20768489280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 1008

約数和(自身を含む): 96106585536

約数和(自身を除く): 75338096256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 49, 51, 55, 56, 60, 63, 64, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 96, 98, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 147, 153, 154, 160, 165, 168, 170, 176, 180, 187, 192, 196, 198, 204, 210, 220, 224, 231, 238, 240, 245, 252, 255, 264, 272, 280, 288, 294, 306, 308, 315, 320, 330, 336, 340, 352, 357, 360, 374, 385, 392, 396, 408, 420, 440, 441, 448, 462, 476, 480, 490, 495, 504, 510, 528, 539, 544, 560, 561, 576, 588, 595, 612, 616, 630, 660, 672, 680, 693, 704, 714, 720, 735, 748, 765, 770, 784, 787, 792, 816, 833, 840, 880, 882, 924, 935, 952, 960, 980, 990, 1008, 1020, 1056, 1071, 1078, 1088, 1120, 1122, 1155, 1176, 1190, 1224, 1232, 1260, 1309, 1320, 1344, 1360, 1386, 1428, 1440, 1470, 1496, 1530, 1540, 1568, 1574, 1584, 1617, 1632, 1666, 1680, 1683, 1760, 1764, 1785, 1848, 1870, 1904, 1960, 1980, 2016, 2040, 2112, 2142, 2156, 2205, 2240, 2244, 2310, 2352, 2361, 2380, 2448, 2464, 2499, 2520, 2618, 2640, 2695, 2720, 2772, 2805, 2856, 2880, 2940, 2992, 3060, 3080, 3136, 3148, 3168, 3234, 3264, 3332, 3360, 3366, 3465, 3520, 3528, 3570, 3696, 3740, 3808, 3920, 3927, 3935, 3960, 4032, 4080, 4165, 4284, 4312, 4410, 4488, 4620, 4704, 4722, 4760, 4851, 4896, 4928, 4998, 5040, 5236, 5280, 5355, 5390, 5440, 5509, 5544, 5610, 5712, 5880, 5984, 6120, 6160, 6296, 6336, 6468, 6545, 6664, 6720, 6732, 6930, 7056, 7083, 7140, 7392, 7480, 7497, 7616, 7840, 7854, 7870, 7920, 8085, 8160, 8330, 8415, 8568, 8624, 8657, 8820, 8976, 9163, 9240, 9408, 9444, 9520, 9702, 9792, 9996, 10080, 10472, 10560, 10710, 10780, 11018, 11088, 11220, 11424, 11760, 11781, 11805, 11968, 12240, 12320, 12495, 12592, 12936, 13090, 13328, 13379, 13464, 13860, 14112, 14166, 14280, 14784, 14960, 14994, 15680, 15708, 15740, 15840, 16170, 16320, 16527, 16660, 16830, 17136, 17248, 17314, 17640, 17952, 18326, 18480, 18888, 19040, 19404, 19635, 19992, 20160, 20944, 21420, 21560, 22036, 22176, 22440, 22848, 23520, 23562, 23610, 24255, 24480, 24640, 24990, 25184, 25872, 25971, 26180, 26656, 26758, 26928, 27489, 27545, 27720, 28224, 28332, 28560, 29920, 29988, 31416, 31480, 31680, 32340, 33054, 33320, 33660, 34272, 34496, 34628, 35280, 35415, 35904, 36652, 36960, 37485, 37776, 38080, 38563, 38808, 39270, 39984, 40137, 41888, 42840, 43120, 43285, 44072, 44352, 44880, 45815, 47040, 47124, 47220, 48510, 48960, 49581, 49980, 50368, 51744, 51942, 52360, 53312, 53516, 53856, 54978, 55090, 55440, 56664, 57120, 58905, 59840, 59976, 60599, 62832, 62960, 64680, 66108, 66640, 66895, 67320, 68544, 69256, 70560, 70830, 73304, 73920, 74970, 75552, 77126, 77616, 77913, 78540, 79968, 80274, 82467, 82635, 83776, 85680, 86240, 86570, 88144, 89760, 91630, 93653, 94248, 94440, 97020, 99162, 99960, 103488, 103884, 104720, 107032, 107712, 109956, 110180, 110880, 113328, 114240, 115689, 117810, 119952, 120411, 121198, 125664, 125920, 129360, 129855, 132216, 133280, 133790, 134640, 137445, 138512, 141120, 141660, 146608, 147169, 149940, 151104, 154252, 155232, 155826, 157080, 159936, 160548, 164934, 165270, 171360, 172480, 173140, 176288, 179520, 181797, 183260, 187306, 188496, 188880, 192815, 194040, 198324, 199920, 200685, 