2781120515040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2138797}}^1$

素因数の和:2138871

約数の個数: 384

約数和(自身を含む): 11383196267520

約数和(自身を除く): 8602075752480

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, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 480, 504, 516, 540, 560, 602, 630, 645, 672, 688, 720, 756, 774, 840, 860, 864, 903, 945, 1008, 1032, 1080, 1120, 1161, 1204, 1260, 1290, 1376, 1440, 1505, 1512, 1548, 1680, 1720, 1806, 1890, 1935, 2016, 2064, 2160, 2322, 2408, 2520, 2580, 2709, 3010, 3024, 3096, 3360, 3440, 3612, 3780, 3870, 4128, 4320, 4515, 4644, 4816, 5040, 5160, 5418, 5805, 6020, 6048, 6192, 6880, 7224, 7560, 7740, 8127, 9030, 9288, 9632, 10080, 10320, 10836, 11610, 12040, 12384, 13545, 14448, 15120, 15480, 16254, 18060, 18576, 20640, 21672, 23220, 24080, 27090, 28896, 30240, 30960, 32508, 36120, 37152, 40635, 43344, 46440, 48160, 54180, 61920, 65016, 72240, 81270, 86688, 92880, 108360, 130032, 144480, 162540, 185760, 216720, 260064, 325080, 433440, 650160, 1300320, 2138797, 4277594, 6416391, 8555188, 10693985, 12832782, 14971579, 17110376, 19249173, 21387970, 25665564, 29943158, 32081955, 34220752, 38498346, 42775940, 44914737, 51331128, 57747519, 59886316, 64163910, 68441504, 74857895, 76996692, 85551880, 89829474, 91968271, 96245865, 102662256, 115495038, 119772632, 128327820, 134744211, 149715790, 153993384, 171103760, 179658948, 183936542, 192491730, 205324512, 224573685, 230990076, 239545264, 256655640, 269488422, 275904813, 288737595, 299431580, 307986768, 342207520, 359317896, 367873084, 384983460, 404232633, 449147370, 459841355, 461980152, 479090528, 513311280, 538976844, 551809626, 577475190, 598863160, 615973536, 643777897, 673721055, 718635792, 735746168, 769966920, 808465266, 827714439, 898294740, 919682710, 923960304, 1026622560, 1077953688, 1103619252, 1154950380, 1197726320, 1287555794, 1347442110, 1379524065, 1437271584, 1471492336, 1539933840, 1616930532, 1655428878, 1796589480, 1839365420, 1847920608, 1931333691, 2021163165, 2155907376, 2207238504, 2309900760, 2395452640, 2483143317, 2575111588, 2694884220, 2759048130, 2942984672, 3079867680, 3218889485, 3233861064, 3310857756, 3593178960, 3678730840, 3862667382, 4042326330, 4138572195, 4311814752, 4414477008, 4619801520, 4966286634, 5150223176, 5389768440, 5518096260, 5794001073, 6437778970, 6467722128, 6621715512, 7186357920, 7357461680, 7725334764, 8084652660, 8277144390, 8828954016, 9239603040, 9656668455, 9932573268, 10300446352, 10779536880, 11036192520, 11588002146, 12415716585, 12875557940, 12935444256, 13243431024, 14714923360, 15450669528, 16169305320, 16554288780, 17382003219, 19313336910, 19865146536, 20600892704, 21559073760, 22072385040, 23176004292, 24831433170, 25751115880, 26486862048, 28970005365, 30901339056, 32338610640, 33108577560, 34764006438, 38626673820, 39730293072, 44144770080, 46352008584, 49662866340, 51502231760, 57940010730, 61802678112, 64677221280, 66217155120, 69528012876, 77253347640, 79460586144, 86910016095, 92704017168, 99325732680, 103004463520, 115880021460, 132434310240, 139056025752, 154506695280, 173820032190, 185408034336, 198651465360, 231760042920, 278112051504, 309013390560, 347640064380, 397302930720, 463520085840, 556224103008, 695280128760, 927040171680, 1390560257520, 2781120515040]

約数ペア:

