28756815360

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 640

約数和(自身を含む): 118132439040

約数和(自身を除く): 89375623680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 96, 104, 105, 112, 115, 120, 128, 130, 138, 140, 156, 160, 161, 168, 182, 184, 192, 195, 208, 210, 224, 230, 240, 256, 260, 273, 276, 280, 299, 312, 320, 322, 336, 345, 364, 368, 384, 390, 416, 420, 448, 455, 460, 480, 483, 512, 520, 546, 552, 560, 598, 624, 640, 644, 672, 690, 728, 736, 768, 780, 805, 832, 840, 896, 897, 910, 920, 960, 966, 1040, 1092, 1104, 1120, 1196, 1248, 1280, 1288, 1344, 1365, 1380, 1456, 1472, 1495, 1536, 1560, 1610, 1664, 1680, 1789, 1792, 1794, 1820, 1840, 1920, 1932, 2080, 2093, 2184, 2208, 2240, 2392, 2415, 2496, 2560, 2576, 2688, 2730, 2760, 2912, 2944, 2990, 3120, 3220, 3328, 3360, 3578, 3584, 3588, 3640, 3680, 3840, 3864, 4160, 4186, 4368, 4416, 4480, 4485, 4784, 4830, 4992, 5152, 5367, 5376, 5460, 5520, 5824, 5888, 5980, 6240, 6279, 6440, 6656, 6720, 7156, 7176, 7280, 7360, 7680, 7728, 8320, 8372, 8736, 8832, 8945, 8960, 8970, 9568, 9660, 9984, 10304, 10465, 10734, 10752, 10920, 11040, 11648, 11776, 11960, 12480, 12523, 12558, 12880, 13440, 14312, 14352, 14560, 14720, 15456, 16640, 16744, 17472, 17664, 17890, 17920, 17940, 19136, 19320, 19968, 20608, 20930, 21468, 21840, 22080, 23257, 23296, 23920, 24960, 25046, 25116, 25760, 26835, 26880, 28624, 28704, 29120, 29440, 30912, 31395, 33280, 33488, 34944, 35328, 35780, 35880, 37569, 38272, 38640, 41147, 41216, 41860, 42936, 43680, 44160, 46514, 46592, 47840, 49920, 50092, 50232, 51520, 53670, 53760, 57248, 57408, 58240, 58880, 61824, 62615, 62790, 66976, 69771, 69888, 71560, 71760, 75138, 76544, 77280, 82294, 82432, 83720, 85872, 87360, 88320, 93028, 95680, 99840, 100184, 100464, 103040, 107340, 114496, 114816, 116285, 116480, 123441, 123648, 125230, 125580, 133952, 139542, 139776, 143120, 143520, 150276, 153088, 154560, 162799, 164588, 167440, 171744, 174720, 176640, 186056, 187845, 191360, 200368, 200928, 205735, 206080, 214680, 228992, 229632, 232570, 232960, 246882, 247296, 250460, 251160, 267904, 279084, 286240, 287040, 288029, 300552, 309120, 325598, 329176, 334880, 343488, 348855, 349440, 372112, 375690, 382720, 400736, 401856, 411470, 412160, 429360, 457984, 459264, 465140, 488397, 493764, 500920, 502320, 534911, 535808, 558168, 572480, 574080, 576058, 601104, 617205, 618240, 651196, 658352, 669760, 686976, 697710, 698880, 744224, 751380, 765440, 801472, 803712, 813995, 822940, 858720, 864087, 915968, 930280, 976794, 987528, 1001840, 1004640, 1069822, 1071616, 1116336, 1144960, 1148160, 1152116, 1202208, 1234410, 1236480, 1302392, 1316704, 1339520, 1373952, 1395420, 1440145, 1488448, 1502760, 1602944, 1604733, 1607424, 1627990, 1645880, 1717440, 1728174, 1860560, 1953588, 1975056, 2003680, 2009280, 2139644, 2232672, 2289920, 2296320, 2304232, 2404416, 2441985, 2468820, 2604784, 2633408, 2674555, 2679040, 2747904, 2790840, 2880290, 2976896, 3005520, 3205888, 3209466, 3214848, 3255980, 3291760, 3434880, 3456348, 3721120, 3744377, 3907176, 3950112, 4007360, 4018560, 4279288, 4320435, 4465344, 4579840, 4608464, 4808832, 4883970, 4937640, 5209568, 5266816, 5349110, 5358080, 5581680, 5760580, 5953792, 6011040, 6411776, 6418932, 6511960, 6583520, 6869760, 6912696, 7442240, 7488754, 7814352, 7900224, 8014720, 8023665, 8037120, 8558576, 8640870, 8930688, 9216928, 9617664, 9767940, 9875280, 10419136, 10533632, 10698220, 11163360, 11233131, 11521160, 11907584, 12022080, 12837864, 13023920, 13167040, 13739520, 13825392, 14884480, 14977508, 15628704, 15800448, 16029440, 16047330, 16074240, 17117152, 17281740, 17861376, 18433856, 18721885, 19235328, 19535880, 19750560, 20838272, 21067264, 21396440, 22326720, 22466262, 23042320, 24044160, 25675728, 26047840, 26334080, 27650784, 29768960, 29955016, 31257408, 31600896, 32058880, 32094660, 34234304, 34563480, 35722752, 36867712, 37443770, 39071760, 39501120, 41676544, 42792880, 44653440, 44932524, 46084640, 48088320, 51351456, 52095680, 52668160, 55301568, 56165655, 59537920, 59910032, 62514816, 63201792, 64189320, 68468608, 69126960, 73735424, 74887540, 78143520, 79002240, 83353088, 85585760, 89306880, 89865048, 92169280, 96176640, 102702912, 104191360, 105336320, 110603136, 112331310, 119820064, 125029632, 128378640, 136937216, 138253920, 147470848, 149775080, 156287040, 158004480, 171171520, 178613760, 179730096, 184338560, 205405824, 208382720, 221206272, 224662620, 239640128, 250059264, 256757280, 273874432, 276507840, 299550160, 312574080, 316008960, 342343040, 359460192, 368677120, 410811648, 416765440, 442412544, 449325240, 479280256, 513514560, 553015680, 599100320, 625148160, 684686080, 718920384, 737354240, 821623296, 898650480, 958560512, 1027029120, 1106031360, 1198200640, 1250296320, 1369372160, 1437840768, 1797300960, 1917121024, 2054058240, 2212062720, 2396401280, 2875681536, 3594601920, 4108116480, 4792802560, 5751363072, 7189203840, 9585605120, 14378407680, 28756815360]