207768, 209440, 214064, 219912, 220360, 221760, 226656, 231378, 235620, 239904, 240822, 242396, 247905, 251328, 251840, 258720, 259710, 264432, 266560, 267580, 269280, 274890, 277024, 280959, 283320, 293216, 294338, 299880, 302995, 308504, 310464, 311652, 314160, 321096, 329868, 330540, 342720, 346280, 347067, 352576, 363594, 366520, 374612, 376992, 377760, 385630, 388080, 389565, 396648, 399840, 401370, 412335, 415536, 418880, 424193, 428128, 439824, 440720, 441507, 453312, 462756, 468265, 471240, 479808, 481644, 484792, 495810, 517440, 519420, 528864, 535160, 538560, 545391, 549780, 554048, 561918, 566640, 578445, 586432, 588676, 599760, 602055, 605990, 617008, 623304, 628320, 642192, 655571, 659736, 661080, 692560, 694134, 727188, 733040, 735845, 749224, 753984, 755520, 771260, 776160, 779130, 793296, 799680, 802740, 824670, 831072, 842877, 848386, 856256, 879648, 881440, 883014, 908985, 925512, 936530, 942480, 963288, 969584, 991620, 1030183, 1038840, 1057728, 1070320, 1090782, 1099560, 1123836, 1133280, 1156890, 1177352, 1199520, 1204110, 1211980, 1234016, 1246608, 1256640, 1272579, 1284384, 1311142, 1319472, 1322160, 1324521, 1385120, 1388268, 1404795, 1454376, 1466080, 1471690, 1498448, 1542520, 1552320, 1558260, 1586592, 1605480, 1649340, 1662144, 1685754, 1696772, 1735335, 1759296, 1762880, 1766028, 1817970, 1851024, 1873060, 1884960, 1926576, 1939168, 1966713, 1983240, 2060366, 2077680, 2120965, 2140640, 2181564, 2199120, 2207535, 2247672, 2266560, 2313780, 2354704, 2399040, 2408220, 2423960, 2468032, 2493216, 2545158, 2568768, 2622284, 2638944, 2644320, 2649042, 2726955, 2770240, 2776536, 2809590, 2908752, 2932160, 2943380, 2996896, 3085040, 3090549, 3116520, 3173184, 3210960, 3277855, 3298680, 3371508, 3393544, 3470670, 3532056, 3635940, 3702048, 3746120, 3769920, 3817737, 3853152, 3878336, 3933426, 3966480, 4120732, 4155360, 4214385, 4241930, 4281280, 4363128, 4398240, 4415070, 4495344, 4627560, 4709408, 4816440, 4847920, 4986432, 5090316, 5150915, 5244568, 5277888, 5288640, 5298084, 5453910, 5553072, 5619180, 5817504, 5886760, 5900139, 5993792, 6170080, 6181098, 6233040, 6362895, 6421920, 6555710, 6597360, 6622605, 6743016, 6787088, 6941340, 7064112, 7211281, 7271880, 7404096, 7492240, 7635474, 7706304, 7866852, 7932960, 8241464, 8310720, 8428770, 8483860, 8726256, 8796480, 8830140, 8990688, 9255120, 9271647, 9418816, 9632880, 9695840, 9833565, 10180632, 10301830, 10489136, 10596168, 10907820, 11106144, 11238360, 11635008, 11773520, 11800278, 12340160, 12362196, 12466080, 12725790, 12843840, 13111420, 13194720, 13245210, 13486032, 13574176, 13882680, 14128224, 14422562, 14543760, 14984480, 15270948, 15452745, 15733704, 15865920, 16482928, 16857540, 16967720, 17452512, 17660280, 17981376, 18510240, 18543294, 19088685, 19265760, 19391680, 19667130, 20361264, 20603660, 20978272, 21192336, 21633843, 21815640, 22212288, 22476720, 23547040, 23600556, 24724392, 24932160, 25451580, 26222840, 26389440, 26490420, 26972064, 27148352, 27765360, 28256448, 28845124, 29087520, 29500695, 29968960, 30541896, 30905490, 31467408, 32965856, 33715080, 33935440, 34905024, 35320560, 36056405, 37020480, 37086588, 38177370, 38531520, 39334260, 40722528, 41207320, 41956544, 42384672, 43267686, 43631280, 44953440, 46358235, 47094080, 47201112, 49448784, 