187449840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2031

約数の個数: 120

約数和(自身を含む): 634386480

約数和(自身を除く): 446936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 1873, 2085, 2224, 2502, 2780, 3336, 3746, 4170, 5004, 5560, 5619, 6255, 6672, 7492, 8340, 9365, 10008, 11120, 11238, 12510, 14984, 16680, 16857, 18730, 20016, 22476, 25020, 28095, 29968, 33360, 33714, 37460, 44952, 50040, 56190, 67428, 74920, 84285, 89904, 100080, 112380, 134856, 149840, 168570, 224760, 260347, 269712, 337140, 449520, 520694, 674280, 781041, 1041388, 1301735, 1348560, 1562082, 2082776, 2343123, 2603470, 3124164, 3905205, 4165552, 4686246, 5206940, 6248328, 7810410, 9372492, 10413880, 11715615, 12496656, 15620820, 18744984, 20827760, 23431230, 31241640, 37489968, 46862460, 62483280, 93724920, 187449840]

約数ペア:

[(1, 187449840), (2, 93724920), (3, 62483280), (4, 46862460), (5, 37489968), (6, 31241640), (8, 23431230), (9, 20827760), (10, 18744984), (12, 15620820), (15, 12496656), (16, 11715615), (18, 10413880), (20, 9372492), (24, 7810410), (30, 6248328), (36, 5206940), (40, 4686246), (45, 4165552), (48, 3905205), (60, 3124164), (72, 2603470), (80, 2343123), (90, 2082776), (120, 1562082), (139, 1348560), (144, 1301735), (180, 1041388), (240, 781041), (278, 674280), (360, 520694), (417, 449520), (556, 337140), (695, 269712), (720, 260347), (834, 224760), (1112, 168570), (1251, 149840), (1390, 134856), (1668, 112380), (1873, 100080), (2085, 89904), (2224, 84285), (2502, 74920), (2780, 67428), (3336, 56190), (3746, 50040), (4170, 44952), (5004, 37460), (5560, 33714), (5619, 33360), (6255, 29968), (6672, 28095), (7492, 25020), (8340, 22476), (9365, 20016), (10008, 18730), (11120, 16857), (11238, 16680), (12510, 14984)]