 2205030, 2276160, 2352032, 2465840, 2572535, 2589132, 2655520, 2708160, 2866539, 2940040, 2959008, 3034880, 3087042, 3095040, 3186624, 3236415, 3452176, 3528048, 3610880, 3641856, 3698760, 3822052, 3945344, 3983280, 4116056, 4248832, 4315220, 4333056, 4410060, 4552320, 4704064, 4777565, 4931680, 5145070, 5178264, 5311040, 5416320, 5733078, 5880080, 5918016, 6069760, 6174084, 6373248, 6472830, 6688591, 6904352, 7056096, 7221760, 7397520, 7644104, 7717605, 7890688, 7966560, 8232112, 8497664, 8630440, 8820120, 9104640, 9408128, 9555130, 9863360, 10290140, 10356528, 10622080, 10832640, 11466156, 11760160, 11836032, 12348168, 12746496, 12945660, 13377182, 13808704, 14112192, 14332695, 14795040, 15288208, 15435210, 15781376, 15933120, 16464224, 17260880, 17640240, 18209280, 18816256, 19110260, 19726720, 20065773, 20580280, 20713056, 21244160, 21665280, 22932312, 23520320, 23672064, 24696336, 25492992, 25891320, 26754364, 27617408, 28224384, 28665390, 29590080, 30576416, 30870420, 31866240, 32928448, 33442955, 34521760, 35280480, 37632512, 38220520, 39453440, 40131546, 41160560, 41426112, 42488320, 45864624, 47040640, 47344128, 49392672, 51782640, 53508728, 55234816, 56448768, 57330780, 59180160, 61152832, 61740840, 63732480, 65856896, 66885910, 69043520, 70560960, 76441040, 78906880, 80263092, 82321120, 82852224, 91729248, 94081280, 98785344, 100328865, 103565280, 107017456, 110469632, 112897536, 114661560, 118360320, 122305664, 123481680, 127464960, 131713792, 133771820, 138087040, 141121920, 152882080, 160526184, 164642240, 165704448, 183458496, 188162560, 197570688, 200657730, 207130560, 214034912, 229323120, 236720640, 244611328, 246963360, 263427584, 267543640, 276174080, 282243840, 305764160, 321052368, 329284480, 331408896, 366916992, 395141376, 401315460, 414261120, 428069824, 458646240, 489222656, 493926720, 535087280, 552348160, 564487680, 611528320, 642104736, 658568960, 733833984, 790282752, 802630920, 828522240, 856139648, 917292480, 987853440, 1070174560, 1223056640, 1284209472, 1317137920, 1467667968, 1605261840, 1657044480, 1712279296, 1834584960, 1975706880, 2140349120, 2446113280, 2568418944, 3210523680, 3424558592, 3669169920, 3951413760, 4280698240, 5136837888, 6421047360, 7338339840, 8561396480, 10273675776, 12842094720, 17122792960, 25684189440, 51368378880]

約数ペア:

[(1, 51368378880), (2, 25684189440), (3, 17122792960), (4, 12842094720), (5, 10273675776), (6, 8561396480), (7, 7338339840), (8, 6421047360), (10, 5136837888), (12, 4280698240), (13, 3951413760), (14, 3669169920), (15, 3424558592), (16, 3210523680), (20, 2568418944), (21, 2446113280), (24, 2140349120), (26, 1975706880), (28, 1834584960), (30, 1712279296), (31, 1657044480), (32, 1605261840), (35, 1467667968), (39, 1317137920), (40, 1284209472), (42, 1223056640), (48, 1070174560), (52, 987853440), (56, 917292480), (60, 856139648), (62, 828522240), (64, 802630920), (65, 790282752), (70, 733833984), (78, 658568960), (80, 642104736), (84, 611528320), (91, 564487680), (93, 552348160), (96, 535087280), (104, 493926720), (105, 489222656), (112, 458646240), (120, 428069824), (124, 414261120), (128, 401315460), (130, 395141376), (140, 366916992), (155, 331408896), (156, 