50903160, 52445680, 52980840, 53944128, 55530720, 57690248, 58175040, 59001390, 61083792, 61810980, 62934816, 64901529, 65931712, 67430160, 67870880, 70641120, 72112810, 74173176, 76354740, 78668520, 81445056, 82414640, 84769344, 86535372, 87262560, 89906880, 92716470, 94402224, 98897568, 101806320, 104891360, 105961680, 108169215, 111061440, 115380496, 118002780, 122167584, 123621960, 125869632, 129803058, 134860320, 135741760, 141282240, 144225620, 148346352, 152709480, 157337040, 164829280, 173070744, 174525120, 185432940, 188804448, 197795136, 203612640, 209782720, 211923360, 216338430, 230760992, 236005560, 244335168, 247243920, 259606116, 269720640, 288451240, 296692704, 305418960, 314674080, 324507645, 329658560, 346141488, 370865880, 377608896, 407225280, 423846720, 432676860, 461521984, 472011120, 494487840, 519212232, 576902480, 593385408, 610837920, 629348160, 649015290, 692282976, 741731760, 865353720, 944022240, 988975680, 1038424464, 1153804960, 1221675840, 1298030580, 1384565952, 1483463520, 1730707440, 1888044480, 2076848928, 2307609920, 2596061160, 2966927040, 3461414880, 4153697856, 5192122320, 6922829760, 10384244640, 20768489280]

約数ペア:

[(1, 20768489280), (2, 10384244640), (3, 6922829760), (4, 5192122320), (5, 4153697856), (6, 3461414880), (7, 2966927040), (8, 2596061160), (9, 2307609920), (10, 2076848928), (11, 1888044480), (12, 1730707440), (14, 1483463520), (15, 1384565952), (16, 1298030580), (17, 1221675840), (18, 1153804960), (20, 1038424464), (21, 988975680), (22, 944022240), (24, 865353720), (28, 741731760), (30, 692282976), (32, 649015290), (33, 629348160), (34, 610837920), (35, 593385408), (36, 576902480), (40, 519212232), (42, 494487840), (44, 472011120), (45, 461521984), (48, 432676860), (49, 423846720), (51, 407225280), (55, 377608896), (56, 370865880), (60, 346141488), (63, 329658560), (64, 324507645), (66, 314674080), (68, 305418960), (70, 296692704), (72, 288451240), (77, 269720640), (80, 259606116), (84, 247243920), (85, 244335168), (88, 236005560), (90, 230760992), (96, 216338430), (98, 211923360), (99, 209782720), (102, 203612640), (105, 197795136), (110, 188804448), (112, 185432940), (119, 174525120), (120, 173070744), (126, 164829280), (132, 157337040), (136, 152709480), (140, 148346352), (144, 144225620), (147, 141282240), (153, 135741760), (154, 134860320), (160, 129803058), (165, 125869632), (168, 123621960), (170, 122167584), (176, 118002780), (180, 115380496), (187, 111061440), (192, 108169215), (196, 105961680), (198, 104891360), (204, 101806320), (210, 98897568), (220, 94402224), (224, 92716470), (231, 89906880), (238, 87262560), (240, 86535372), (245, 84769344), (252, 82414640), (255, 81445056), (264, 78668520), (272, 76354740), (280, 74173176), (288, 72112810), (294, 70641120), (306, 67870880), (308, 67430160), (315, 65931712), (320, 64901529), (330, 62934816), (336, 61810980), (340, 61083792), (352, 59001390), (357, 58175040), (360, 57690248), (374, 55530720), (385, 53944128), (392, 52980840), (396, 52445680), (408, 50903160), (420, 49448784), (440, 47201112), (441, 47094080), (448, 46358235), (462, 44953440), (476, 43631280), (480, 43267686), (490, 42384672), (495, 41956544), (504, 41207320), (510, 40722528), (528, 39334260), (539, 38531520), (544, 38177370), (560, 37086588), (561, 