21064084272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4231}}^1$

素因数の和:4712

約数の個数: 240

約数和(自身を含む): 73677427200

約数和(自身を除く): 52613342928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 449, 462, 504, 528, 616, 693, 792, 898, 924, 1008, 1232, 1347, 1386, 1584, 1796, 1848, 2694, 2772, 3143, 3592, 3696, 4041, 4231, 4939, 5388, 5544, 6286, 7184, 8082, 8462, 9429, 9878, 10776, 11088, 12572, 12693, 14817, 16164, 16924, 18858, 19756, 21552, 25144, 25386, 28287, 29617, 29634, 32328, 33848, 34573, 37716, 38079, 39512, 44451, 46541, 50288, 50772, 56574, 59234, 59268, 64656, 67696, 69146, 75432, 76158, 79024, 88851, 88902, 93082, 101544, 103719, 113148, 118468, 118536, 138292, 139623, 150864, 152316, 177702, 177804, 186164, 203088, 207438, 226296, 236936, 237072, 266553, 276584, 279246, 304632, 311157, 325787, 355404, 355608, 372328, 414876, 418869, 452592, 473872, 533106, 553168, 558492, 609264, 622314, 651574, 710808, 711216, 744656, 829752, 837738, 977361, 1066212, 1116984, 1244628, 1303148, 1421616, 1659504, 1675476, 1899719, 1954722, 2132424, 2233968, 2489256, 2606296, 2932083, 3350952, 3799438, 3909444, 4264848, 4978512, 5212592, 5699157, 5864166, 6701904, 7598876, 7818888, 11398314, 11728332, 13298033, 15197752, 15637776, 17097471, 20896909, 22796628, 23456664, 26596066, 30395504, 34194942, 39894099, 41793818, 45593256, 46913328, 53192132, 62690727, 68389884, 79788198, 83587636, 91186512, 106384264, 119682297, 125381454, 136779768, 146278363, 159576396, 167175272, 188072181, 212768528, 239364594, 250762908, 273559536, 292556726, 319152792, 334350544, 376144362, 438835089, 478729188, 501525816, 585113452, 638305584, 752288724, 877670178, 957458376, 1003051632, 1170226904, 1316505267, 1504577448, 1755340356, 1914916752, 2340453808, 2633010534, 3009154896, 3510680712, 5266021068, 7021361424, 10532042136, 21064084272]

約数ペア:

[(1, 21064084272), (2, 10532042136), (3, 7021361424), (4, 5266021068), (6, 3510680712), (7, 3009154896), (8, 2633010534), (9, 2340453808), (11, 1914916752), (12, 1755340356), (14, 1504577448), (16, 1316505267), (18, 1170226904), (21, 1003051632), (22, 957458376), (24, 877670178), (28, 752288724), (33, 638305584), (36, 585113452), (42, 501525816), (44, 478729188), (48, 438835089), (56, 376144362), (63, 334350544), (66, 319152792), (72, 292556726), (77, 273559536), (84, 250762908), (88, 239364594), (99, 212768528), (112, 188072181), (126, 167175272), (132, 159576396), (144, 146278363), (154, 136779768), (168, 125381454), (176, 119682297), (198, 106384264), (231, 91186512), (252, 83587636), (264, 79788198), (308, 68389884), (336, 62690727), (396, 53192132), (449, 46913328), (462, 45593256), (504, 41793818), (528, 39894099), (616, 34194942), (693, 30395504), (792, 26596066), (898, 23456664), (924, 22796628), (1008, 20896909), (1232, 17097471), (1347, 15637776), (1386, 15197752), (1584, 13298033), (1796, 11728332), (1848, 11398314), (2694, 7818888), (2772, 7598876), (3143, 6701904), (3592, 5864166), (3696, 5699157), (4041, 5212592), (4231, 4978512), (4939, 4264848), (5388, 3909444), (5544, 3799438), (6286, 3350952), (7184, 2932083), (8082, 2606296), (8462, 2489256), (9429, 2233968), (9878, 2132424), (10776, 1954722), (11088, 1899719), (12572, 1675476), (12693, 1659504), (14817, 1421616), (16164, 1303148), (16924, 1244628), (18858, 1116984), (19756, 1066212), (21552, 977361), (25144, 837738), (25386, 829752), (28287, 744656), (29617, 711216), (29634, 710808), (32328, 651574), (33848, 622314), (34573, 609264), (37716, 558492), (38079, 553168), (39512, 533106), (44451, 473872), (46541, 452592), (50288, 418869), (50772, 414876), (56574, 372328), (59234, 355608), (59268, 355404), (64656, 325787), (67696, 311157), (69146, 304632), (75432, 279246), (76158, 276584), (79024, 266553), (88851, 237072), (88902, 236936), (93082, 226296), (101544, 207438), (103719, 203088), (113148, 186164), (118468, 177804), (118536, 177702), (138292, 152316), (139623, 150864)]