1266746224640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4951}}^1$

素因数の和:5055

約数の個数: 312

約数和(自身を含む): 3383343530784

約数和(自身を除く): 2116597306144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 961, 992, 1024, 1040, 1240, 1280, 1612, 1664, 1922, 1984, 2015, 2048, 2080, 2480, 2560, 3224, 3328, 3844, 3968, 4030, 4096, 4160, 4805, 4951, 4960, 5120, 6448, 6656, 7688, 7936, 8060, 8320, 9610, 9902, 9920, 10240, 12493, 12896, 13312, 15376, 15872, 16120, 16640, 19220, 19804, 19840, 20480, 24755, 24986, 25792, 26624, 30752, 31744, 32240, 33280, 38440, 39608, 39680, 49510, 49972, 51584, 53248, 61504, 62465, 63488, 64363, 64480, 66560, 76880, 79216, 79360, 99020, 99944, 103168, 123008, 124930, 126976, 128726, 128960, 133120, 153481, 153760, 158432, 158720, 198040, 199888, 206336, 246016, 249860, 257452, 257920, 266240, 306962, 307520, 316864, 317440, 321815, 396080, 399776, 412672, 492032, 499720, 514904, 515840, 613924, 615040, 633728, 634880, 643630, 767405, 792160, 799552, 825344, 984064, 999440, 1029808, 1031680, 1227848, 1230080, 1267456, 1287260, 1534810, 1584320, 1599104, 1650688, 1968128, 1995253, 1998880, 2059616, 2063360, 2455696, 2460160, 2534912, 2574520, 3069620, 3168640, 3198208, 3936256, 3990506, 3997760, 4119232, 4126720, 4757911, 4911392, 4920320, 5069824, 5149040, 6139240, 6337280, 6396416, 7981012, 7995520, 8238464, 8253440, 9515822, 9822784, 9840640, 9976265, 10139648, 10298080, 12278480, 12674560, 12792832, 15962024, 15991040, 16476928, 19031644, 19645568, 19681280, 19952530, 20279296, 20596160, 23789555, 24556960, 25349120, 25585664, 31924048, 31982080, 32953856, 38063288, 39291136, 39905060, 41192320, 47579110, 49113920, 50698240, 51171328, 61852843, 63848096, 63964160, 65907712, 76126576, 78582272, 79810120, 82384640, 95158220, 98227840, 101396480, 123705686, 127696192, 127928320, 131815424, 152253152, 157164544, 159620240, 164769280, 190316440, 196455680, 247411372, 255392384, 255856640, 263630848, 304506304, 309264215, 314329088, 319240480, 329538560, 380632880, 392911360, 494822744, 510784768, 609012608, 618528430, 628658176, 638480960, 659077120, 761265760, 785822720, 989645488, 1021569536, 1218025216, 1237056860, 1276961920, 1318154240, 1522531520, 1571645440, 1979290976, 2043139072, 2436050432, 2474113720, 2553923840, 3045063040, 3143290880, 3958581952, 4086278144, 4872100864, 4948227440, 5107847680, 6090126080, 7917163904, 8172556288, 9744201728, 9896454880, 10215695360, 12180252160, 15834327808, 19488403456, 19792909760, 20431390720, 24360504320, 31668655616, 39585819520, 40862781440, 48721008640, 63337311232, 79171639040, 97442017280, 126674622464, 158343278080, 253349244928, 316686556160, 633373112320, 1266746224640]

約数ペア:

[(1, 1266746224640), (2, 633373112320), (4, 316686556160), (5, 253349244928), (8, 158343278080), (10, 126674622464), (13, 97442017280), (16, 79171639040), (20, 63337311232), (26, 48721008640), (31, 40862781440), (32, 39585819520), (40, 31668655616), (52, 24360504320), (62, 20431390720), (64, 19792909760), (65, 19488403456), (80, 15834327808), (104, 12180252160), (124, 10215695360), (128, 9896454880), (130, 9744201728), (155, 8172556288), (160, 7917163904), (208, 6090126080), (248, 5107847680), (256, 4948227440), (260, 4872100864), (310, 4086278144), (320, 3958581952), (403, 3143290880), (416, 3045063040), (496, 2553923840), (512, 2474113720), (520, 2436050432), (620, 2043139072), (640, 1979290976), (806, 1571645440), (832, 1522531520), (961, 1318154240), (992, 1276961920), (1024, 1237056860), (1040, 1218025216), (1240, 1021569536), (1280, 989645488), (1612, 785822720), (1664, 761265760), (1922, 659077120), (1984, 638480960), (2015, 628658176), (2048, 618528430), (2080, 609012608), (2480, 510784768), (2560, 494822744), (3224, 392911360), (3328, 380632880), (3844, 329538560), (3968, 319240480), (4030, 314329088), (4096, 309264215), (4160, 304506304), (4805, 263630848), (4951, 255856640), (4960, 255392384), (5120, 247411372), (6448, 196455680), (6656, 190316440), (7688, 164769280), (7936, 159620240), (8060, 157164544), (8320, 152253152), (9610, 131815424), (9902, 127928320), (9920, 127696192), (10240, 123705686), (12493, 101396480), (12896, 98227840), (13312, 95158220), (15376, 82384640), (15872, 79810120), (16120, 78582272), (16640, 76126576), (19220, 65907712), (19804, 63964160), (19840, 63848096), (20480, 61852843), (24755, 51171328), (24986, 50698240), (25792, 49113920), (26624, 47579110), (30752, 41192320), (31744, 39905060), (32240, 39291136), (33280, 38063288), (38440, 32953856), (39608, 31982080), (39680, 31924048), (49510, 25585664), (49972, 25349120), (51584, 24556960), (53248, 23789555), (61504, 20596160), (62465, 20279296), (63488, 19952530), (64363, 19681280), (64480, 19645568), (66560, 19031644), (76880, 16476928), (79216, 15991040), (79360, 15962024), (99020, 12792832), (99944, 12674560), (103168, 12278480), (123008, 10298080), (124930, 10139648), (126976, 9976265), (128726, 9840640), (128960, 9822784), (133120, 9515822), (153481, 8253440), (153760, 8238464), (158432, 7995520), (158720, 7981012), (198040, 6396416), (199888, 6337280), (206336, 6139240), (246016, 5149040), (249860, 5069824), (257452, 4920320), (257920, 4911392), (266240, 4757911), (306962, 4126720), (307520, 4119232), (316864, 3997760), (317440, 3990506), (321815, 3936256), (396080, 3198208), (399776, 3168640), (412672, 3069620), (492032, 2574520), (499720, 2534912), (514904, 2460160), (515840, 2455696), (613924, 2063360), (615040, 2059616), (633728, 1998880), (634880, 1995253), (643630, 1968128), (767405, 1650688), (792160, 1599104), (799552, 1584320), (825344, 1534810), (984064, 1287260), (999440, 1267456), (1029808, 1230080), (1031680, 1227848)]