20994281922240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5387791}}^1$

素因数の和:5387869

約数の個数: 448

約数和(自身を含む): 82766829680640

約数和(自身を除く): 61772547758400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 82, 88, 90, 96, 99, 108, 110, 120, 123, 132, 135, 144, 160, 164, 165, 176, 180, 192, 198, 205, 216, 220, 240, 246, 264, 270, 288, 297, 320, 328, 330, 352, 360, 369, 396, 410, 432, 440, 451, 480, 492, 495, 528, 540, 576, 594, 615, 656, 660, 704, 720, 738, 792, 820, 864, 880, 902, 960, 984, 990, 1056, 1080, 1107, 1188, 1230, 1312, 1320, 1353, 1440, 1476, 1485, 1584, 1640, 1728, 1760, 1804, 1845, 1968, 1980, 2112, 2160, 2214, 2255, 2376, 2460, 2624, 2640, 2706, 2880, 2952, 2970, 3168, 3280, 3520, 3608, 3690, 3936, 3960, 4059, 4320, 4428, 4510, 4752, 4920, 5280, 5412, 5535, 5904, 5940, 6336, 6560, 6765, 7216, 7380, 7872, 7920, 8118, 8640, 8856, 9020, 9504, 9840, 10560, 10824, 11070, 11808, 11880, 12177, 13120, 13530, 14432, 14760, 15840, 16236, 17712, 18040, 19008, 19680, 20295, 21648, 22140, 23616, 23760, 24354, 27060, 28864, 29520, 31680, 32472, 35424, 36080, 39360, 40590, 43296, 44280, 47520, 48708, 54120, 59040, 60885, 64944, 70848, 72160, 81180, 86592, 88560, 95040, 97416, 108240, 118080, 121770, 129888, 144320, 162360, 177120, 194832, 216480, 243540, 259776, 324720, 354240, 389664, 432960, 487080, 649440, 779328, 974160, 1298880, 1948320, 3896640, 5387791, 10775582, 16163373, 21551164, 26938955, 32326746, 43102328, 48490119, 53877910, 59265701, 64653492, 80816865, 86204656, 96980238, 107755820, 118531402, 129306984, 145470357, 161633730, 172409312, 177797103, 193960476, 215511640, 220899431, 237062804, 242450595, 258613968, 290940714, 296328505, 323267460, 344818624, 355594206, 387920952, 431023280, 441798862, 474125608, 484901190, 517227936, 533391309, 581881428, 592657010, 646534920, 662698293, 711188412, 727351785, 775841904, 862046560, 883597724, 888985515, 948251216, 969802380, 1034455872, 1066782618, 1104497155, 1163762856, 1185314020, 1293069840, 1325396586, 1422376824, 1454703570, 1551683808, 1600173927, 1724093120, 1767195448, 1777971030, 1896502432, 1939604760, 1988094879, 2133565236, 2208994310, 2327525712, 2370628040, 2429893741, 2586139680, 2650793172, 2666956545, 2844753648, 2909407140, 3103367616, 3200347854, 3313491465, 3534390896, 3555942060, 3793004864, 3879209520, 3976189758, 4267130472, 4417988620, 4655051424, 4741256080, 4859787482, 5172279360, 5301586344, 5333913090, 5689507296, 5818814280, 5964284637, 6400695708, 6626982930, 7068781792, 7111884120, 7289681223, 7758419040, 7952379516, 8000869635, 8534260944, 8835977240, 9310102848, 9482512160, 9719574964, 9940474395, 10603172688, 10667826180, 11379014592, 11637628560, 11928569274, 12149468705, 12801391416, 13253965860, 14137563584, 14223768240, 14579362446, 15516838080, 15904759032, 16001739270, 17068521888, 17671954480, 18965024320, 19439149928, 19880948790, 21206345376, 21335652360, 21869043669, 23275257120, 23857138548, 24298937410, 25602782832, 26507931720, 28447536480, 29158724892, 29821423185, 31809518064, 32003478540, 34137043776, 35343908960, 36448406115, 38878299856, 39761897580, 42412690752, 42671304720, 43738087338, 46550514240, 47714277096, 48597874820, 51205565664, 53015863440, 56895072960, 58317449784, 59642846370, 63619036128, 64006957080, 65607131007, 70687817920, 72896812230, 77756599712, 79523795160, 85342609440, 87476174676, 95428554192, 97195749640, 102411131328, 106031726880, 109345218345, 116634899568, 119285692740, 127238072256, 128013914160, 131214262014, 145793624460, 155513199424, 159047590320, 170685218880, 174952349352, 190857108384, 194391499280, 212063453760, 218690436690, 233269799136, 238571385480, 256027828320, 262428524028, 291587248920, 318095180640, 328035655035, 349904698704, 381714216768, 388782998560, 437380873380, 466539598272, 477142770960, 512055656640, 524857048056, 583174497840, 636190361280, 656071310070, 699809397408, 777565997120, 874761746760, 954285541920, 1049714096112, 1166348995680, 1312142620140, 1399618794816, 1749523493520, 1908571083840, 2099428192224, 2332697991360, 2624285240280, 3499046987040, 4198856384448, 5248570480560, 6998093974080, 10497140961120, 20994281922240]

約数ペア:

