207777240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 192

約数和(自身を含む): 748051200

約数和(自身を除く): 540273960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 639, 660, 710, 739, 781, 792, 852, 990, 1065, 1278, 1320, 1420, 1478, 1562, 1704, 1980, 2130, 2217, 2343, 2556, 2840, 2956, 3124, 3195, 3695, 3905, 3960, 4260, 4434, 4686, 5112, 5912, 6248, 6390, 6651, 7029, 7390, 7810, 8129, 8520, 8868, 9372, 11085, 11715, 12780, 13302, 14058, 14780, 15620, 16258, 17736, 18744, 22170, 23430, 24387, 25560, 26604, 28116, 29560, 31240, 32516, 33255, 35145, 40645, 44340, 46860, 48774, 52469, 53208, 56232, 65032, 66510, 70290, 73161, 81290, 88680, 93720, 97548, 104938, 121935, 133020, 140580, 146322, 157407, 162580, 195096, 209876, 243870, 262345, 266040, 281160, 292644, 314814, 325160, 365805, 419752, 472221, 487740, 524690, 577159, 585288, 629628, 731610, 787035, 944442, 975480, 1049380, 1154318, 1259256, 1463220, 1574070, 1731477, 1888884, 2098760, 2308636, 2361105, 2885795, 2926440, 3148140, 3462954, 3777768, 4617272, 4722210, 5194431, 5771590, 6296280, 6925908, 8657385, 9444420, 10388862, 11543180, 13851816, 17314770, 18888840, 20777724, 23086360, 25972155, 34629540, 41555448, 51944310, 69259080, 103888620, 207777240]

約数ペア:

[(1, 207777240), (2, 103888620), (3, 69259080), (4, 51944310), (5, 41555448), (6, 34629540), (8, 25972155), (9, 23086360), (10, 20777724), (11, 18888840), (12, 17314770), (15, 13851816), (18, 11543180), (20, 10388862), (22, 9444420), (24, 8657385), (30, 6925908), (33, 6296280), (36, 5771590), (40, 5194431), (44, 4722210), (45, 4617272), (55, 3777768), (60, 3462954), (66, 3148140), (71, 2926440), (72, 2885795), (88, 2361105), (90, 2308636), (99, 2098760), (110, 1888884), (120, 1731477), (132, 1574070), (142, 1463220), (165, 1259256), (180, 1154318), (198, 1049380), (213, 975480), (220, 944442), (264, 787035), (284, 731610), (330, 629628), (355, 585288), (360, 577159), (396, 524690), (426, 487740), (440, 472221), (495, 419752), (568, 365805), (639, 325160), (660, 314814), (710, 292644), (739, 281160), (781, 266040), (792, 262345), (852, 243870), (990, 209876), (1065, 195096), (1278, 162580), (1320, 157407), (1420, 146322), (1478, 140580), (1562, 133020), (1704, 121935), (1980, 104938), (2130, 97548), (2217, 93720), (2343, 88680), (2556, 81290), (2840, 73161), (2956, 70290), (3124, 66510), (3195, 65032), (3695, 56232), (3905, 53208), (3960, 52469), (4260, 48774), (4434, 46860), (4686, 44340), (5112, 40645), (5912, 35145), (6248, 33255), (6390, 32516), (6651, 31240), (7029, 29560), (7390, 28116), (7810, 26604), (8129, 25560), (8520, 24387), (8868, 23430), (9372, 22170), (11085, 18744), (11715, 17736), (12780, 16258), (13302, 15620), (14058, 14780)]