20232498360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{7109}}^1$

素因数の和:7801

約数の個数: 128

約数和(自身を含む): 62444001600

約数和(自身を除く): 42211503240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 641, 740, 888, 1110, 1282, 1480, 1923, 2220, 2564, 3205, 3846, 4440, 5128, 6410, 7109, 7692, 9615, 12820, 14218, 15384, 19230, 21327, 23717, 25640, 28436, 35545, 38460, 42654, 47434, 56872, 71090, 71151, 76920, 85308, 94868, 106635, 118585, 142180, 142302, 170616, 189736, 213270, 237170, 263033, 284360, 284604, 355755, 426540, 474340, 526066, 569208, 711510, 789099, 853080, 948680, 1052132, 1315165, 1423020, 1578198, 2104264, 2630330, 2846040, 3156396, 3945495, 4556869, 5260660, 6312792, 7890990, 9113738, 10521320, 13670607, 15781980, 18227476, 22784345, 27341214, 31563960, 36454952, 45568690, 54682428, 68353035, 91137380, 109364856, 136706070, 168604153, 182274760, 273412140, 337208306, 505812459, 546824280, 674416612, 843020765, 1011624918, 1348833224, 1686041530, 2023249836, 2529062295, 3372083060, 4046499672, 5058124590, 6744166120, 10116249180, 20232498360]

約数ペア:

[(1, 20232498360), (2, 10116249180), (3, 6744166120), (4, 5058124590), (5, 4046499672), (6, 3372083060), (8, 2529062295), (10, 2023249836), (12, 1686041530), (15, 1348833224), (20, 1011624918), (24, 843020765), (30, 674416612), (37, 546824280), (40, 505812459), (60, 337208306), (74, 273412140), (111, 182274760), (120, 168604153), (148, 136706070), (185, 109364856), (222, 91137380), (296, 68353035), (370, 54682428), (444, 45568690), (555, 36454952), (641, 31563960), (740, 27341214), (888, 22784345), (1110, 18227476), (1282, 15781980), (1480, 13670607), (1923, 10521320), (2220, 9113738), (2564, 7890990), (3205, 6312792), (3846, 5260660), (4440, 4556869), (5128, 3945495), (6410, 3156396), (7109, 2846040), (7692, 2630330), (9615, 2104264), (12820, 1578198), (14218, 1423020), (15384, 1315165), (19230, 1052132), (21327, 948680), (23717, 853080), (25640, 789099), (28436, 711510), (35545, 569208), (38460, 526066), (42654, 474340), (47434, 426540), (56872, 355755), (71090, 284604), (71151, 284360), (76920, 263033), (85308, 237170), (94868, 213270), (106635, 189736), (118585, 170616), (142180, 142302)]