[(1, 20994281922240), (2, 10497140961120), (3, 6998093974080), (4, 5248570480560), (5, 4198856384448), (6, 3499046987040), (8, 2624285240280), (9, 2332697991360), (10, 2099428192224), (11, 1908571083840), (12, 1749523493520), (15, 1399618794816), (16, 1312142620140), (18, 1166348995680), (20, 1049714096112), (22, 954285541920), (24, 874761746760), (27, 777565997120), (30, 699809397408), (32, 656071310070), (33, 636190361280), (36, 583174497840), (40, 524857048056), (41, 512055656640), (44, 477142770960), (45, 466539598272), (48, 437380873380), (54, 388782998560), (55, 381714216768), (60, 349904698704), (64, 328035655035), (66, 318095180640), (72, 291587248920), (80, 262428524028), (82, 256027828320), (88, 238571385480), (90, 233269799136), (96, 218690436690), (99, 212063453760), (108, 194391499280), (110, 190857108384), (120, 174952349352), (123, 170685218880), (132, 159047590320), (135, 155513199424), (144, 145793624460), (160, 131214262014), (164, 128013914160), (165, 127238072256), (176, 119285692740), (180, 116634899568), (192, 109345218345), (198, 106031726880), (205, 102411131328), (216, 97195749640), (220, 95428554192), (240, 87476174676), (246, 85342609440), (264, 79523795160), (270, 77756599712), (288, 72896812230), (297, 70687817920), (320, 65607131007), (328, 64006957080), (330, 63619036128), (352, 59642846370), (360, 58317449784), (369, 56895072960), (396, 53015863440), (410, 51205565664), (432, 48597874820), (440, 47714277096), (451, 46550514240), (480, 43738087338), (492, 42671304720), (495, 42412690752), (528, 39761897580), (540, 38878299856), (576, 36448406115), (594, 35343908960), (615, 34137043776), (656, 32003478540), (660, 31809518064), (704, 29821423185), (720, 29158724892), (738, 28447536480), (792, 26507931720), (820, 25602782832), (864, 24298937410), (880, 23857138548), (902, 23275257120), (960, 21869043669), (984, 21335652360), (990, 21206345376), (1056, 19880948790), (1080, 19439149928), (1107, 18965024320), (1188, 17671954480), (1230, 17068521888), (1312, 16001739270), (1320, 15904759032), (1353, 15516838080), (1440, 14579362446), (1476, 14223768240), (1485, 14137563584), (1584, 13253965860), (1640, 12801391416), (1728, 12149468705), (1760, 11928569274), (1804, 11637628560), (1845, 11379014592), (1968, 10667826180), (1980, 10603172688), (2112, 9940474395), (2160, 9719574964), (2214, 9482512160), (2255, 9310102848), (2376, 8835977240), (2460, 8534260944), (2624, 8000869635), (2640, 7952379516), (2706, 7758419040), (2880, 7289681223), (2952, 7111884120), (2970, 7068781792), (3168, 6626982930), (3280, 6400695708), (3520, 5964284637), (3608, 5818814280), (3690, 5689507296), (3936, 5333913090), (3960, 5301586344), (4059, 5172279360), (4320, 4859787482), (4428, 4741256080), (4510, 4655051424), (4752, 4417988620), (4920, 4267130472), (5280, 3976189758), (5412, 3879209520), (5535, 3793004864), (5904, 3555942060), (5940, 3534390896), (6336, 3313491465), (6560, 3200347854), (6765, 3103367616), (7216, 2909407140), (7380, 2844753648), (7872, 2666956545), (7920, 2650793172), (8118, 2586139680), (8640, 2429893741), (8856, 2370628040), (9020, 2327525712), (9504, 2208994310), (9840, 2133565236), (10560, 1988094879), (10824, 1939604760), (11070, 1896502432), (11808, 1777971030), (11880, 1767195448), (12177, 1724093120), (13120, 1600173927), (13530, 1551683808), (14432, 1454703570), (14760, 1422376824), (15840, 1325396586), (16236, 1293069840), (17712, 1185314020), (18040, 1163762856), (19008, 1104497155), (19680, 1066782618), (20295, 1034455872), (21648, 969802380), (22140, 948251216), (23616, 888985515), (23760, 883597724), (24354, 862046560), (27060, 775841904), (28864, 727351785), (29520, 711188412), (31680, 662698293), (32472, 646534920), (35424, 592657010), (36080, 581881428), (39360, 533391309), (40590, 517227936), (43296, 484901190), (44280, 474125608), (47520, 441798862), (48708, 431023280), (54120, 387920952), (59040, 355594206), (60885, 344818624), (64944, 323267460), (70848, 296328505), (72160, 290940714), (81180, 258613968), (86592, 242450595), (88560, 237062804), (95040, 220899431), (97416, 215511640), (108240, 193960476), (118080, 177797103), (121770, 172409312), (129888, 161633730), (144320, 145470357), (162360, 129306984), (177120, 118531402), (194832, 107755820), (216480, 96980238), (243540, 86204656), (259776, 80816865), (324720, 64653492), (354240, 59265701), (389664, 53877910), (432960, 48490119), (487080, 43102328), (649440, 32326746), (779328, 26938955), (974160, 21551164), (1298880, 16163373), (1948320, 10775582), (3896640, 5387791)]