2052756720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6079}}^1$

素因数の和:6172

約数の個数: 240

約数和(自身を含む): 7997583360

約数和(自身を除く): 5944826640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5628, 6030, 6079, 7035, 7504, 8040, 8442, 9380, 9648, 11256, 12060, 12158, 14070, 16080, 16884, 18237, 18760, 21105, 22512, 24120, 24316, 28140, 30395, 33768, 36474, 37520, 42210, 42553, 48240, 48632, 54711, 56280, 60790, 67536, 72948, 84420, 85106, 91185, 97264, 109422, 112560, 121580, 127659, 145896, 168840, 170212, 182370, 212765, 218844, 243160, 255318, 273555, 291792, 337680, 340424, 364740, 382977, 407293, 425530, 437688, 486320, 510636, 547110, 638295, 680848, 729480, 765954, 814586, 851060, 875376, 1021272, 1094220, 1221879, 1276590, 1458960, 1531908, 1629172, 1702120, 1914885, 2036465, 2042544, 2188440, 2443758, 2553180, 2851051, 3063816, 3258344, 3404240, 3665637, 3829770, 4072930, 4376880, 4887516, 5106360, 5702102, 6109395, 6127632, 6516688, 7331274, 7659540, 8145860, 8553153, 9775032, 10212720, 11404204, 12218790, 14255255, 14662548, 15319080, 16291720, 17106306, 18328185, 19550064, 22808408, 24437580, 25659459, 28510510, 29325096, 30638160, 32583440, 34212612, 36656370, 42765765, 45616816, 48875160, 51318918, 57021020, 58650192, 68425224, 73312740, 85531530, 97750320, 102637836, 114042040, 128297295, 136850448, 146625480, 171063060, 205275672, 228084080, 256594590, 293250960, 342126120, 410551344, 513189180, 684252240, 1026378360, 2052756720]

約数ペア:

[(1, 2052756720), (2, 1026378360), (3, 684252240), (4, 513189180), (5, 410551344), (6, 342126120), (7, 293250960), (8, 256594590), (9, 228084080), (10, 205275672), (12, 171063060), (14, 146625480), (15, 136850448), (16, 128297295), (18, 114042040), (20, 102637836), (21, 97750320), (24, 85531530), (28, 73312740), (30, 68425224), (35, 58650192), (36, 57021020), (40, 51318918), (42, 48875160), (45, 45616816), (48, 42765765), (56, 36656370), (60, 34212612), (63, 32583440), (67, 30638160), (70, 29325096), (72, 28510510), (80, 25659459), (84, 24437580), (90, 22808408), (105, 19550064), (112, 18328185), (120, 17106306), (126, 16291720), (134, 15319080), (140, 14662548), (144, 14255255), (168, 12218790), (180, 11404204), (201, 10212720), (210, 9775032), (240, 8553153), (252, 8145860), (268, 7659540), (280, 7331274), (315, 6516688), (335, 6127632), (336, 6109395), (360, 5702102), (402, 5106360), (420, 4887516), (469, 4376880), (504, 4072930), (536, 3829770), (560, 3665637), (603, 3404240), (630, 3258344), (670, 3063816), (720, 2851051), (804, 2553180), (840, 2443758), (938, 2188440), (1005, 2042544), (1008, 2036465), (1072, 1914885), (1206, 1702120), (1260, 1629172), (1340, 1531908), (1407, 1458960), (1608, 1276590), (1680, 1221879), (1876, 1094220), (2010, 1021272), (2345, 875376), (2412, 851060), (2520, 814586), (2680, 765954), (2814, 729480), (3015, 680848), (3216, 638295), (3752, 547110), (4020, 510636), (4221, 486320), (4690, 437688), (4824, 425530), (5040, 407293), (5360, 382977), (5628, 364740), (6030, 340424), (6079, 337680), (7035, 291792), (7504, 273555), (8040, 255318), (8442, 243160), (9380, 218844), (9648, 212765), (11256, 182370), (12060, 170212), (12158, 168840), (14070, 145896), (16080, 127659), (16884, 121580), (18237, 112560), (18760, 109422), (21105, 97264), (22512, 91185), (24120, 85106), (24316, 84420), (28140, 72948), (30395, 67536), (33768, 60790), (36474, 56280), (37520, 54711), (42210, 48632), (42553, 48240)]