158259840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 508939200

約数和(自身を除く): 350679360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 593, 640, 695, 834, 960, 1112, 1186, 1390, 1668, 1779, 1920, 2085, 2224, 2372, 2780, 2965, 3336, 3558, 4170, 4448, 4744, 5560, 5930, 6672, 7116, 8340, 8895, 8896, 9488, 11120, 11860, 13344, 14232, 16680, 17790, 17792, 18976, 22240, 23720, 26688, 28464, 33360, 35580, 37952, 44480, 47440, 53376, 56928, 66720, 71160, 75904, 82427, 88960, 94880, 113856, 133440, 142320, 164854, 189760, 227712, 247281, 266880, 284640, 329708, 379520, 412135, 494562, 569280, 659416, 824270, 989124, 1138560, 1236405, 1318832, 1648540, 1978248, 2472810, 2637664, 3297080, 3956496, 4945620, 5275328, 6594160, 7912992, 9891240, 10550656, 13188320, 15825984, 19782480, 26376640, 31651968, 39564960, 52753280, 79129920, 158259840]

約数ペア:

[(1, 158259840), (2, 79129920), (3, 52753280), (4, 39564960), (5, 31651968), (6, 26376640), (8, 19782480), (10, 15825984), (12, 13188320), (15, 10550656), (16, 9891240), (20, 7912992), (24, 6594160), (30, 5275328), (32, 4945620), (40, 3956496), (48, 3297080), (60, 2637664), (64, 2472810), (80, 1978248), (96, 1648540), (120, 1318832), (128, 1236405), (139, 1138560), (160, 989124), (192, 824270), (240, 659416), (278, 569280), (320, 494562), (384, 412135), (417, 379520), (480, 329708), (556, 284640), (593, 266880), (640, 247281), (695, 227712), (834, 189760), (960, 164854), (1112, 142320), (1186, 133440), (1390, 113856), (1668, 94880), (1779, 88960), (1920, 82427), (2085, 75904), (2224, 71160), (2372, 66720), (2780, 56928), (2965, 53376), (3336, 47440), (3558, 44480), (4170, 37952), (4448, 35580), (4744, 33360), (5560, 28464), (5930, 26688), (6672, 23720), (7116, 22240), (8340, 18976), (8895, 17792), (8896, 17790), (9488, 16680), (11120, 14232), (11860, 13344)]