221700821760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1749533}}^1$

素因数の和:1749571

約数の個数: 216

約数和(自身を含む): 836795114064

約数和(自身を除く): 615094292304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 25344, 31680, 42240, 63360, 126720, 1749533, 3499066, 5248599, 6998132, 8747665, 10497198, 13996264, 15745797, 17495330, 19244863, 20994396, 26242995, 27992528, 31491594, 34990660, 38489726, 41988792, 52485990, 55985056, 57734589, 62983188, 69981320, 76979452, 78728985, 83977584, 96224315, 104971980, 111970112, 115469178, 125966376, 139962640, 153958904, 157457970, 167955168, 173203767, 192448630, 209943960, 223940224, 230938356, 251932752, 279925280, 288672945, 307917808, 314915940, 335910336, 346407534, 384897260, 419887920, 447880448, 461876712, 503865504, 559850560, 577345890, 615835616, 629831880, 671820672, 692815068, 769794520, 839775840, 866018835, 923753424, 1007731008, 1119701120, 1154691780, 1231671232, 1259663760, 1343641344, 1385630136, 1539589040, 1679551680, 1732037670, 1847506848, 2015462016, 2239402240, 2309383560, 2463342464, 2519327520, 2771260272, 3079178080, 3359103360, 3464075340, 3695013696, 4030924032, 4618767120, 4926684928, 5038655040, 5542520544, 6158356160, 6718206720, 6928150680, 7390027392, 9237534240, 10077310080, 11085041088, 12316712320, 13856301360, 14780054784, 18475068480, 20154620160, 22170082176, 24633424640, 27712602720, 36950136960, 44340164352, 55425205440, 73900273920, 110850410880, 221700821760]

約数ペア:

[(1, 221700821760), (2, 110850410880), (3, 73900273920), (4, 55425205440), (5, 44340164352), (6, 36950136960), (8, 27712602720), (9, 24633424640), (10, 22170082176), (11, 20154620160), (12, 18475068480), (15, 14780054784), (16, 13856301360), (18, 12316712320), (20, 11085041088), (22, 10077310080), (24, 9237534240), (30, 7390027392), (32, 6928150680), (33, 6718206720), (36, 6158356160), (40, 5542520544), (44, 5038655040), (45, 4926684928), (48, 4618767120), (55, 4030924032), (60, 3695013696), (64, 3464075340), (66, 3359103360), (72, 3079178080), (80, 2771260272), (88, 2519327520), (90, 2463342464), (96, 2309383560), (99, 2239402240), (110, 2015462016), (120, 1847506848), (128, 1732037670), (132, 1679551680), (144, 1539589040), (160, 1385630136), (165, 1343641344), (176, 1259663760), (180, 1231671232), (192, 1154691780), (198, 1119701120), (220, 1007731008), (240, 923753424), (256, 866018835), (264, 839775840), (288, 769794520), (320, 692815068), (330, 671820672), (352, 629831880), (360, 615835616), (384, 577345890), (396, 559850560), (440, 503865504), (480, 461876712), (495, 447880448), (528, 419887920), (576, 384897260), (640, 346407534), (660, 335910336), (704, 314915940), (720, 307917808), (768, 288672945), (792, 279925280), (880, 251932752), (960, 230938356), (990, 223940224), (1056, 209943960), (1152, 192448630), (1280, 173203767), (1320, 167955168), (1408, 157457970), (1440, 153958904), (1584, 139962640), (1760, 125966376), (1920, 115469178), (1980, 111970112), (2112, 104971980), (2304, 96224315), (2640, 83977584), (2816, 78728985), (2880, 76979452), (3168, 69981320), (3520, 62983188), (3840, 57734589), (3960, 55985056), (4224, 52485990), (5280, 41988792), (5760, 38489726), (6336, 34990660), (7040, 31491594), (7920, 27992528), (8448, 26242995), (10560, 20994396), (11520, 19244863), (12672, 17495330), (14080, 15745797), (15840, 13996264), (21120, 10497198), (25344, 8747665), (31680, 6998132), (42240, 5248599), (63360, 3499066), (126720, 1749533)]