37020480), (576, 36056405), (588, 35320560), (595, 34905024), (612, 33935440), (616, 33715080), (630, 32965856), (660, 31467408), (672, 30905490), (680, 30541896), (693, 29968960), (704, 29500695), (714, 29087520), (720, 28845124), (735, 28256448), (748, 27765360), (765, 27148352), (770, 26972064), (784, 26490420), (787, 26389440), (792, 26222840), (816, 25451580), (833, 24932160), (840, 24724392), (880, 23600556), (882, 23547040), (924, 22476720), (935, 22212288), (952, 21815640), (960, 21633843), (980, 21192336), (990, 20978272), (1008, 20603660), (1020, 20361264), (1056, 19667130), (1071, 19391680), (1078, 19265760), (1088, 19088685), (1120, 18543294), (1122, 18510240), (1155, 17981376), (1176, 17660280), (1190, 17452512), (1224, 16967720), (1232, 16857540), (1260, 16482928), (1309, 15865920), (1320, 15733704), (1344, 15452745), (1360, 15270948), (1386, 14984480), (1428, 14543760), (1440, 14422562), (1470, 14128224), (1496, 13882680), (1530, 13574176), (1540, 13486032), (1568, 13245210), (1574, 13194720), (1584, 13111420), (1617, 12843840), (1632, 12725790), (1666, 12466080), (1680, 12362196), (1683, 12340160), (1760, 11800278), (1764, 11773520), (1785, 11635008), (1848, 11238360), (1870, 11106144), (1904, 10907820), (1960, 10596168), (1980, 10489136), (2016, 10301830), (2040, 10180632), (2112, 9833565), (2142, 9695840), (2156, 9632880), (2205, 9418816), (2240, 9271647), (2244, 9255120), (2310, 8990688), (2352, 8830140), (2361, 8796480), (2380, 8726256), (2448, 8483860), (2464, 8428770), (2499, 8310720), (2520, 8241464), (2618, 7932960), (2640, 7866852), (2695, 7706304), (2720, 7635474), (2772, 7492240), (2805, 7404096), (2856, 7271880), (2880, 7211281), (2940, 7064112), (2992, 6941340), (3060, 6787088), (3080, 6743016), (3136, 6622605), (3148, 6597360), (3168, 6555710), (3234, 6421920), (3264, 6362895), (3332, 6233040), (3360, 6181098), (3366, 6170080), (3465, 5993792), (3520, 5900139), (3528, 5886760), (3570, 5817504), (3696, 5619180), (3740, 5553072), (3808, 5453910), (3920, 5298084), (3927, 5288640), (3935, 5277888), (3960, 5244568), (4032, 5150915), (4080, 5090316), (4165, 4986432), (4284, 4847920), (4312, 4816440), (4410, 4709408), (4488, 4627560), (4620, 4495344), (4704, 4415070), (4722, 4398240), (4760, 4363128), (4851, 4281280), (4896, 4241930), (4928, 4214385), (4998, 4155360), (5040, 4120732), (5236, 3966480), (5280, 3933426), (5355, 3878336), (5390, 3853152), (5440, 3817737), (5509, 3769920), (5544, 3746120), (5610, 3702048), (5712, 3635940), (5880, 3532056), (5984, 3470670), (6120, 3393544), (6160, 3371508), (6296, 3298680), (6336, 3277855), (6468, 3210960), (6545, 3173184), (6664, 3116520), (6720, 3090549), (6732, 3085040), (6930, 2996896), (7056, 2943380), (7083, 2932160), (7140, 2908752), (7392, 2809590), (7480, 2776536), (7497, 2770240), (7616, 2726955), (7840, 2649042), (7854, 2644320), (7870, 2638944), (7920, 2622284), (8085, 2568768), (8160, 2545158), (8330, 2493216), (8415, 2468032), (8568, 2423960), (8624, 2408220), (8657, 2399040), (8820, 2354704), (8976, 2313780), (9163, 2266560), (9240, 2247672), (9408, 2207535), (9444, 2199120), (9520, 2181564), (9702, 2140640), (9792, 2120965), (9996, 2077680), (10080, 2060366), (10472, 1983240), (10560, 1966713), (10710, 1939168), (10780, 1926576), (11018, 1884960), (11088, 