128423715840

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{18959}}^1$

素因数の和:19007

約数の個数: 528

約数和(自身を含む): 530936121600

約数和(自身を除く): 402512405760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3072, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5120, 5292, 5376, 5760, 5880, 6048, 6272, 6615, 6720, 6912, 7056, 7168, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9216, 9408, 10080, 10584, 10752, 11520, 11760, 12096, 12544, 13230, 13440, 13824, 14112, 15120, 15360, 15680, 16128, 17280, 17640, 17920, 18816, 18959, 20160, 21168, 21504, 23040, 23520, 24192, 25088, 26460, 26880, 27648, 28224, 30240, 31360, 32256, 34560, 35280, 35840, 37632, 37918, 40320, 42336, 46080, 47040, 48384, 50176, 52920, 53760, 56448, 56877, 60480, 62720, 64512, 69120, 70560, 75264, 75836, 80640, 84672, 94080, 94795, 96768, 105840, 107520, 112896, 113754, 120960, 125440, 132713, 138240, 141120, 150528, 151672, 161280, 169344, 170631, 188160, 189590, 193536, 211680, 225792, 227508, 241920, 250880, 265426, 282240, 284385, 303344, 322560, 338688, 341262, 376320, 379180, 398139, 423360, 451584, 455016, 483840, 511893, 530852, 564480, 568770, 606688, 663565, 677376, 682524, 752640, 758360, 796278, 846720, 853155, 910032, 928991, 967680, 1023786, 1061704, 1128960, 1137540, 1194417, 1213376, 1327130, 1354752, 1365048, 1516720, 1592556, 1693440, 1706310, 1820064, 1857982, 1990695, 2047572, 2123408, 2257920, 2275080, 2388834, 2426752, 2559465, 2654260, 2730096, 2786973, 3033440, 3185112, 3386880, 3412620, 3583251, 3640128, 3715964, 3981390, 4095144, 4246816, 4550160, 4644955, 4777668, 4853504, 5118930, 5308520, 5460192, 5573946, 5972085, 6066880, 6370224, 6773760, 6825240, 7166502, 7280256, 7431928, 7962780, 8190288, 8360919, 8493632, 9100320, 9289910, 9555336, 9707008, 10237860, 10617040, 10920384, 11147892, 11944170, 12133760, 12740448, 13650480, 13934865, 14333004, 14560512, 14863856, 15925560, 16380576, 16721838, 16987264, 17916255, 18200640, 18579820, 19110672, 19414016, 20475720, 21234080, 21840768, 22295784, 23888340, 24267520, 25082757, 25480896, 27300960, 27869730, 28666008, 29121024, 29727712, 31851120, 32761152, 33443676, 33974528, 35832510, 36401280, 37159640, 38221344, 40951440, 41804595, 42468160, 43681536, 44591568, 47776680, 48535040, 50165514, 50961792, 54601920, 55739460, 57332016, 58242048, 59455424, 63702240, 65522304, 66887352, 67949056, 71665020, 72802560, 74319280, 76442688, 81902880, 83609190, 84936320, 87363072, 89183136, 95553360, 97070080, 100331028, 101923584, 109203840, 111478920, 114664032, 118910848, 125413785, 127404480, 131044608, 133774704, 135898112, 143330040, 145605120, 148638560, 152885376, 163805760, 167218380, 169872640, 174726144, 178366272, 191106720, 200662056, 203847168, 218407680, 222957840, 229328064, 237821696, 250827570, 254808960, 262089216, 267549408, 286660080, 291210240, 297277120, 305770752, 327611520, 334436760, 339745280, 356732544, 382213440, 401324112, 407694336, 436815360, 445915680, 458656128, 475643392, 501655140, 509617920, 524178432, 535098816, 573320160, 594554240, 611541504, 655223040, 668873520, 679490560, 713465088, 764426880, 802648224, 873630720, 891831360, 917312256, 951286784, 1003310280, 1019235840, 1070197632, 1146640320, 1189108480, 1223083008, 1310446080, 1337747040, 1426930176, 1528853760, 1605296448, 1783662720, 1834624512, 2006620560, 2038471680, 2140395264, 2293280640, 2378216960, 2620892160, 2675494080, 2853860352, 3057707520, 3210592896, 3567325440, 3669249024, 4013241120, 4280790528, 4586561280, 4756433920, 5350988160, 6115415040, 6421185792, 7134650880, 8026482240, 8561581056, 9173122560, 10701976320, 12842371584, 14269301760, 16052964480, 18346245120, 21403952640, 25684743168, 32105928960, 42807905280, 64211857920, 128423715840]

約数ペア:

[(1, 128423715840), (2, 64211857920), (3, 42807905280), (4, 32105928960), (5, 25684743168), (6, 21403952640), (7, 18346245120), (8, 16052964480), (9, 14269301760), (10, 12842371584), (12, 10701976320), (14, 9173122560), (15, 8561581056), (16, 8026482240), (18, 7134650880), (20, 6421185792), (21, 6115415040), (24, 5350988160), (27, 4756433920), (28, 4586561280), (30, 4280790528), (32, 4013241120), (35, 3669249024), (36, 3567325440), (40, 3210592896), (42, 3057707520), (45, 2853860352), (48, 2675494080), (49, 2620892160), (54, 2378216960), (56, 2293280640), (60, 2140395264), (63, 2038471680), (64, 2006620560), (70, 1834624512), (72, 1783662720), (80, 1605296448), (84, 1528853760), (90, 1426930176), (96, 1337747040), (98, 1310446080), (105, 1223083008), (108, 1189108480), (112, 1146640320), (120, 1070197632), (126, 1019235840), (128, 1003310280), (135, 951286784), (140, 917312256), (144, 891831360), (147, 873630720), (160, 802648224), (168, 764426880), (180, 713465088), (189, 679490560), (192, 668873520), (196, 655223040), (210, 611541504), (216, 594554240), (224, 573320160), (240, 535098816), (245, 524178432), (252, 509617920), (256, 501655140), (270, 475643392), (280, 458656128), (288, 445915680), (294, 436815360), (315, 407694336), (320, 401324112), (336, 382213440), (360, 356732544), (378, 339745280), (384, 334436760), (392, 327611520), (420, 305770752), (432, 297277120), (441, 291210240), (448, 286660080), (480, 267549408), (490, 262089216), (504, 254808960), (512, 250827570), (540, 237821696), (560, 229328064), (576, 222957840), (588, 218407680), (630, 203847168), (640, 200662056), (672, 191106720), (720, 178366272), (735, 174726144), (756, 169872640), (768, 167218380), (784, 163805760), (840, 152885376), (864, 148638560), (882, 145605120), (896, 143330040), (945, 135898112), (960, 133774704), (980, 131044608), (1008, 127404480), (1024, 125413785), (1080, 118910848), (1120, 114664032), (1152, 111478920), (1176, 109203840), (1260, 101923584), (1280, 100331028), (1323, 97070080), (1344, 95553360), (1440, 89183136), (1470, 87363072), (1512, 84936320), (1536, 83609190), (1568, 81902880), (1680, 76442688), (1728, 74319280), (1764, 72802560), (1792, 71665020), (1890, 67949056), (1920, 66887352), (1960, 65522304), (2016, 63702240), (2160, 59455424), (2205, 58242048), (2240, 57332016), (2304, 55739460), (2352, 54601920), (2520, 50961792), (2560, 50165514), (2646, 48535040), (2688, 47776680), (2880, 44591568), (2940, 43681536), (3024, 42468160), (3072, 41804595), (3136, 40951440), (3360, 38221344), (3456, 37159640), (3528, 36401280), (3584, 35832510), (3780, 33974528), (3840, 33443676), (3920, 32761152), (4032, 31851120), (4320, 29727712), (4410, 29121024), (4480, 28666008), (4608, 27869730), (4704, 27300960), (5040, 25480896), (5120, 25082757), (5292, 24267520), (5376, 23888340), (5760, 22295784), (5880, 21840768), (6048, 21234080), (6272, 20475720), (6615, 19414016), (6720, 19110672), (6912, 18579820), (7056, 18200640), (7168, 17916255), (7560, 16987264), (7680, 16721838), (7840, 16380576), (8064, 15925560), (8640, 14863856), (8820, 14560512), (8960, 14333004), (9216, 13934865), (9408, 13650480), (10080, 12740448), (10584, 12133760), (10752, 11944170), (11520, 11147892), (11760, 10920384), (12096, 10617040), (12544, 10237860), (13230, 9707008), (13440, 9555336), (13824, 9289910), (14112, 9100320), (15120, 8493632), (15360, 8360919), (15680, 8190288), (16128, 7962780), (17280, 7431928), (17640, 7280256), (17920, 7166502), (18816, 6825240), (18959, 6773760), (20160, 6370224), (21168, 6066880), (21504, 5972085), (23040, 5573946), (23520, 5460192), (24192, 5308520), (25088, 5118930), (26460, 4853504), (26880, 4777668), (27648, 4644955), (28224, 4550160), (30240, 4246816), (31360, 4095144), (32256, 3981390), (34560, 3715964), (35280, 3640128), (35840, 3583251), (37632, 3412620), (37918, 3386880), (40320, 3185112), (42336, 3033440), (46080, 2786973), (47040, 2730096), (48384, 2654260), (50176, 2559465), (52920, 2426752), (53760, 2388834), (56448, 2275080), (56877, 2257920), (60480, 2123408), (62720, 2047572), (64512, 1990695), (69120, 1857982), (70560, 1820064), (75264, 1706310), (75836, 1693440), (80640, 1592556), (84672, 1516720), (94080, 1365048), (94795, 1354752), (96768, 1327130), (105840, 1213376), (107520, 1194417), (112896, 1137540), (113754, 1128960), (120960, 1061704), (125440, 1023786), (132713, 967680), (138240, 928991), (141120, 910032), (150528, 853155), (151672, 846720), (161280, 796278), (169344, 758360), (170631, 752640), (188160, 682524), (189590, 677376), (193536, 663565), (211680, 606688), (225792, 568770), (227508, 564480), (241920, 530852), (250880, 511893), (265426, 483840), (282240, 455016), (284385, 451584), (303344, 423360), (322560, 398139), (338688, 379180), (341262, 376320)]