約数ペア:

[(1, 28756815360), (2, 14378407680), (3, 9585605120), (4, 7189203840), (5, 5751363072), (6, 4792802560), (7, 4108116480), (8, 3594601920), (10, 2875681536), (12, 2396401280), (13, 2212062720), (14, 2054058240), (15, 1917121024), (16, 1797300960), (20, 1437840768), (21, 1369372160), (23, 1250296320), (24, 1198200640), (26, 1106031360), (28, 1027029120), (30, 958560512), (32, 898650480), (35, 821623296), (39, 737354240), (40, 718920384), (42, 684686080), (46, 625148160), (48, 599100320), (52, 553015680), (56, 513514560), (60, 479280256), (64, 449325240), (65, 442412544), (69, 416765440), (70, 410811648), (78, 368677120), (80, 359460192), (84, 342343040), (91, 316008960), (92, 312574080), (96, 299550160), (104, 276507840), (105, 273874432), (112, 256757280), (115, 250059264), (120, 239640128), (128, 224662620), (130, 221206272), (138, 208382720), (140, 205405824), (156, 184338560), (160, 179730096), (161, 178613760), (168, 171171520), (182, 158004480), (184, 156287040), (192, 149775080), (195, 147470848), (208, 138253920), (210, 136937216), (224, 128378640), (230, 125029632), (240, 119820064), (256, 112331310), (260, 110603136), (273, 105336320), (276, 104191360), (280, 102702912), (299, 96176640), (312, 92169280), (320, 89865048), (322, 89306880), (336, 85585760), (345, 83353088), (364, 79002240), (368, 78143520), (384, 74887540), (390, 73735424), (416, 69126960), (420, 68468608), (448, 64189320), (455, 63201792), (460, 62514816), (480, 59910032), (483, 59537920), (512, 56165655), (520, 55301568), (546, 52668160), (552, 52095680), (560, 51351456), (598, 48088320), (624, 46084640), (640, 44932524), (644, 44653440), (672, 42792880), (690, 41676544), (728, 39501120), (736, 39071760), (768, 37443770), (780, 36867712), (805, 35722752), (832, 34563480), (840, 34234304), (896, 32094660), (897, 32058880), (910, 31600896), (920, 31257408), (960, 29955016), (966, 29768960), (1040, 27650784), (1092, 26334080), (1104, 26047840), (1120, 25675728), (1196, 24044160), (1248, 23042320), (1280, 22466262), (1288, 22326720), (1344, 21396440), (1365, 21067264), (1380, 20838272), (1456, 19750560), (1472, 19535880), (1495, 19235328), (1536, 18721885), (1560, 18433856), (1610, 17861376), (1664, 17281740), (1680, 17117152), (1789, 16074240), (1792, 16047330), (1794, 16029440), (1820, 15800448), (1840, 15628704), (1920, 14977508), (1932, 14884480), (2080, 13825392), (2093, 13739520), (2184, 13167040), (2208, 13023920), (2240, 12837864), (2392, 12022080), (2415, 11907584), (2496, 11521160), (2560, 11233131), (2576, 11163360), (2688, 10698220), (2730, 10533632), (2760, 10419136), (2912, 9875280), (2944, 9767940), (2990, 9617664), (3120, 9216928), (3220, 8930688), (3328, 8640870), (3360, 8558576), (3578, 8037120), (3584, 8023665), (3588, 8014720), (3640, 7900224), (3680, 