28715662080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 864

約数和(自身を含む): 122585057280

約数和(自身を除く): 93869395200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 192, 196, 210, 216, 217, 224, 240, 245, 248, 252, 256, 270, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 378, 384, 392, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 540, 547, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 756, 768, 784, 837, 840, 864, 868, 882, 896, 930, 945, 960, 980, 992, 1008, 1080, 1085, 1094, 1116, 1120, 1152, 1176, 1240, 1260, 1280, 1302, 1323, 1344, 1395, 1440, 1470, 1488, 1512, 1519, 1568, 1641, 1674, 1680, 1728, 1736, 1764, 1792, 1860, 1890, 1920, 1953, 1960, 1984, 2016, 2160, 2170, 2188, 2205, 2232, 2240, 2304, 2352, 2480, 2520, 2604, 2646, 2688, 2735, 2790, 2880, 2940, 2976, 3024, 3038, 3136, 3255, 3282, 3348, 3360, 3456, 3472, 3528, 3720, 3780, 3829, 3840, 3906, 3920, 3968, 4032, 4185, 4320, 4340, 4376, 4410, 4464, 4480, 4557, 4704, 4923, 4960, 5040, 5208, 5292, 5376, 5470, 5580, 5760, 5859, 5880, 5952, 6048, 6076, 6272, 6510, 6564, 6615, 6696, 6720, 6912, 6944, 7056, 7440, 7560, 7595, 7658, 7812, 7840, 7936, 8064, 8205, 8370, 8640, 8680, 8752, 8820, 8928, 8960, 9114, 9408, 9765, 9846, 9920, 10080, 10416, 10584, 10940, 11160, 11487, 11520, 11718, 11760, 11904, 12096, 12152, 12544, 13020, 13128, 13230, 13392, 13440, 13671, 13888, 14112, 14769, 14880, 15120, 15190, 15316, 15624, 15680, 16128, 16410, 16740, 16957, 17280, 17360, 17504, 17640, 17856, 18228, 18816, 19145, 19530, 19692, 19840, 20160, 20832, 21168, 21880, 22320, 22785, 22974, 23436, 23520, 23808, 24192, 24304, 24615, 26040, 26256, 26460, 26784, 26803, 26880, 27342, 27776, 28224, 29295, 29538, 29760, 30240, 30380, 30632, 31248, 31360, 32820, 33480, 33914, 34461, 34560, 34720, 35008, 35280, 35712, 36456, 37632, 38290, 39060, 39384, 39680, 40320, 41013, 41664, 42336, 43760, 44640, 45570, 45948, 46872, 47040, 48384, 48608, 49230, 50871, 52080, 52512, 52920, 53568, 53606, 54684, 55552, 56448, 57435, 58590, 59076, 59520, 60480, 60760, 61264, 62496, 62720, 65640, 66960, 67828, 68355, 68922, 69440, 70016, 70560, 71424, 72912, 73845, 76580, 78120, 78768, 80409, 80640, 82026, 83328, 84672, 84785, 87520, 89280, 91140, 91896, 93744, 94080, 97216, 98460, 101742, 103383, 104160, 105024, 105840, 107136, 107212, 109368, 112896, 114870, 117180, 118152, 118699, 119040, 120960, 121520, 122528, 124992, 131280, 133920, 134015, 135656, 136710, 137844, 138880, 140032, 141120, 145824, 147690, 152613, 153160, 156240, 157536, 160818, 164052, 166656, 169344, 169570, 172305, 175040, 178560, 182280, 183792, 187488, 188160, 194432, 196920, 203484, 205065, 206766, 208320, 210048, 211680, 214272, 214424, 218736, 229740, 234360, 236304, 237398, 241227, 241920, 243040, 245056, 249984, 254355, 262560, 267840, 268030, 271312, 273420, 275688, 277760, 282240, 291648, 295380, 305226, 306320, 312480, 315072, 321636, 328104, 338688, 339140, 344610, 350080, 356097, 357120, 364560, 367584, 374976, 388864, 393840, 402045, 406968, 410130, 413532, 416640, 420096, 423360, 428848, 437472, 457839, 459480, 468720, 472608, 474796, 482454, 486080, 490112, 499968, 508710, 516915, 525120, 535680, 536060, 542624, 546840, 551376, 564480, 583296, 590760, 593495, 610452, 612640, 624960, 630144, 643272, 656208, 678280, 689220, 700160, 712194, 723681, 729120, 735168, 749952, 763065, 787680, 804090, 813936, 820260, 827064, 830893, 833280, 846720, 857696, 874944, 915678, 918960, 937440, 945216, 949592, 964908, 972160, 980224, 1017420, 1033830, 1050240, 