2475002402520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1\times {\mathrm{149729}}^1$

素因数の和:150873

約数の個数: 128

約数和(自身を含む): 7486020864000

約数和(自身を除く): 5011018461480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 991, 1112, 1390, 1668, 1982, 2085, 2780, 2973, 3336, 3964, 4170, 4955, 5560, 5946, 7928, 8340, 9910, 11892, 14865, 16680, 19820, 23784, 29730, 39640, 59460, 118920, 137749, 149729, 275498, 299458, 413247, 449187, 550996, 598916, 688745, 748645, 826494, 898374, 1101992, 1197832, 1377490, 1497290, 1652988, 1796748, 2066235, 2245935, 2754980, 2994580, 3305976, 3593496, 4132470, 4491870, 5509960, 5989160, 8264940, 8983740, 16529880, 17967480, 20812331, 41624662, 62436993, 83249324, 104061655, 124873986, 148381439, 166498648, 208123310, 249747972, 296762878, 312184965, 416246620, 445144317, 499495944, 593525756, 624369930, 741907195, 832493240, 890288634, 1187051512, 1248739860, 1483814390, 1780577268, 2225721585, 2497479720, 2967628780, 3561154536, 4451443170, 5935257560, 8902886340, 17805772680, 20625020021, 41250040042, 61875060063, 82500080084, 103125100105, 123750120126, 165000160168, 206250200210, 247500240252, 309375300315, 412500400420, 495000480504, 618750600630, 825000800840, 1237501201260, 2475002402520]

約数ペア:

[(1, 2475002402520), (2, 1237501201260), (3, 825000800840), (4, 618750600630), (5, 495000480504), (6, 412500400420), (8, 309375300315), (10, 247500240252), (12, 206250200210), (15, 165000160168), (20, 123750120126), (24, 103125100105), (30, 82500080084), (40, 61875060063), (60, 41250040042), (120, 20625020021), (139, 17805772680), (278, 8902886340), (417, 5935257560), (556, 4451443170), (695, 3561154536), (834, 2967628780), (991, 2497479720), (1112, 2225721585), (1390, 1780577268), (1668, 1483814390), (1982, 1248739860), (2085, 1187051512), (2780, 890288634), (2973, 832493240), (3336, 741907195), (3964, 624369930), (4170, 593525756), (4955, 499495944), (5560, 445144317), (5946, 416246620), (7928, 312184965), (8340, 296762878), (9910, 249747972), (11892, 208123310), (14865, 166498648), (16680, 148381439), (19820, 124873986), (23784, 104061655), (29730, 83249324), (39640, 62436993), (59460, 41624662), (118920, 20812331), (137749, 17967480), (149729, 16529880), (275498, 8983740), (299458, 8264940), (413247, 5989160), (449187, 5509960), (550996, 4491870), (598916, 4132470), (688745, 3593496), (748645, 3305976), (826494, 2994580), (898374, 2754980), (1101992, 2245935), (1197832, 2066235), (1377490, 1796748), (1497290, 1652988)]