20109899040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{544099}}^1$

素因数の和:544135

約数の個数: 192

約数和(自身を含む): 78977203200

約数和(自身を除く): 58867304160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 12320, 18480, 36960, 544099, 1088198, 1632297, 2176396, 2720495, 3264594, 3808693, 4352792, 5440990, 5985089, 6529188, 7617386, 8161485, 8705584, 10881980, 11426079, 11970178, 13058376, 15234772, 16322970, 17411168, 17955267, 19043465, 21763960, 22852158, 23940356, 26116752, 29925445, 30469544, 32645940, 35910534, 38086930, 41895623, 43527920, 45704316, 47880712, 52233504, 57130395, 59850890, 60939088, 65291880, 71821068, 76173860, 83791246, 87055840, 89776335, 91408632, 95761424, 114260790, 119701780, 121878176, 125686869, 130583760, 143642136, 152347720, 167582492, 179552670, 182817264, 191522848, 209478115, 228521580, 239403560, 251373738, 261167520, 287284272, 304695440, 335164984, 359105340, 365634528, 418956230, 457043160, 478807120, 502747476, 574568544, 609390880, 628434345, 670329968, 718210680, 837912460, 914086320, 957614240, 1005494952, 1256868690, 1340659936, 1436421360, 1675824920, 1828172640, 2010989904, 2513737380, 2872842720, 3351649840, 4021979808, 5027474760, 6703299680, 10054949520, 20109899040]

約数ペア:

[(1, 20109899040), (2, 10054949520), (3, 6703299680), (4, 5027474760), (5, 4021979808), (6, 3351649840), (7, 2872842720), (8, 2513737380), (10, 2010989904), (11, 1828172640), (12, 1675824920), (14, 1436421360), (15, 1340659936), (16, 1256868690), (20, 1005494952), (21, 957614240), (22, 914086320), (24, 837912460), (28, 718210680), (30, 670329968), (32, 628434345), (33, 609390880), (35, 574568544), (40, 502747476), (42, 478807120), (44, 457043160), (48, 418956230), (55, 365634528), (56, 359105340), (60, 335164984), (66, 304695440), (70, 287284272), (77, 261167520), (80, 251373738), (84, 239403560), (88, 228521580), (96, 209478115), (105, 191522848), (110, 182817264), (112, 179552670), (120, 167582492), (132, 152347720), (140, 143642136), (154, 130583760), (160, 125686869), (165, 121878176), (168, 119701780), (176, 114260790), (210, 95761424), (220, 91408632), (224, 89776335), (231, 87055840), (240, 83791246), (264, 76173860), (280, 71821068), (308, 65291880), (330, 60939088), (336, 59850890), (352, 57130395), (385, 52233504), (420, 47880712), (440, 45704316), (462, 43527920), (480, 41895623), (528, 38086930), (560, 35910534), (616, 32645940), (660, 30469544), (672, 29925445), (770, 26116752), (840, 23940356), (880, 22852158), (924, 21763960), (1056, 19043465), (1120, 17955267), (1155, 17411168), (1232, 16322970), (1320, 15234772), (1540, 13058376), (1680, 11970178), (1760, 11426079), (1848, 10881980), (2310, 8705584), (2464, 8161485), (2640, 7617386), (3080, 6529188), (3360, 5985089), (3696, 5440990), (4620, 4352792), (5280, 3808693), (6160, 3264594), (7392, 2720495), (9240, 2176396), (12320, 1632297), (18480, 1088198), (36960, 544099)]