1068291, 1071360, 1072120, 1085248, 1093680, 1102752, 1166592, 1181520, 1186990, 1206135, 1220904, 1225280, 1249920, 1260288, 1286544, 1312416, 1356560, 1378440, 1424388, 1447362, 1458240, 1470336, 1499904, 1526130, 1575360, 1608180, 1627872, 1640520, 1654128, 1661786, 1693440, 1715392, 1749888, 1780485, 1831356, 1837920, 1874880, 1890432, 1899184, 1929816, 1944320, 2034840, 2067660, 2100480, 2136582, 2144240, 2170496, 2187360, 2205504, 2289195, 2363040, 2373980, 2412270, 2441808, 2450560, 2492679, 2499840, 2573088, 2624832, 2713120, 2756880, 2848776, 2894724, 2916480, 2940672, 3052260, 3150720, 3204873, 3216360, 3255744, 3281040, 3308256, 3323572, 3430784, 3499776, 3560970, 3618405, 3662712, 3675840, 3749760, 3780864, 3798368, 3859632, 4069680, 4135320, 4154465, 4273164, 4288480, 4340992, 4374720, 4411008, 4578390, 4726080, 4747960, 4824540, 4883616, 4901120, 4985358, 5146176, 5249664, 5341455, 5426240, 5513760, 5697552, 5789448, 5832960, 6104520, 6301440, 6409746, 6432720, 6511488, 6562080, 6616512, 6647144, 6861568, 7121940, 7236810, 7325424, 7351680, 7478037, 7499520, 7596736, 7719264, 8139360, 8270640, 8308930, 8546328, 8576960, 8749440, 8822016, 9156780, 9452160, 9495920, 9649080, 9767232, 9970716, 10292352, 10499328, 10682910, 10852480, 11027520, 11395104, 11578896, 12209040, 12463395, 12819492, 12865440, 13022976, 13124160, 13233024, 13294288, 14243880, 14473620, 14650848, 14703360, 14956074, 15193472, 15438528, 16024365, 16278720, 16541280, 16617860, 17092656, 17153920, 17498880, 18313560, 18904320, 18991840, 19298160, 19534464, 19941432, 20584704, 21365820, 21704960, 22055040, 22434111, 22790208, 23157792, 24418080, 24926790, 25638984, 25730880, 26248320, 26466048, 26588576, 28487760, 28947240, 29301696, 29912148, 30386944, 30877056, 32048730, 32557440, 33082560, 33235720, 34185312, 34307840, 36627120, 37390185, 37983680, 38596320, 39068928, 39882864, 42731640, 44110080, 44868222, 45580416, 46315584, 48836160, 49853580, 51277968, 51461760, 52496640, 53177152, 56975520, 57894480, 58603392, 59824296, 61754112, 64097460, 65114880, 66165120, 66471440, 68370624, 73254240, 74780370, 75967360, 77192640, 79765728, 85463280, 89736444, 91160832, 92631168, 97672320, 99707160, 102555936, 102923520, 106354304, 112170555, 113951040, 115788960, 117206784, 119648592, 128194920, 132330240, 132942880, 136741248, 146508480, 149560740, 151934720, 154385280, 159531456, 170926560, 179472888, 185262336, 195344640, 199414320, 205111872, 212708608, 224341110, 227902080, 231577920, 239297184, 256389840, 265885760, 273482496, 293016960, 299121480, 308770560, 319062912, 341853120, 358945776, 398828640, 410223744, 448682220, 455804160, 463155840, 478594368, 512779680, 531771520, 586033920, 598242960, 638125824, 683706240, 717891552, 797657280, 820447488, 897364440, 926311680, 957188736, 1025559360, 1063543040, 1196485920, 1367412480, 1435783104, 1595314560, 1794728880, 1914377472, 2051118720, 2392971840, 2871566208, 3190629120, 3589457760, 4102237440, 4785943680, 5743132416, 7178915520, 9571887360, 14357831040, 28715662080]

約数ペア:

[(1, 28715662080), (2, 14357831040), (3, 9571887360), (4, 7178915520), (5, 5743132416), (6, 4785943680), (7, 4102237440), (8, 3589457760), (9, 3190629120), (10, 2871566208), (12, 2392971840), (14, 2051118720), (15, 1914377472), (16, 1794728880), (18, 1595314560), (20, 1435783104), (21, 1367412480), (24, 1196485920), (27, 1063543040), (28, 1025559360), (30, 957188736), (31, 926311680), (32, 897364440), (35, 820447488), (36, 797657280), (40, 717891552), (42, 683706240), (45, 638125824), (48, 598242960), (49, 586033920), (54, 531771520), (56, 512779680), (60, 478594368), (62, 463155840), (63, 455804160), (64, 448682220), (70, 410223744), (72, 398828640), (80, 358945776), (84, 341853120), (90, 319062912), (93, 308770560), (96, 299121480), (98, 293016960), (105, 273482496), (108, 265885760), (112, 256389840), (120, 239297184), (124, 231577920), (126, 227902080), (128, 224341110), (135, 212708608), (140, 205111872), (144, 199414320), (147, 195344640), (155, 185262336), (160, 179472888), (168, 170926560), (180, 159531456), (186, 154385280), (189, 151934720), (192, 149560740), (196, 146508480), (210, 136741248), (216, 132942880), (217, 132330240), (224, 128194920), (240, 119648592), (245, 117206784), (248, 115788960), (252, 113951040), (256, 112170555), (270, 106354304), (279, 102923520), (280, 102555936), (288, 99707160), (294, 97672320), (310, 92631168), (315, 91160832), (320, 89736444), (336, 85463280), (360, 79765728), (372, 77192640), (378, 75967360), (384, 74780370), (392, 73254240), (420, 68370624), (432, 66471440), (434, 66165120), (441, 65114880), (448, 64097460), (465, 61754112), (480, 59824296), (490, 58603392), (496, 57894480), (504, 56975520), (540, 53177152), (547, 52496640), (558, 51461760), (560, 51277968), (576, 49853580), (588, 48836160), (620, 46315584), (630, 45580416), (640, 44868222), (651, 44110080), (672, 42731640), (720, 39882864), (735, 39068928), (744, 38596320), (756, 37983680), (768, 37390185), (784, 36627120), (837, 34307840), (840, 34185312), (864, 33235720), (868, 33082560), (882, 32557440), (896, 32048730), (930, 30877056), (945, 30386944), (960, 29912148), (980, 29301696), (992, 28947240), (1008, 28487760), (1080, 26588576), (1085, 26466048), (1094, 26248320), (1116, 25730880), (1120, 25638984), (1152, 24926790), (1176, 24418080), (1240, 23157792), (1260, 22790208), (1280, 22434111), (1302, 22055040), (1323, 21704960), (1344, 21365820), (1395, 20584704), (1440, 19941432), (1470, 19534464), (1488, 19298160), (1512, 18991840), (1519, 18904320), (1568, 18313560), (1641, 17498880), (1674, 17153920), (1680, 17092656), (1728, 16617860), (1736, 16541280), (1764, 16278720), (1792, 16024365), (1860, 15438528), (1890, 15193472), (1920, 14956074), (1953, 14703360), (1960, 14650848), (1984, 14473620), (2016, 14243880), (2160, 13294288), (2170, 13233024), (2188, 13124160), (2205, 13022976), (2232, 12865440), (2240, 12819492), (2304, 12463395), (2352, 12209040), (2480, 11578896), (2520, 11395104), (2604, 11027520), (2646, 10852480), (2688, 10682910), (2735, 10499328), (2790, 10292352), (2880, 9970716), (2940, 9767232), (2976, 9649080), (3024, 9495920), (3038, 9452160), (3136, 9156780), (3255, 8822016), (3282, 8749440), (3348, 8576960), (3360, 8546328), (3456, 8308930), (3472, 8270640), (3528, 8139360), (3720, 7719264), (3780, 7596736), (3829, 7499520), (3840, 7478037), (3906, 7351680), (3920, 7325424), (3968, 7236810), (4032, 7121940), (4185, 6861568), (4320, 6647144), (4340, 6616512), (4376, 6562080), (4410, 6511488), (4464, 6432720), (4480, 6409746), (4557, 6301440), (4704, 6104520), (4923, 5832960), (4960, 5789448), (5040, 5697552), (5208, 5513760), (5292, 5426240), (5376, 5341455), (5470, 5249664), (5580, 5146176), (5760, 4985358), (5859, 4901120), (5880, 4883616), (5952, 4824540), (6048, 4747960), (6076, 4726080), (6272, 4578390), (6510, 4411008), (6564, 4374720), (6615, 4340992), (6696, 4288480), (6720, 4273164), (6912, 4154465), (6944, 4135320), (7056, 4069680), (7440, 3859632), (7560, 3798368), (7595, 3780864), (7658, 