329284480), (160, 321052368), (168, 305764160), (182, 282243840), (186, 276174080), (192, 267543640), (195, 263427584), (208, 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(1302, 39453440), (1344, 38220520), (1365, 37632512), (1456, 35280480), (1488, 34521760), (1536, 33442955), (1560, 32928448), (1612, 31866240), (1664, 30870420), (1680, 30576416), (1736, 29590080), (1792, 28665390), (1820, 28224384), (1860, 27617408), (1920, 26754364), (1984, 25891320), (2015, 25492992), (2080, 24696336), (2170, 23672064), (2184, 23520320), (2240, 22932312), (2371, 21665280), (2418, 21244160), (2480, 20713056), (2496, 20580280), (2560, 20065773), (2604, 19726720), (2688, 19110260), (2730, 18816256), (2821, 18209280), (2912, 17640240), (2976, 17260880), (3120, 16464224), (3224, 15933120), (3255, 15781376), (3328, 15435210), (3360, 15288208), (3472, 14795040), (3584, 14332695), (3640, 14112192), (3720, 13808704), (3840, 13377182), (3968, 12945660), (4030, 12746496), (4160, 12348168), (4340, 11836032), (4368, 11760160), (4480, 11466156), (4742, 10832640), (4836, 10622080), (4960, 10356528), (4992, 10290140), (5208, 9863360), (5376, 9555130), (5460, 9408128), (5642, 9104640), (5824, 8820120), (5952, 8630440), (6045, 8497664), (6240, 8232112), (6448, 7966560), (6510, 7890688), (6656, 7717605), (6720, 7644104), (6944, 7397520), (7113, 7221760), (7280, 7056096), (7440, 6904352), (7680, 6688591), (7936, 6472830), (8060, 6373248), (8320, 6174084), (8463, 6069760), (8680, 5918016), (8736, 5880080), (8960, 5733078), (9484, 5416320), (9672, 5311040), (9920, 5178264), (9984, 5145070), (10416, 4931680), (10752, 4777565), (10920, 4704064), (11284, 4552320), (11648, 4410060), (11855, 4333056), (11904, 4315220), (12090, 4248832), (12480, 4116056), (12896, 3983280), (13020, 3945344), (13440, 3822052), (13888, 3698760), (14105, 3641856), (14226, 3610880), (14560, 3528048), (14880, 3452176), (15872, 3236415), (16120, 3186624), (16597, 3095040), (16640, 3087042), (16926, 3034880), (17360, 2959008), (17472, 2940040), (17920, 2866539), (18968, 2708160), (19344, 2655520), (19840, 2589132), (19968, 2572535), (20832, 2465840), (21840, 2352032), (22568, 2276160), (23296, 2205030), (23710, 2166528), (23808, 2157610), (24180, 2124416), (24960, 2058028), (25792, 1991640), (26040, 1972672), (26880, 1911026), (27776, 1849380), (28210, 1820928), (28452, 1805440), (29120, 1764024), (29760, 1726088), (30823, 1666560), (32240, 1593312), (33194, 1547520), (33280, 1543521), (33852, 1517440), (34720, 1479504), (34944, 1470020), (35565, 1444352), (37936, 1354080), (38688, 1327760), (39680, 1294566), (41664, 1232920), (42315, 1213952), (43680, 1176016), (45136, 1138080), (46592, 1102515), (47420, 1083264), (47616, 1078805), (48360, 1062208), (49791, 1031680), (49920, 1029014), (51584, 995820), (52080, 986336), (53760, 955513), (55552, 924690), (56420, 910464), (56904, 902720), (58240, 882012), (59520, 863044), (61646, 833280), (64480, 796656), (66388, 773760), (67704, 758720), (69440, 739752), (69888, 735010), (71130, 722176), (73501, 698880), (75872, 677040), (77376, 663880), (79360, 647283), (82985, 619008), (83328, 616460), (84630, 606976), (87360, 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