141717120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2434

約数の個数: 128

約数和(自身を含む): 466490880

約数和(自身を除く): 324773760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2381, 2480, 2976, 3720, 3968, 4762, 4960, 5952, 7143, 7440, 9524, 9920, 11904, 11905, 14286, 14880, 19048, 19840, 23810, 28572, 29760, 35715, 38096, 47620, 57144, 59520, 71430, 73811, 76192, 95240, 114288, 142860, 147622, 152384, 190480, 221433, 228576, 285720, 295244, 304768, 369055, 380960, 442866, 457152, 571440, 590488, 738110, 761920, 885732, 914304, 1107165, 1142880, 1180976, 1476220, 1523840, 1771464, 2214330, 2285760, 2361952, 2952440, 3542928, 4428660, 4571520, 4723904, 5904880, 7085856, 8857320, 9447808, 11809760, 14171712, 17714640, 23619520, 28343424, 35429280, 47239040, 70858560, 141717120]

約数ペア:

[(1, 141717120), (2, 70858560), (3, 47239040), (4, 35429280), (5, 28343424), (6, 23619520), (8, 17714640), (10, 14171712), (12, 11809760), (15, 9447808), (16, 8857320), (20, 7085856), (24, 5904880), (30, 4723904), (31, 4571520), (32, 4428660), (40, 3542928), (48, 2952440), (60, 2361952), (62, 2285760), (64, 2214330), (80, 1771464), (93, 1523840), (96, 1476220), (120, 1180976), (124, 1142880), (128, 1107165), (155, 914304), (160, 885732), (186, 761920), (192, 738110), (240, 590488), (248, 571440), (310, 457152), (320, 442866), (372, 380960), (384, 369055), (465, 304768), (480, 295244), (496, 285720), (620, 228576), (640, 221433), (744, 190480), (930, 152384), (960, 147622), (992, 142860), (1240, 114288), (1488, 95240), (1860, 76192), (1920, 73811), (1984, 71430), (2381, 59520), (2480, 57144), (2976, 47620), (3720, 38096), (3968, 35715), (4762, 29760), (4960, 28572), (5952, 23810), (7143, 19840), (7440, 19048), (9524, 14880), (9920, 14286), (11904, 11905)]