3749760), (7812, 3675840), (7840, 3662712), (7936, 3618405), (8064, 3560970), (8205, 3499776), (8370, 3430784), (8640, 3323572), (8680, 3308256), (8752, 3281040), (8820, 3255744), (8928, 3216360), (8960, 3204873), (9114, 3150720), (9408, 3052260), (9765, 2940672), (9846, 2916480), (9920, 2894724), (10080, 2848776), (10416, 2756880), (10584, 2713120), (10940, 2624832), (11160, 2573088), (11487, 2499840), (11520, 2492679), (11718, 2450560), (11760, 2441808), (11904, 2412270), (12096, 2373980), (12152, 2363040), (12544, 2289195), (13020, 2205504), (13128, 2187360), (13230, 2170496), (13392, 2144240), (13440, 2136582), (13671, 2100480), (13888, 2067660), (14112, 2034840), (14769, 1944320), (14880, 1929816), (15120, 1899184), (15190, 1890432), (15316, 1874880), (15624, 1837920), (15680, 1831356), (16128, 1780485), (16410, 1749888), (16740, 1715392), (16957, 1693440), (17280, 1661786), (17360, 1654128), (17504, 1640520), (17640, 1627872), (17856, 1608180), (18228, 1575360), (18816, 1526130), (19145, 1499904), (19530, 1470336), (19692, 1458240), (19840, 1447362), (20160, 1424388), (20832, 1378440), (21168, 1356560), (21880, 1312416), (22320, 1286544), (22785, 1260288), (22974, 1249920), (23436, 1225280), (23520, 1220904), (23808, 1206135), (24192, 1186990), (24304, 1181520), (24615, 1166592), (26040, 1102752), (26256, 1093680), (26460, 1085248), (26784, 1072120), (26803, 1071360), (26880, 1068291), (27342, 1050240), (27776, 1033830), (28224, 1017420), (29295, 980224), (29538, 972160), (29760, 964908), (30240, 949592), (30380, 945216), (30632, 937440), (31248, 918960), (31360, 915678), (32820, 874944), (33480, 857696), (33914, 846720), (34461, 833280), (34560, 830893), (34720, 827064), (35008, 820260), (35280, 813936), (35712, 804090), (36456, 787680), (37632, 763065), (38290, 749952), (39060, 735168), (39384, 729120), (39680, 723681), (40320, 712194), (41013, 700160), (41664, 689220), (42336, 678280), (43760, 656208), (44640, 643272), (45570, 630144), (45948, 624960), (46872, 612640), (47040, 610452), (48384, 593495), (48608, 590760), (49230, 583296), (50871, 564480), (52080, 551376), (52512, 546840), (52920, 542624), (53568, 536060), (53606, 535680), (54684, 525120), (55552, 516915), (56448, 508710), (57435, 499968), (58590, 490112), (59076, 486080), (59520, 482454), (60480, 474796), (60760, 472608), (61264, 468720), (62496, 459480), (62720, 457839), (65640, 437472), (66960, 428848), (67828, 423360), (68355, 420096), (68922, 416640), (69440, 413532), (70016, 410130), (70560, 406968), (71424, 402045), (72912, 393840), (73845, 388864), (76580, 374976), (78120, 367584), (78768, 364560), (80409, 357120), (80640, 356097), (82026, 350080), (83328, 344610), (84672, 339140), (84785, 338688), (87520, 328104), (89280, 321636), (91140, 315072), (91896, 312480), (93744, 306320), (94080, 305226), (97216, 295380), (98460, 291648), (101742, 282240), (103383, 277760), (104160, 275688), (105024, 273420), (105840, 271312), (107136, 268030), (107212, 267840), (109368, 262560), (112896, 254355), (114870, 249984), (117180, 245056), (118152, 243040), (118699, 241920), (119040, 241227), (120960, 237398), (121520, 236304), (122528, 234360), (124992, 229740), (131280, 218736), (133920, 214424), (134015, 214272), (135656, 211680), (136710, 210048), (137844, 208320), (138880, 206766), (140032, 205065), (141120, 203484), (145824, 196920), (147690, 194432), (152613, 188160), (153160, 187488), (156240, 183792), (157536, 182280), (160818, 178560), (164052, 175040), (166656, 172305), (169344, 169570)]