[(1, 2781120515040), (2, 1390560257520), (3, 927040171680), (4, 695280128760), (5, 556224103008), (6, 463520085840), (7, 397302930720), (8, 347640064380), (9, 309013390560), (10, 278112051504), (12, 231760042920), (14, 198651465360), (15, 185408034336), (16, 173820032190), (18, 154506695280), (20, 139056025752), (21, 132434310240), (24, 115880021460), (27, 103004463520), (28, 99325732680), (30, 92704017168), (32, 86910016095), (35, 79460586144), (36, 77253347640), (40, 69528012876), (42, 66217155120), (43, 64677221280), (45, 61802678112), (48, 57940010730), (54, 51502231760), (56, 49662866340), (60, 46352008584), (63, 44144770080), (70, 39730293072), (72, 38626673820), (80, 34764006438), (84, 33108577560), (86, 32338610640), (90, 30901339056), (96, 28970005365), (105, 26486862048), (108, 25751115880), (112, 24831433170), (120, 23176004292), (126, 22072385040), (129, 21559073760), (135, 20600892704), (140, 19865146536), (144, 19313336910), (160, 17382003219), (168, 16554288780), (172, 16169305320), (180, 15450669528), (189, 14714923360), (210, 13243431024), (215, 12935444256), (216, 12875557940), (224, 12415716585), (240, 11588002146), (252, 11036192520), (258, 10779536880), (270, 10300446352), (280, 9932573268), (288, 9656668455), (301, 9239603040), (315, 8828954016), (336, 8277144390), (344, 8084652660), (360, 7725334764), (378, 7357461680), (387, 7186357920), (420, 6621715512), (430, 6467722128), (432, 6437778970), (480, 5794001073), (504, 5518096260), (516, 5389768440), (540, 5150223176), (560, 4966286634), (602, 4619801520), (630, 4414477008), (645, 4311814752), (672, 4138572195), (688, 4042326330), (720, 3862667382), (756, 3678730840), (774, 3593178960), (840, 3310857756), (860, 3233861064), (864, 3218889485), (903, 3079867680), (945, 2942984672), (1008, 2759048130), (1032, 2694884220), (1080, 2575111588), (1120, 2483143317), (1161, 2395452640), (1204, 2309900760), (1260, 2207238504), (1290, 2155907376), (1376, 2021163165), (1440, 1931333691), (1505, 1847920608), (1512, 1839365420), (1548, 1796589480), (1680, 1655428878), (1720, 1616930532), (1806, 1539933840), (1890, 1471492336), (1935, 1437271584), (2016, 1379524065), (2064, 1347442110), (2160, 1287555794), (2322, 1197726320), (2408, 1154950380), (2520, 1103619252), (2580, 1077953688), (2709, 1026622560), (3010, 923960304), (3024, 919682710), (3096, 898294740), (3360, 827714439), (3440, 808465266), (3612, 769966920), (3780, 735746168), (3870, 718635792), (4128, 673721055), (4320, 643777897), (4515, 615973536), (4644, 598863160), (4816, 577475190), (5040, 551809626), (5160, 538976844), (5418, 513311280), (5805, 479090528), (6020, 461980152), (6048, 459841355), (6192, 449147370), (6880, 404232633), (7224, 384983460), (7560, 367873084), (7740, 359317896), (8127, 342207520), (9030, 307986768), (9288, 299431580), (9632, 288737595), (10080, 275904813), (10320, 269488422), (10836, 256655640), (11610, 239545264), (12040, 230990076), (12384, 224573685), (13545, 205324512), (14448, 192491730), (15120, 183936542), (15480, 179658948), (16254, 171103760), (18060, 153993384), (18576, 149715790), (20640, 134744211), (21672, 128327820), (23220, 119772632), (24080, 115495038), (27090, 102662256), (28896, 96245865), (30240, 91968271), (30960, 89829474), (32508, 85551880), (36120, 76996692), (37152, 74857895), (40635, 68441504), (43344, 64163910), (46440, 59886316), (48160, 57747519), (54180, 51331128), (61920, 44914737), (65016, 42775940), (72240, 38498346), (81270, 34220752), (86688, 32081955), (92880, 29943158), (108360, 25665564), (130032, 21387970), (144480, 19249173), (162540, 17110376), (185760, 14971579), (216720, 12832782), (260064, 10693985), (325080, 8555188), (433440, 6416391), (650160, 4277594), (1300320, 2138797)]