7814352), (3840, 7488754), (3864, 7442240), (4160, 6912696), (4186, 6869760), (4368, 6583520), (4416, 6511960), (4480, 6418932), (4485, 6411776), (4784, 6011040), (4830, 5953792), (4992, 5760580), (5152, 5581680), (5367, 5358080), (5376, 5349110), (5460, 5266816), (5520, 5209568), (5824, 4937640), (5888, 4883970), (5980, 4808832), (6240, 4608464), (6279, 4579840), (6440, 4465344), (6656, 4320435), (6720, 4279288), (7156, 4018560), (7176, 4007360), (7280, 3950112), (7360, 3907176), (7680, 3744377), (7728, 3721120), (8320, 3456348), (8372, 3434880), (8736, 3291760), (8832, 3255980), (8945, 3214848), (8960, 3209466), (8970, 3205888), (9568, 3005520), (9660, 2976896), (9984, 2880290), (10304, 2790840), (10465, 2747904), (10734, 2679040), (10752, 2674555), (10920, 2633408), (11040, 2604784), (11648, 2468820), (11776, 2441985), (11960, 2404416), (12480, 2304232), (12523, 2296320), (12558, 2289920), (12880, 2232672), (13440, 2139644), (14312, 2009280), (14352, 2003680), (14560, 1975056), (14720, 1953588), (15456, 1860560), (16640, 1728174), (16744, 1717440), (17472, 1645880), (17664, 1627990), (17890, 1607424), (17920, 1604733), (17940, 1602944), (19136, 1502760), (19320, 1488448), (19968, 1440145), (20608, 1395420), (20930, 1373952), (21468, 1339520), (21840, 1316704), (22080, 1302392), (23257, 1236480), (23296, 1234410), (23920, 1202208), (24960, 1152116), (25046, 1148160), (25116, 1144960), (25760, 1116336), (26835, 1071616), (26880, 1069822), (28624, 1004640), (28704, 1001840), (29120, 987528), (29440, 976794), (30912, 930280), (31395, 915968), (33280, 864087), (33488, 858720), (34944, 822940), (35328, 813995), (35780, 803712), (35880, 801472), (37569, 765440), (38272, 751380), (38640, 744224), (41147, 698880), (41216, 697710), (41860, 686976), (42936, 669760), (43680, 658352), (44160, 651196), (46514, 618240), (46592, 617205), (47840, 601104), (49920, 576058), (50092, 574080), (50232, 572480), (51520, 558168), (53670, 535808), (53760, 534911), (57248, 502320), (57408, 500920), (58240, 493764), (58880, 488397), (61824, 465140), (62615, 459264), (62790, 457984), (66976, 429360), (69771, 412160), (69888, 411470), (71560, 401856), (71760, 400736), (75138, 382720), (76544, 375690), (77280, 372112), (82294, 349440), (82432, 348855), (83720, 343488), (85872, 334880), (87360, 329176), (88320, 325598), (93028, 309120), (95680, 300552), (99840, 288029), (100184, 287040), (100464, 286240), (103040, 279084), (107340, 267904), (114496, 251160), (114816, 250460), (116285, 247296), (116480, 246882), (123441, 232960), (123648, 232570), (125230, 229632), (125580, 228992), (133952, 214680), (139542, 206080), (139776, 205735), (143120, 200928), (143520, 200368), (150276, 191360), (153088, 187845), (154560, 186056), (162799, 176640), (164588, 174720), (167440, 171744)]