1873060), (11220, 1851024), (11424, 1817970), (11760, 1766028), (11781, 1762880), (11805, 1759296), (11968, 1735335), (12240, 1696772), (12320, 1685754), (12495, 1662144), (12592, 1649340), (12936, 1605480), (13090, 1586592), (13328, 1558260), (13379, 1552320), (13464, 1542520), (13860, 1498448), (14112, 1471690), (14166, 1466080), (14280, 1454376), (14784, 1404795), (14960, 1388268), (14994, 1385120), (15680, 1324521), (15708, 1322160), (15740, 1319472), (15840, 1311142), (16170, 1284384), (16320, 1272579), (16527, 1256640), (16660, 1246608), (16830, 1234016), (17136, 1211980), (17248, 1204110), (17314, 1199520), (17640, 1177352), (17952, 1156890), (18326, 1133280), (18480, 1123836), (18888, 1099560), (19040, 1090782), (19404, 1070320), (19635, 1057728), (19992, 1038840), (20160, 1030183), (20944, 991620), (21420, 969584), (21560, 963288), (22036, 942480), (22176, 936530), (22440, 925512), (22848, 908985), (23520, 883014), (23562, 881440), (23610, 879648), (24255, 856256), (24480, 848386), (24640, 842877), (24990, 831072), (25184, 824670), (25872, 802740), (25971, 799680), (26180, 793296), (26656, 779130), (26758, 776160), (26928, 771260), (27489, 755520), (27545, 753984), (27720, 749224), (28224, 735845), (28332, 733040), (28560, 727188), (29920, 694134), (29988, 692560), (31416, 661080), (31480, 659736), (31680, 655571), (32340, 642192), (33054, 628320), (33320, 623304), (33660, 617008), (34272, 605990), (34496, 602055), (34628, 599760), (35280, 588676), (35415, 586432), (35904, 578445), (36652, 566640), (36960, 561918), (37485, 554048), (37776, 549780), (38080, 545391), (38563, 538560), (38808, 535160), (39270, 528864), (39984, 519420), (40137, 517440), (41888, 495810), (42840, 484792), (43120, 481644), (43285, 479808), (44072, 471240), (44352, 468265), (44880, 462756), (45815, 453312), (47040, 441507), (47124, 440720), (47220, 439824), (48510, 428128), (48960, 424193), (49581, 418880), (49980, 415536), (50368, 412335), (51744, 401370), (51942, 399840), (52360, 396648), (53312, 389565), (53516, 388080), (53856, 385630), (54978, 377760), (55090, 376992), (55440, 374612), (56664, 366520), (57120, 363594), (58905, 352576), (59840, 347067), (59976, 346280), (60599, 342720), (62832, 330540), (62960, 329868), (64680, 321096), (66108, 314160), (66640, 311652), (66895, 310464), (67320, 308504), (68544, 302995), (69256, 299880), (70560, 294338), (70830, 293216), (73304, 283320), (73920, 280959), (74970, 277024), (75552, 274890), (77126, 269280), (77616, 267580), (77913, 266560), (78540, 264432), (79968, 259710), (80274, 258720), (82467, 251840), (82635, 251328), (83776, 247905), (85680, 242396), (86240, 240822), (86570, 239904), (88144, 235620), (89760, 231378), (91630, 226656), (93653, 221760), (94248, 220360), (94440, 219912), (97020, 214064), (99162, 209440), (99960, 207768), (103488, 200685), (103884, 199920), (104720, 198324), (107032, 194040), (107712, 192815), (109956, 188880), (110180, 188496), (110880, 187306), (113328, 183260), (114240, 181797), (115689, 179520), (117810, 176288), (119952, 173140), (120411, 172480), (121198, 171360), (125664, 165270), (125920, 164934), (129360, 160548), (129855, 159936), (132216, 157080), (133280, 155826), (133790, 155232), (134640, 154252), (137445, 151104), (138512, 149940), (141120, 147169), (141660, 146608)]