21777114240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31771}}^1$

素因数の和:31820

約数の個数: 384

約数和(自身を含む): 91000091520

約数和(自身を除く): 69222977280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 4032, 4080, 4284, 4480, 4760, 4896, 5040, 5355, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7616, 8064, 8160, 8568, 9520, 9792, 10080, 10710, 10880, 11424, 12240, 13440, 14280, 15232, 16320, 17136, 19040, 19584, 20160, 21420, 22848, 24480, 28560, 31771, 32640, 34272, 38080, 40320, 42840, 45696, 48960, 57120, 63542, 68544, 76160, 85680, 95313, 97920, 114240, 127084, 137088, 158855, 171360, 190626, 222397, 228480, 254168, 285939, 317710, 342720, 381252, 444794, 476565, 508336, 540107, 571878, 635420, 667191, 685440, 762504, 889588, 953130, 1016672, 1080214, 1111985, 1143756, 1270840, 1334382, 1429695, 1525008, 1620321, 1779176, 1906260, 2001573, 2033344, 2160428, 2223970, 2287512, 2541680, 2668764, 2700535, 2859390, 3050016, 3240642, 3335955, 3558352, 3780749, 3812520, 4003146, 4066688, 4320856, 4447940, 4575024, 4860963, 5083360, 5337528, 5401070, 5718780, 6100032, 6481284, 6671910, 7116704, 7561498, 7625040, 8006292, 8101605, 8641712, 8895880, 9150048, 9721926, 10007865, 10166720, 10675056, 10802140, 11342247, 11437560, 12200064, 12962568, 13343820, 14233408, 15122996, 15250080, 16012584, 16203210, 17283424, 17791760, 18300096, 18903745, 19443852, 20015730, 20333440, 21350112, 21604280, 22684494, 22875120, 24304815, 25925136, 26687640, 28466816, 30245992, 30500160, 32025168, 32406420, 34026741, 34566848, 35583520, 36600192, 37807490, 38887704, 40031460, 42700224, 43208560, 45368988, 45750240, 48609630, 51850272, 53375280, 56711235, 60491984, 61000320, 64050336, 64812840, 68053482, 69133696, 71167040, 75614980, 77775408, 80062920, 85400448, 86417120, 90737976, 91500480, 97219260, 103700544, 106750560, 113422470, 120983968, 128100672, 129625680, 136106964, 142334080, 151229960, 155550816, 160125840, 170133705, 172834240, 181475952, 183000960, 194438520, 207401088, 213501120, 226844940, 241967936, 256201344, 259251360, 272213928, 302459920, 311101632, 320251680, 340267410, 345668480, 362951904, 388877040, 427002240, 453689880, 483935872, 518502720, 544427856, 604919840, 622203264, 640503360, 680534820, 725903808, 777754080, 907379760, 1037005440, 1088855712, 1209839680, 1281006720, 1361069640, 1451807616, 1555508160, 1814759520, 2177711424, 2419679360, 2722139280, 3111016320, 3629519040, 4355422848, 5444278560, 7259038080, 10888557120, 21777114240]

約数ペア:

[(1, 21777114240), (2, 10888557120), (3, 7259038080), (4, 5444278560), (5, 4355422848), (6, 3629519040), (7, 3111016320), (8, 2722139280), (9, 2419679360), (10, 2177711424), (12, 1814759520), (14, 1555508160), (15, 1451807616), (16, 1361069640), (17, 1281006720), (18, 1209839680), (20, 1088855712), (21, 1037005440), (24, 907379760), (28, 777754080), (30, 725903808), (32, 680534820), (34, 640503360), (35, 622203264), (36, 604919840), (40, 544427856), (42, 518502720), (45, 483935872), (48, 453689880), (51, 427002240), (56, 388877040), (60, 362951904), (63, 345668480), (64, 340267410), (68, 320251680), (70, 311101632), (72, 302459920), (80, 272213928), (84, 259251360), (85, 256201344), (90, 241967936), (96, 226844940), (102, 213501120), (105, 207401088), (112, 194438520), (119, 183000960), (120, 181475952), (126, 172834240), (128, 170133705), (136, 160125840), (140, 155550816), (144, 151229960), (153, 142334080), (160, 136106964), (168, 129625680), (170, 128100672), (180, 120983968), (192, 113422470), (204, 106750560), (210, 103700544), (224, 97219260), (238, 91500480), (240, 90737976), (252, 86417120), (255, 85400448), (272, 80062920), (280, 77775408), (288, 75614980), (306, 71167040), (315, 69133696), (320, 68053482), (336, 64812840), (340, 64050336), (357, 61000320), (360, 60491984), (384, 56711235), (408, 53375280), (420, 51850272), (448, 48609630), (476, 45750240), (480, 45368988), (504, 43208560), (510, 42700224), (544, 40031460), (560, 38887704), (576, 37807490), (595, 36600192), (612, 35583520), (630, 34566848), (640, 34026741), (672, 32406420), (680, 32025168), (714, 30500160), (720, 30245992), (765, 28466816), (816, 26687640), (840, 25925136), (896, 24304815), (952, 22875120), (960, 22684494), (1008, 21604280), (1020, 21350112), (1071, 20333440), (1088, 20015730), (1120, 19443852), (1152, 18903745), (1190, 18300096), (1224, 17791760), (1260, 17283424), (1344, 16203210), (1360, 16012584), (1428, 15250080), (1440, 15122996), (1530, 14233408), (1632, 13343820), (1680, 12962568), (1785, 12200064), (1904, 11437560), (1920, 11342247), (2016, 10802140), (2040, 10675056), (2142, 10166720), (2176, 10007865), (2240, 9721926), (2380, 9150048), (2448, 8895880), (2520, 8641712), (2688, 8101605), (2720, 8006292), (2856, 7625040), (2880, 7561498), (3060, 7116704), (3264, 6671910), (3360, 6481284), (3570, 6100032), (3808, 5718780), (4032, 5401070), (4080, 5337528), (4284, 5083360), (4480, 4860963), (4760, 4575024), (4896, 4447940), (5040, 4320856), (5355, 4066688), (5440, 4003146), (5712, 3812520), (5760, 3780749), (6120, 3558352), (6528, 3335955), (6720, 3240642), (7140, 3050016), (7616, 2859390), (8064, 2700535), (8160, 2668764), (8568, 2541680), (9520, 2287512), (9792, 2223970), (10080, 2160428), (10710, 2033344), (10880, 2001573), (11424, 1906260), (12240, 1779176), (13440, 1620321), (14280, 1525008), (15232, 1429695), (16320, 1334382), (17136, 1270840), (19040, 1143756), (19584, 1111985), (20160, 1080214), (21420, 1016672), (22848, 953130), (24480, 889588), (28560, 762504), (31771, 685440), (32640, 667191), (34272, 635420), (38080, 571878), (40320, 540107), (42840, 508336), (45696, 476565), (48960, 444794), (57120, 381252), (63542, 342720), (68544, 317710), (76160, 285939), (85680, 254168), (95313, 228480), (97920, 222397), (114240, 190626), (127084, 171360), (137088, 158855)]